Gold, silver, and platinum jewelry can be stamped or engraved with a number of small marks, usually placed in discreet places — like the back of an earring, inside of …Notes: For an in-depth review of David Andersen marks, see Online Encyclopedia of Silver Marks, Hallmarks & Maker’s Marks. Updated 2/28/2020 by Pamela Wiggins Siegel. ANDRE’ COURREGES, PARIS . Mark: Courtesy of Nicole St-Pierre; Dates: 1961 to present; ANDREAS DAUB — See DAUB, ANDREAS. ANDREE BAZOT — See …What do you call the @ symbol used in e-mail addresses? Advertisement The funny little a with its tail circling back around it is probably one of the most commonly used symbols to... The number markings on jewellery are unlikely to reveal the maker unless they are patent or registered design marks, however they will often help to understand the value of the jewellery by indicating the purity of the gold used to make it. and the provenance Find out more from our simple helpsheet >>. STAR WITH A BAR - Info Sheet: $1.50. Hallmarks are tiny symbols or words stamped on jewelry, accessories, objets de vertu, flatware, and other small precious metal items. ... Jewelry Maker’s Mark. Maker’s marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum item. Also called ‘Trademarks,’ they often ...According to a report in the New York Times, the vast majority of insurance claims relating to jewelry are for theft or "mysterious loss." Most claims don't result in full replacem...Special acknowledgments go to Dotty Stringfield who created RCJ in 1997 with the help of jewelry historian Pat Seal. This information was moved to Costume Jewelry Collectors Int’l (CJCI) in 2019 to honor the legacy of RCJ and preserve this valued resource for jewelry researchers. Thanks to our CJCI Education Fund supporters for making that ...4. Romeo Miracoli e Figlio srl - Milano. Mark MI 6 from 19 June 1974. Mark on a silver cover of a prayers book dated 1910. 5. Brandimarte s.r.l. Firenze. Mark FI 283 from 1 April 1968. Mark on a silver wine cooler. Mark on a silver water pitcher.A makers mark is the signature of its maker or manufacturer. Traditionally they were used so that the craftsmen behind a particular piece could be identified. Nowadays the purpose of a hallmark is more akin to a modern day trademark, and the presence of more notable markers marks will command much higher prices.Marks and information in AMERICAN SILVERPLATE section. AMES MFG COMPANY - Chicopee, MA. founded in 1829 by brothers Nathan Peabody and James Tyler Ames. Ames was the firm that introduced electroplating process in the United States. Out of business in the 1920s but the manufacture of silverplate was suspended c. 1872.According to a report in the New York Times, the vast majority of insurance claims relating to jewelry are for theft or "mysterious loss." Most claims don't result in full replacem...There are several types of markings that may be found on gold jewelry, including purity marks, maker's marks, and country of origin marks. Purity marks indicate the percentage of pure gold in the jewelry and are typically indicated by a number, such as 14k or 585 (to indicate 58.5% of gold). Maker's marks are unique symbols or initials stamped ...Original company, Whitney And Rice was founded in 1875 in Attleboro, MA. Became E.A. Bliss Co. by 1883 . New Historical Documentation. Although conventional belief has been that The Napier Co. began in 1875 as Whitney and Rice, it actually began as The E. A. Bliss Co. in 1878. Hallmarks are tiny symbols or words stamped on jewelry, accessories, objets de vertu, flatware, and other small precious metal items. These minuscule visuals can offer assurances as to an item’s metal content, origin, and/or date of creation. Select from the articles below to expand your knowledge with regard to these miniature clues to the ... Marks and information in AMERICAN SILVERPLATE section. AMES MFG COMPANY - Chicopee, MA. founded in 1829 by brothers Nathan Peabody and James Tyler Ames. Ames was the firm that introduced electroplating process in the United States. Out of business in the 1920s but the manufacture of silverplate was suspended c. 1872.The marks on the bottom of a piece of silver can be an indication of the age, maker, and origin of the piece. This mark is referred to as a “hallmark.”. To find Kovels’ silver hallmarks’ database, go to “Look for your mark. ” Other articles and marks can be found in” Silver and Other Metals identification guide and in the Article ...Hallmarks, just like the style of jewelry the markings on the backside can help to identify. Generally, Zuni & Navajo artists will use initials for their artist mark, exp. Roger Skeets will use an R and S stamp on the back of his work. Hopi artists will usually use a symbol, something like a snowflake or sun for example. Hopi hallmark, a symbolAmerican Silver ~ Pictorial Marks • www . 925-1000 . com •• www . 925-1000 . com •• www . 925-1000 . com • Alphabetical Listing by Maker's NameCommon jewelry mark include hallmarks, signature stamps, logos, pictorial marks, assay marks, and measurements. Hallmarks refer to symbols or words that are physically stamped onto a metal surface by the manufacturer or assayer. This helps authenticate precious metal content and origin of manufacture. Signature stamps are signs often used by ...Maker's Marks as a Symbol. Riker Bros. - A Sword or Scimitar with the Letter R Perched Above. ... Maker's Marks. American Jewelry Manufacturers. Dorothy T. Rainwater. West Chester PA: Schiffer … The Jewelry Makers Marks Database collects hundreds of thousands of records from around the world, creating a digital archive that provides unprecedented access to makers mark data. Each record contains the maker’s name, the country they are based in, the type of marker they use (viz: hallmark, trademark symbol etc.) for ALL categories of antiques and collectibles at $12.95/mo Learn more... Ceramics Marks. Porcelain, Pottery, Chinaware, Figurines, Vases at $9.95/mo Learn more... Jewelry & Silver Marks. Also Pewter, Silverplate and Precious Metals at $14.95/mo Learn more... Thousands of WORLDWIDE identification marks & hallmarks - COVERS ALL PERIODS and STYLES . Hallmarks are tiny symbols or words stamped on jewelry, accessories, objets de vertu, flatware, and other small precious metal items. ... Jewelry Maker’s Mark. Maker’s marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum item. Also called ‘Trademarks,’ they often ...Contemporary collectible jewelry marks are sometimes just as intriguing as the pieces themselves. Also referred to as "jewelry stamps" or "maker's marks," these …Hosting a jewelry is one idea for a good party. We'll tell you how to host your own successful jewelry show -- whether you designed the gems or not. Advertisement Whether you make ...The Kokopelli is a well-known symbol in Native American art and is commonly seen in Navajo jewelry. It is a figure of a humpbacked flute player, often depicted in a dancing pose. The Kokopelli is associated with fertility, abundance, and the spirit of music and dance. It is believed to bring good luck and joy.Oct 7, 2023 · Antique jewelry has six types of hallmarks – Makers & Trademarks for the brand, Purity & Assay marks for the materials, and Date Letter & Duty marks for the age. Pick vintage jewelry with a ‘Crown,’ ‘958,’ or ‘950’ mark for the top-most metal purity. Resource for Maker's Marks of Fine and Costume Jewelry. Use the Wiki search tool to search for makers names and key terms to identify marks. The purpose of this wiki is let people add any jewelry marks, whether on fine jewelry or costume. While there are many great webpages out there for different types of hallmarks, they are static and many ...Three men entered the Little Nell Hotel in Aspen, Colorado, and used a screwdriver to open a display case, steal $800,000 in jewelry and walk out. The men did not wear masks. Three...You can look for marks, but frequently the jewelry only bears the mark of the company they worked for. However, if you do find the marks, this list below of over 180 vintage jewelry and metal designers may help you identify how old they are. ... There were two gold jewelry manufacturers in the small town of Moose Pass AK from 1950/1970; one ...Hallmarks vary based on the period of creation and the purity of the metal used. Trained professionals can identify hallmarks to verify the age of a piece of jewelry. This allows them to assign value to antique …The Jewelry Makers Marks Database collects hundreds of thousands of records from around the world, creating a digital archive that provides unprecedented access to makers mark data. Each record contains the maker’s name, the country they are based in, the type of marker they use (viz: hallmark, trademark symbol etc.)On most quality jewelry, the specifications of your jewelry (like gold karat) will appear as a hallmark, or a stamp (or several) on the back or underside of the piece. Hallmarks connote the purity or fineness of the precious metals. Common Gold Jewelry Hallmarks. Pure gold is 24 karats and is stamped as 999 to indicate its higher gold to …To visit my website, World of Eccentricity & Charm, click here. To read additional blog posts, click here. Please note, comments must be approved before they are published. My blog series, Costume Jewelry Hallmarks, is an ongoing project to catalog costume jewelry hallmarks. Every effort is made to be accurate, but mistakes happen.Enter at least 3 consecutive letters of the signature. Mark Letters . AThe letter “Z” was used to denote sterling silver, meaning that all jewelry marked with a “Z” was made of at least 92.5% pure silver. One of the most notable figures associated with Z jewelry marks is Pierre Cartier, who founded the iconic Cartier jewelry house in 1847. Cartier was one of the first designers to utilize the Z mark ...Napier jewelry was a high-end, American fashion jewelry company. Initially, when it was established in the late 1800s, it produced watch chains for men’s pocket watches. Then, the company based in Attleboro, Massachusetts was known E.A Bliss Co. By the 1920s, Napier was producing costume jewelry for women. The name changed to …A jewelry item stamped with a “9K” means that out of a total of 24 parts, 9 parts of the piece are gold, and 15 parts are made up of other metals. To convert to a percentage, divide 9 parts by 24 which is 0.375 or 37.5% gold. The remaining 62.5% are alloy metals. 9k gold is the lowest of all gold karats and does not have the same deep ...Costume jewelry, a blend of art and fashion, often carries unique markings that tell a story of its origin, design, and authenticity. These marks, ranging from designer signatures to manufacturing dates, serve as crucial clues for collectors, enthusiasts, and estate liquidators. Understanding these marks is essential for accurately appraising ...There are several types of markings that may be found on gold jewelry, including purity marks, maker's marks, and country of origin marks. Purity marks indicate the percentage of pure gold in the jewelry and are typically indicated by a number, such as 14k or 585 (to indicate 58.5% of gold). Maker's marks are unique symbols or initials stamped ...To identify makers' marks on Silver & Silverplate or Jewelry and Pewterware from all countries or periods and find prices to determine accurate values for your antique or vintage collectibles, please see our Marks4Antiques services with tens of thousands of examples of makers marks and millions of auction results for related items.Easter Good Friday is a significant day in the Christian calendar, marking the crucifixion of Jesus Christ and his subsequent death on the cross. It is a somber and reflective day ...French Silver Marks - Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks. Home; American Marks. Main Menu~American; Modernist Silver Marks; Gorham Date Marks; Kirk Date Marks; Reed & Barton Dates; Stieff Date Marks; ... Maker's Mark: Name: Period & Symbol: Location; André Aucoc: 1887-1911The most common types of hallmarks, engravings and other antique symbols stamped on jewelry are: Purity marks. Maker’s marks. Assay marks. Date letters. We’ll also reveal some of the others - including monograms, patents and more. Here’s our antique jewelry identification guide to the different symbol types.Jewelry Identification. Portuguese Hallmark with Deer and .800 Gold Fineness. This Mark has been Stamped at the Porto Assay Office Since 1985. Solving the intriguing riddle posed by the marks stamped onto a piece of jewelry involves the use of a variety of skills and a wealth of knowledge. At its most basic, we can usually easily identify the ...Began making silver jewelry in 1878. Ceased production of silver articles in 1914 and firm was sold in 1919. UNICORN PRODUCTS CO. INC. — NY, NY — since 1946. Mark: Impression of a unicorn standing on hind legs & the name “Unicorn” inside a circle. Find the answer by searching a database of hundreds of jewellery maker's marks and assay marks or by exploring an image database, including photos from antique books, magazines or ads. This is a unique easy-to-use tool, combining various existing information on jewellery in one location. Valuable knowledge at your fingertips... EISENBERG STERLING. 1943-1948. (see Eisenberg in Morning Glory Collects) (see Eisenberg in Jewel Chat) EISENBERG "E" script mark. 1942-1945. Ruth Kamke, the head designer for Eisenberg from about 1940-1972. Ruth Kamke also validated the fact that Eisenberg used. signatures of both the scroll "E" and the block "E".These fake marks are for most of them engraved (and not stamped) on cheap quality jewelry sold at high price. Everyone can now buy a laser at low cost to engrave fake prestigious marks on silver. All other pictures of marks found on fake Native American jewelry are welcome! * Hopi fake marks: Fake Benjamin Mansfield mark, jewelry sold on Internet.Began making silver jewelry in 1878. Ceased production of silver articles in 1914 and firm was sold in 1919. UNICORN PRODUCTS CO. INC. — NY, NY — since 1946. Mark: Impression of a unicorn standing on hind legs & the name “Unicorn” inside a circle.Information : World Wide Imports, Inc. was founded in 1975 and is based out of Kent, Washington. Works primarily in gold and silver, but does produce costume jewelry as well. World Wide Imports. W. SPENCER. Attributed Maker's Mar k (s): "W. Spencer". Information: W. Spencer is a Native American, Navajo silversmith.Feb 28, 2023 · Unravel the mystery of Jewelry Identification Marks. Explore common hallmarks & symbols to discern authenticity & origin. Your guide to decoding marks! A comprehensive internet resource for research of Silver Marks, Hallmarks & Maker's Marks found on antique and vintage silver and silverplate. Website. ... The Silversmiths and Related Craftsmen web pages provide a quick reference guide for collectors of silver work and jewelry. The site includes indexes of American silversmiths, jewelers ...The Uncas Manufacturing Company uses a U with an arrow through it as its hallmark, or jeweler’s mark, on its sterling and costume jewelry. The company changed its original jeweler’...Understanding hallmark symbols – Brace yourself for a crash course in the enchanting script of jewelry hallmarks. By the end, you’ll feel like an expert in this age …Indian Native American symbol hallmarks: Some hallmarks are copied and laser engraved, they are spotted by *. Animals - Animal Parts - tracks. Wayne Eagleboy. Darrel Cadman. Navajo. Sadie Calvin. Navajo. Bobby Etsitty 1 "slow hands".You see the labels all the time: a 14-karat gold ring or an 18-karat necklace. But what does that mean? Learn before you buy any jewelry. Jocelyn Li Jocelyn Li I'm a goldsmith’s da...Silver and gold jewelry markings are commonly known as purity marks, maker’s marks, symbols, or date letters. This jewelry hallmarks guide can help explain what those tiny etchings actually mean – and how to ensure you’re buying the real thing.Napier jewelry was a high-end, American fashion jewelry company. Initially, when it was established in the late 1800s, it produced watch chains for men’s pocket watches. Then, the company based in Attleboro, Massachusetts was known E.A Bliss Co. By the 1920s, Napier was producing costume jewelry for women. The name changed to …Gold Hallmarks. Gold hallmarks originated to show the purity of gold in a piece of gold jewellery and included the mark of the assaying office that certified the purity as well as the fineness or caratage of the gold. Later, …Oct 9, 2017 · There are three main types of estate jewelry: Art Organique, Vintage, and Antique. These three types essentially categorize estate jewelry by age. Art Organique describes jewelry from the 20th century to now. Vintage characterizes jewelry that is at least 20 years old. Antique refers to jewelry that is 100 years or older. Are you an avid jewelry maker looking for a way to save on your supplies? Look no further than Fire Mountain Gems. With their wide selection of beads, gemstones, and jewelry-making...Maker’s Marks are tiny symbols, words, or initials found on jewelry, accessories, objets de vertu, flatware, and other small items that can identify the maker of the piece. Search …Turkish Jewelry - History. The earliest evidence of Turkish jewelry dates back to the Neolithic period (8000-5500 BCE in ancient Anatolia, now Turkey). The Byzantine (330-1453 AD) and Ottoman (1299-1922 AD) Empires fostered a surge in jewelry production, artisanship, and cultural significance in Turkey. Jewelry was worn daily by …Most silver jewelry is signed with at least two marks, one for the artisan, company or studio that made it (maker's mark) and another to denote its silver content (assay or purity mark). Silver jewelry makers' marks are usually in the form of a pictorial logo or initials and the vast majority are well-documented and often officially registered ...These fake marks are for most of them engraved (and not stamped) on cheap quality jewelry sold at high price. Everyone can now buy a laser at low cost to engrave fake prestigious marks on silver. All other pictures of marks found on fake Native American jewelry are welcome! * Hopi fake marks: Fake Benjamin Mansfield mark, jewelry sold …3. Maker's mark was prescribed a standard form, a lozenge with cut sides. 4. The maker's mark contained the silversmith's number, at center the "fasces" (an ancient Roman symbol, an axe bundled with birch sticks), and a two letter abbreviation of the province in which the silversmith was registered. (see chart below) B.JEWELRY MARKS - SILVER MARKS & HALLMARKS - PEWTER MARKS: Online guides to identify and date Jewelry, Silver, Silverplate, Pewter, Precious Metals and other Metalware from all countries or periods This is a partial list from the tens of thousands of Jewelry or Silverware manufacturers and companies or studios that we have included in …Krementz. Newark, New Jersey. 1866–1997. George Krementz and his cousin, Julius Lebcheucher, founded Krementz & Co. The company’s main product was men’s collar buttons, but women’s jewelry was also made. By the early 1900s, costume jewelry was the company’s main product. In 1997, it was sold to the Colibri Group.Dec 21, 2011 ... Here's a short video on how to spot the common markings on gold jewelry.Most extensive internet resource for research of Silver marks, Hallmarks & Makers' Marks - Modernist jeweler's Marks. Home; American Marks. Main Menu~American; Modernist Silver Marks; Gorham Date Marks; Kirk Date Marks; ... handwrought jewelry, apprenticed at Henry Birks & Son and later with Georges Delrue, relocated to California in 1962Turquoise, coral, and shell are all found in Native American jewelry as embellishments. Most of the early turquoise was mined in the American Southwest. After those mines were depleted, imported turquoise from Persia was used. Over time, sterling silver jewelry featured increasingly lower-quality materials, including Chinese turquoise.Oct 7, 2023 · Antique jewelry has six types of hallmarks – Makers & Trademarks for the brand, Purity & Assay marks for the materials, and Date Letter & Duty marks for the age. Pick vintage jewelry with a ‘Crown,’ ‘958,’ or ‘950’ mark for the top-most metal purity. Typical Navajo style split ring shank. Step Three. Hallmarks, just like the style of jewelry the markings on the backside can help to identify. Generally, Zuni & Navajo artists will use initials for their artist mark, exp. Roger Skeets will … Sterling Jewelry Makers Marks. Maker’s marks are typically the initials or name of the manufacturing firm. In many instances the makers mark is a logo or symbol which is stamped onto the gold, silver or platinum jewelry item. Sometimes sterling jewelry makers marks are called ‘Trademarks’. Various USA sterling jewelry makers marks. Hallmark: DB. Dean Brown was Kirk Smith's nephew and apprenticed under his famous uncle. Dean was successful in his own right, producing old style jewelry, similar to Kirk's. Delbert Gordon: Navajo. Hallmark: D Gordon. Born 1955 in Fort Defiance, AZ. Delbert is a self taught silversmith and goldsmith.Maker’s Marks are tiny symbols, words, or initials found on jewelry, accessories, objets de vertu, flatware, and other small items that can identify the maker of the piece. Search using our “Search Marks” bar or our three pick lists below (Alpha, Symbol, and, Country).925-1000.com is the most extensive internet resource for research of Silver Marks, Hallmarks, Trademarks & Maker's Marks found on Antique and Vintage silver. The site's …Hanau. 1907-c.1930. In 1890, Jean Schlingloff was one of the partners of Neresheimer & Co., by the early twentieth century he'd founded his own firm. "For antique style silver spoons with figural or armorial handles, J. L. Schlingloff, Hanau is recommended. They maintain an extensive assortment in stock."Gold, silver, and platinum jewelry can be stamped or engraved with a number of small marks, usually placed in discreet places — like the back of an earring, inside of …Nov 14, 2023 - Information and makers marks on costume and fine jewelry makers of the past and present. Organized alphabetically by the first name of the designer and/or company. See more ideas about jewelry maker, makers mark, fine jewelry.COPPOLA E TOPPO — c.1949 — 1986. Mark: Coppola e Toppo Photo courtesy Luda Tovey. Notes: Founded by Bruno Coppola and Lyda Coppola Toppo in the late-1940s in Milan, Italy. The firm was swallowed by another Italian business in 1972 (after Lyda Toppo’s death). By 1986 jewelry with this mark was no longer being made.
A 750 mark on jewelry means that the metal alloy used to make the jewellery contains 75 percent gold or another precious metal. Most precious metals used in jewelry are alloys beca.... Tractor supply lexington
The use of a 'factory mark' is a practice scarsely followed by Italian silversmiths and usually the identification of the maker relies only on the 'number' introduced in 1935 on the 'lozenge mark'. In this page I present some marks of Italian factories and the links to a wide directory of Italian silversmiths of the 20th century, sorted by ... Jul 3, 2023 · Uncover the fascinating world of jewelry hallmarks! Our comprehensive guide decodes these marks, revealing the hidden stories of your jewelry. Mark: M&M Designs Fla. Mark: Stanley Hagler N.Y.C. M&M Designs is the mark of Mark Mercy who began working for Stanley Hagler in 1979. Moved to Florida with Hagler in the 1980s. Continued to design for Hagler as well as making jewelry under his own M&M Designs brand beginning in the early 1990s.Our database is an invaluable resource for costume jewelry collectors, offering a wealth of information on some of the most popular and influential jewelry makers. Each entry includes a brief overview of the jewelry maker, their history, and the different hallmarks used. We also provide images of the marks so you can quickly and easily identify ...for ALL categories of antiques and collectibles at $12.95/mo Learn more... Ceramics Marks. Porcelain, Pottery, Chinaware, Figurines, Vases at $9.95/mo Learn more... Jewelry & Silver Marks. Also Pewter, Silverplate and Precious Metals at $14.95/mo Learn more... Thousands of WORLDWIDE identification marks & hallmarks - COVERS ALL PERIODS …What do you call the @ symbol used in e-mail addresses? Advertisement The funny little a with its tail circling back around it is probably one of the most commonly used symbols to...Hallmarks vary based on the period of creation and the purity of the metal used. Trained professionals can identify hallmarks to verify the age of a piece of jewelry. This allows them to assign value to antique …Jewelry hallmarks are often called purity marks or quality marks because most often, hallmarks indicate the metal type and purity. Hallmarks are important for authenticating …A group to identify the makers of any type of jewelry with no restrictions on age (modern, vintage or antique jewelry- anything is acceptable.) Please invite your friends so we can make this an... ALL jewelry makers mark identificationIn the 1800s, men wore cuff links made with a solid bar or chain links holding two decorative elements together. These could be made of alloys or precious metals. Some cuff links were embellished with enameling or gemstones, genuine or synthetic. From the 1900s, designers made more styles with a decorative side backed by a clip or toggle clasp.Understanding hallmark symbols – Brace yourself for a crash course in the enchanting script of jewelry hallmarks. By the end, you’ll feel like an expert in this age …Maker’s Marks are tiny symbols, words, or initials found on jewelry, accessories, objets de vertu, flatware, and other small items that can identify the maker of the piece. Search …HallMarking, Laser Marking and Analytical Services | Buy gold jewelry, Vintage jewelry ideas, Hallmark Mar 19, 2012 - The sponsor's mark, fineness mark & the assay office mark are compulsory marks. The crown on gold, the lion passant for 925 silver, the Britannia mark for 958 silver & the orb for 950 platinum & the date letter in all cases are ...Feb 24, 2017 · A makers mark is the signature of its maker or manufacturer. Traditionally they were used so that the craftsmen behind a particular piece could be identified. Nowadays the purpose of a hallmark is more akin to a modern day trademark, and the presence of more notable markers marks will command much higher prices. Hallmarks vary based on the period of creation and the purity of the metal used. Trained professionals can identify hallmarks to verify the age of a piece of jewelry. This allows them to assign value to antique …JEWELRY MARKS - SILVER MARKS & HALLMARKS - PEWTER MARKS: Online guides to identify and date Jewelry, Silver, Silverplate, Pewter, Precious Metals and other Metalware from all countries or periods This is a partial list from the tens of thousands of Jewelry or Silverware manufacturers and companies or studios that we have included in …The Rio Grande Jewelry Supply Catalog is a go-to resource for jewelry makers, artisans, and enthusiasts. With its extensive range of products and tools, this catalog has become syn... MALACHITE AND SILVER JEWELRY with maker's mark and hallmark. Our marks4silver section includes thousands upon thousands of worldwide makers marks, hallmarks, trademarks, and other symbols used to sign jewelry and fashion accessories, regardless of metal and spanning all periods. Most importantly, our specialists are always available to answer ... The Unique Whiteflash "W" Logo Hallmark. In modern practice, a hallmark for fine jewelry is usually found in conjunction with a purity stamp. The purity of the metal is a measure of its ‘fineness’. For example, ‘fine’ gold is said to be 24 karat. 14 karat gold is 14/24 pure gold or 58.5%. The purity of platinum is expressed in parts per ....