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Category:Jewelry Maker's Marks - AJU - Lang Antiques

www.langantiques.com/university/Category:Jewelry_Maker's_Marks

Welcome to the AJU Jewelry Maker's Marks Database. ... When you are looking at a mark and need a name, you can use our search function to narrow down ...

Jewelry Identification - AJU - Lang Antiques

www.langantiques.com/university/Jewelry_Identification

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  ...

Category:Jewelry Maker's Marks Images - AJU - Lang Antiques

www.langantiques.com/university/Category:Jewelry_Maker's_Marks_Images

Below you can find all our Maker's Marks Images. Media in category "Jewelry Maker's Marks Images". The following ... A Dragsted jewelry maker's mark1.svg.

American Jewelry Maker's Marks | AJU Maker's ... - Lang Antiques

www.langantiques.com/aju/?page_id=50

New York NY. USA. c.1934 c.1950. Brands: Flex Abel; Bridal Wreath; Sun-Ray. 16-18 Maiden Lane New York NY. Abel, Bernard Co. Providence RI. USA.

Hallmark - Wikipedia

en.wikipedia.org/wiki/Hallmark

A hallmark is an official mark or series of marks struck on items made of precious .... hallmarks 1838–1919 not official. French mark head of horse for jewellery and watches from 18k gold made...

Understanding Markings on Jewelry - LoveToKnow

jewelry.lovetoknow.com/about-jewelry/understanding-markings-jewelry

Many jewelry marks represent the metal content of the piece. This is important because silver-plated and sterling silver items look virtually identical to the ...

IGI - Jewelry Report - International Gemological Institute

www.igiworldwide.com/jewelry.html

IGI was the first lab to develop jewelry identification reports and is the leader in this ... Most of the world's diamonds and gemstones are already set into jewelry.

International Gemological Institute - Wikipedia

en.wikipedia.org/wiki/International_Gemological_Institute

International Gemological Institute (IGI) is a diamond, colored stone and jewelry certification ... IGI provides independent grading reports, colored stone reports, identification and appraisal repo...

Jewelry Services - International Gemological Institute

igionline.com/igi_jewelryservices.htm

International Gemological Information, a division of IGI, was established in New ... is able to provide objective and accurate appraisals and identification reports, ...