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First A.I.-Authenticated Artwork Sells Big at Auction in ‘Pivotal Test Case’

Artnet News

authentication to certify artworks for sale in what they called a 'resounding success.' Authenticated Artwork Sells Big at Auction in ‘Pivotal Test Case’ appeared first on Artnet News. Germann Auctions in Zurich was the first auction house to use A.I. The post First A.I.-Authenticated

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How to Test Gold & Silver at Home – Technique To Analysis Gold & Silver

Sarasota Antique Buyers

Fortunately, there are a number of techniques to test gold & silver at home. If there’s no markings on the piece at all, there’s very little chance that it’s an authentic gold or silver bullion. Do a Ping Test What is bullion techniques ping test? This test requires nothing more than an ice cube.

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How to Know if Jewelry is Real: A Comprehensive Guide

Buckhead Jewelry Appraisers

The ability of jewelry to be authenticated, or when we say it is real jewelry, can substantially impact its value. Read on and traverse the intricacies of identifying authentic pieces and understanding the telltale characteristics of real and fake jewelry to make more informed purchasing decisions. For Gemstone Authenticity 1.

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How to Authenticate Jewelry Accurately & Cleaning Techniques

Jerry's Antiques and Estates

Knowing how to authenticate jewelry is crucial for both collectors and sellers. This blog post will provide an understanding of authenticating vintage silver jewelry, particularly sterling silver, along with suggestions on how to clean and keep these valuable items. The magnet test is one of the most common methods.

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How to Test Gold & Silver at Home – Technique To Analysis Gold & Silver

Sarasota Antique Buyers

Fortunately, there are a number of techniques to test gold & silver at home. If there’s no markings on the piece at all, there’s very little chance that it’s an authentic gold or silver bullion. Do a Ping Test What is bullion techniques ping test? No worries, you can also test your bullion to see if they are magnetic.

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CCG Acquires JSA in Blockbuster Deal

WorthPoint

Certified Collectibles Group recently announced its acquisition of James Spence Authentication. In this case, the offshoot memorabilia world is making headlines as the Certified Collectibles Group (CCG) announced its acquisition of James Spence Authentication (JSA). Established in 2005 by James Spence Jr.,

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Naturally Mined or Lab-Grown Diamond: Making the Difference Clearer

Buckhead Jewelry Appraisers

Since both diamonds have similar physical properties, both will pass the authenticity test in a diamond tester. In the video below, I, Robert Hurt, will demonstrate how a typical jewelry store diamond tester will indicate that a naturally mined and lab-grown diamond test exactly the same. They can also be cut in the same shapes.