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Showing 34 results for "chameleon diamonds"
A large group of people in a hallway.
Article
Coronavirus May Cut Chinese Demand; Diamond Companies See Better Times

The economic impact of the coronavirus in mainland China and Hong Kong. Plus, an update on the diamond market and gold jewellery.

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A man and a woman sit at a table with a couple of dozen gems in front of them. They are looking at them and making notes.
Article
Alumni Marry – and Create Award-Winning Fluorescent, Phosphorescent Diamond Necklace

Alumni couple, inspired by their mums, create beautiful jewellery – and a beautiful life – together.

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A multi-diamond brooch.
Article
2019 in Review: Diamond Trade Begins Recovery, Jewellery Retail Sector Blooms Late and Extraordinary Auction Sales

2019: A year of ups and downs in the gem and jewellery industry, including diamonds, retail, auction sales and laboratory-grown diamonds.

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A diamond necklace that features a 100.02 Fancy Intense yellow diamond. The pendant is done in the shape of a musical instrument.
Article
Bullish Predictions for 2019 Seasonal Sales Despite Concerns; Sotheby’s Hong Kong Auction Sales

US seasonal sales predictions are better than expected. Sotheby’s Hong Kong auction features a 100 ct yellow diamond necklace by GIA alumna Anna Hu.

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Attendees ascend an escalator with an expansive view of the Hong Kong Convention Centre.
Article
2016 Hong Kong Show: Demand Slightly Up

Demand for diamonds and coloured gems exceeded the expectations of most exhibitors; many reported an improvement from last year’s business.

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Indian necklace
Article
Jewellers to the Maharajas of Jaipur and Modern-Day Moguls

Enter a world not well-known in the West—the world of the maharajas and their jewellery, coveted by the modern-day moguls of business, entertainment and royalty. See the fantastic works of art made today in the form of enamelled Kundan meena jewellery and the regal look of polki diamonds.

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G-G Spring 2015
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Spring 2015 G&G Examines Blue Spinel, Chinese Jewellery Design and the Latest in Synthetics

G&G Brief presents an overview of the content of the Spring 2015 issue of Gems & Gemology.

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An Examination of Four Important Gems

Several famous and historical gemstones in the Smithsonian's collection are examined and reported on.

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The 16 carat Fancy Vivid Pink diamond sold for $28.5 million to the same buyer who bought the record-breaking blue diamond. Photo courtesy Christie’s
Article
Top Gems Continue to Set Records at 2015 Auctions

The auction houses had another successful year − helped by record-setting bids − a bright spot in an otherwise difficult year for the industry.

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Over the Top at BaselWorld
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Over the Top at BaselWorld 2015

An insider’s tour of the Basel show

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