EXCLUSIVE: The Gemological Institute of America’s CEO Susan Jacques Talks Diamonds, Mining and Gem Trends
Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...
'Golden Bachelorette' couple Joan and Chock on reality-TV love, jealousy and wedding plans
Engaged "The Golden Bachelorette" couple Joan Vassos and Chock Chapple talk marriage, long-distance love, reality-TV pressure and that diamond ring.
How Princess of Wales paid tribute to Diana, the late Queen and her great-grandmother with Remembrance Day ensembles
Kate, 42, joined the Prince of Wales at the Festival of Remembrance at the Royal Albert Hall on Saturday night before ...
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Where Are Ariana Grande's Engagement Rings Now?
The "Wicked" actress’ engagement ring collection has an estimated worth of $1 million. Before Ariana Grande and her Wicked co ...
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GIA 4Cs Carat Weight
Just as a dollar is divided into 100 pennies, a carat is divided into 100 points. For example, a 50-point diamond weighs 0.50 carats ... The majority of diamonds used in fine jewelry weigh one carat ...
Diamond Necklace With Mysterious Past Sells For Nearly $5 Million
The may contain diamonds involved in a scandal surrounding Marie-Antoinette, that would eventually trigger the French ...
Diamond Necklace Possibly Linked to Marie Antoinette Sells at Auction for $4.8M
The 300-carat necklace thought to be at the center of the infamous 'Affair of the Diamond Necklace' that contributed to the ...
Rare 300-carat diamond necklace with links to Marie Antoinette fetches €4.5m in Geneva auction
Rare 18th-century diamond necklace, linked to Marie Antoinette scandal, fetches €4.5M at auction ...
Diamond necklace linked to Marie Antoinette scandal sells for $4.8 million
Worn at Queen Elizabeth II’s coronation in 1953, the 300-carat diamond necklace sold Wednesday for more than twice its ...