Diamonds and other gemstones are weighed in metric carats: one carat is equal to 0.2 grams, about the same weight as a paperclip. (Don’t confuse carat with karat, as in “18K gold,” which refers to ...

Weighing 300 carats - the rare diamond necklace was made in the decade before the 1789 French Revolution. Made up of three rows of diamonds with diamond tassels at each end, the piece has gone on ...

Labourer Finds Rare 32.80-Carat Diamond In Panna Mines, Cost Estimated To Be Crores Of Rupees; Auction Soon The necklace will ...

Set to take place in November, the Royal and Noble Jewels auction will be led by a dazzling, 18th-century diamond necklace with an equally dazzling pre-sale estimate of between $1.8 million and $2 ...

As they say, a piece of jewelry has the power to tell many stories. This particular diamond necklace, which is being sold by Sotheby's this fall for an estimated $2.8 million, tells royal-related ...

From 600m to 750m they estimate it contains 1.17million carats. The largest gem ever found is the Cullinan Diamond - a 3,106 carat diamond discovered at the Premier No.2 mine in Cullinan ...

As they say, a piece of jewelry has the power to tell many stories. This particular diamond necklace, which is being sold by Sotheby's this fall for an estimated $2.8 million, tells royal-related ...

An antique necklace composed of 500 diamonds, some of which may have been drawn from the piece that doomed Marie Antoinette and the French monarchy, is heading for auction in Geneva this November ...

HONG KONG SAR - Media OutReach Newswire - 9 October 2024 - De Beers Jewellers, the leading diamond Jewellery House, and ...

A diamond necklace that has been worn at two British coronations, and is thought to have stones from the infamous necklace at the heart of a Marie-Antoinette scandal, is expected to fetch up to $2 ...