It sold for more than twice its estimate, at $4.81 million. Experts believe that some of the diamonds may be linked to the infamous “Affair of the Diamond Necklace.” That theory is supported ...

Mwanza and Rodriguez are on opposite ends of an $81.4 billion-a-year industry that links the mines of Africa, home to 65% of the world’s diamonds, with the sparkling salesrooms of high-end ...

Prices for the rarest stones from Rio Tinto’s defunct Australian mine have long outperformed mainstream investments ...

The discovery and use of diamonds goes back thousands of centuries, as early as 500 B.C. The earliest ring was found in a grave site a few miles south of Rome from approximately 160 A.D. In it was a ...

A MYSTERIOUS diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, sold for 4.26 million francs (S$6.5 million) at an auction in Geneva ...

Mountain Province Diamonds, a Canadian diamond mining company ... It has recorded earnings from mine operations of C$31.4 million so far this year, less than half the C$76.8 million for the ...

Created in collaboration with Jason of Beverly Hills, the Celtics' 2024 NBA Championship rings have a lot of special features and a lot of diamonds ... special for the C's veteran.

diamonds of various shapes, 18k white gold, transformable in 7 necklaces, 3 bracelets, 1 brooch and 4 pairs of earrings is photographed during a press preview at Christie's auction house in Geneva.

We create qubits using color centers in the diamond lattice by trapping an electron in one of four artificially created lattice defects (vacancy centers) doped with nitrogen (NV), silicon and nitrogen ...

The rarity of precious gemstones comes down to the geologic process of their formation. Sparkling diamonds and verdant emeralds are some of the most coveted and priciest gemstones. But which ...

Diamond stock performance hasn't been the greatest over the past few years for investors. However, there’s an expectation that these stocks will experience a rise in the future. Want in the game ...

This post may contain affiliate links from our advertisers. Do you have some loose diamonds lying around that you no longer need? Or perhaps you inherited them, and they don’t hold sentimental value ...