Pink diamonds are graded ... showcase Angola as an important player on the world stage,” While most colored gemstones contain chemical impurities that absorb light, no such materials are ...

A rare pink diamond has sold for HK$453.2 million (US$57.7 million) in Hong Kong, setting a record for price per carat paid at auction for any diamond or gemstone, according to Sotheby’s auction ...

Diamonds come in all sorts of shapes, sizes, and colors but there is one fancy color that is the rarest of them all.

Explore the timeless allure of the world’s most expensive diamonds. Learn about their value, rarity, and why they’re ultimate ...

In fact, pink diamonds are among the rarest but most in demand gems in the global market. And, the supply is only going to get more scarce. Just this month, the biggest pink diamond mine in the ...

Diamond’s allure as a gemstone and its use as a tool due to ... or nitrogen-vacancy (NV) in pink diamonds for quantum technology. CVD diamonds have already unlocked applications in high power ...

Canada’s Lucara Diamond (TSX: LUC) has unveiled the names chosen of the two largest diamonds recovered this year at its ...

She noted that “fire-engine red” and hot-pink spinels from Burma ... alternative to more traditional gemstones.” Moti Ferder, founder of Lugano Diamonds, began working with Paraiba ...