You may have heard of diamond qubits ... reveals that spinel, a vibrant and rare gem, can also be used as a qubit system.

A rare blue diamond was displayed at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab ...

Affordability: Some non-diamond engagement ... in various colours, spinel is an underrated unique gemstone for jewellery. Mined only in Tanzania, tanzanite is a stunning blue-violet gemstone ...

The latest blue diamond to hit the auction block certainly lives up to its namesake. The 10.03-carat Mediterranean Blue gem will be the crown jewel at Sotheby’s High Jewelry Auction this May ...

Sotheby’s will auction The Mediterranean Blue 10.3 carat stone this May after UAE showcase Here's a look at the blue diamond which will soon make its way to the UAE A rare 10.03-carat blue ...