This set of grey and black South Sea cultured pearl cufflinks provide ... in gold for a collection in which everyone will find something to love. The ‘Diamond Molten Gold’ cufflinks are our pick – the ...

A 555.55-carat black diamond that is truly from out of this world has been unveiled by auction house Sotheby’s Dubai. The rare gem, which Sotheby’s has dubbed “The Enigma,” is believed to ...

An extremely rare diamond believed to be from outer space will be going up for auction next month. Auction house Sotheby’s Dubai will be selling the 555.55-carat black diamond, known as "The ...

Anoona chalcedony and diamond cufflinks, £4,900 Lugano Kite Mismatch cufflinks in yellow and white gold, black ceramic and diamond, POA In addition to pendants, earrings and rings, the stones ...

The 55-faceted gemstone is believed to be the largest cut black diamond in the world. Sotheby’s A one-of-a-kind black diamond dubbed the “Enigma" will go up for auction next month and is ...