This week in science: The world's second-largest diamond is being evaluated; the genetic secrets of a 117-year-old woman are ...

Beyond diamonds, emeralds and rubies, there exists a category of stones so rare — whispered about in auctions, sought after ...

Salman Khan is a man with a growing taste for luxury, and his watches are the proof of it all. His collection is as unique ...

Painite, Gold Sheen Sapphire, Red Beryl, and Musgravite. Learn why collectors value these scarce, unique stones above all ...

Rio Tinto has launched the last edition of its Beyond Rare tender, offering a final set of pink, red, violet, yellow and white diamonds from its Canadian and Australian operations. The tender, titled ...

Founded over fifty years ago in New York, the company has served more than 15,000 clients across the United States, Canada, ...

Smithsonian curator, Gabriela Farfan, unpacks the rarity, history and significance of the Winston Red, one of world’s most ...

Unearthed last year at Botswana’s Karowe mine, the 2,488-carat Motswedi diamond is now being analysed in Belgium. Experts say ...

(Web Desk) - The world's second biggest diamond could soon find a new home in a museum of a sheikh's collection – but only ...

Delhi sparkled brighter than ever as Forevermark Diamond Jewellery from De Beers Group, the world's leading diamond company, ...

Two diamonds from South Africa’s Voorspoed mine provide a rare direct insight into the chemistry of Earth’s mantle. Although ...

Gold Sheen Sapphire is rarer than Paraiba tourmaline & black opal. Discovered by Tanzim Khan Malik, this exclusive gem’s ...