Petra puts “exceptional” 39-carat blue diamond up for sale
South Africa’s Petra Diamonds has put a 39.34 carat Type IIb gem recovered at its iconic Cullinan[…]
73ct. Yellow to Shine at Sotheby’s New York Sale
Sotheby’s will offer a fancy-vivid-yellow diamond ring at its New York sale next month, estimating the piece[…]
Lucapa acquires Merlin diamond project in Australia
Lucapa Diamond announced that it has entered into a binding asset sale agreement for the acquisition of[…]
Christie’s Sells Pink Diamond for Record $29M
The Sakura ring was the star at Christie’s Hong Kong, setting a world-record auction price for a[…]
China’s largest jewellery retailer backs mined diamonds
The Natural Diamond Council (NDC), which groups the world’s seven leading diamond producers, has inked a deal[…]
Rio Tinto reveals its final showcase of Argyle pink, red and blue diamonds
Rio Tinto has unveiled a preview of its final showcase of rare Argyle pink, red and blue[…]
GIA Sees Spike in Synthetics Fraud
The Gemological Institute of America (GIA) has seen a rise in submissions of lab-grown diamonds with counterfeit[…]
India Warns of Impact from Proposed US Tariffs
India’s jewelry industry could lose business to rivals such as China and Mexico if the US goes[…]
Lucara Secures $220M in Financing to Take Mine Underground
Lucara Diamond Corp. said it has secured $220 million in financing to help take the Karowe Mine[…]
Gem Diamonds Unearths 370ct. Rough
Gem Diamonds has recovered a 370-carat rough stone in Lesotho, the second over 100 carats in one[…]