Exclusive
Helga Pombal: Angola's Stardiam finds solution to the threat posed by lab-grown diamonds
Stardiam manager of production Helga Pombal told Rough&Polished's Mathew Nyaungwa on the sidelines of the Angola International Diamond Conference that lab-grown diamonds are creating a parallel market for more accessible stones, combined with lower...
11 november 2024
Ellah Muchemwa: ADPA to launch Africa's first diamond mining standard next year
The African Diamond Producers Association (ADPA), which is based in Luanda, Angola, and represents the interests of mainly African diamond producers and those with the potential to produce diamonds, will next year launch the Sustainable Development...
04 november 2024
Dmitry Fedorov: I want our jewelry to be displayed at a museum in the future
Dmitry Fedorov is the founder of the eponymous jewelry house. His main focus is the creation of Orthodox-inspired premium luxury jewelry of high artistic merit. He told Rough&Polished about his journey in the jewelry industry, about choosing the ‘Orthodox...
28 october 2024
Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki
The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...
14 october 2024
James Campbell: Botswana Diamonds optimistic as it enters uncharted territory of using AI for mineral exploration
London-listed Botswana Diamonds has expressed optimism about the company’s use of artificial intelligence (AI) to scan the exploration database in Botswana to look for new mineralised deposits. Company managing director James Campbell told Rough...
07 october 2024
Rare Golconda diamond sells for $ 1.5 mn on an e-сommerce platform
Image credit: 1stDibs
An 8.03-carat GIA-certified rare and exceptionally white Golconda diamond was sold online for almost $1.5m recently, according to a report on idexonline.com.
The diamond was sold for the asking price of $1,485,000 on the 1stDibs antiques and artefacts e-commerce. Sellers had described the Type IIa IF marquise-cut gem as ‘a full two shades whiter than the whitest diamond’.
Not surprisingly, the extraordinary stone was recovered at the famed Golconda mines, in India, which is home to many such famous diamonds in the world.
Golconda mines, which operated in the 16th and 17th centuries, is known to have given the world diamonds of exceptional quality. The clarity and whiteness are attributed to the absence of nitrogen in the gemstone.
1stDibs said: "Golconda diamonds are universally accepted as the finest diamonds in the world. The reason is that they hail from only one mine in the ancient region of Golconda. These perfect stones are exceptionally rare in comparison to any other diamonds. Incidentally, Golconda mines ceased production hundreds of years ago.”
The diamond was set in a platinum ring and flanked by tapered white diamond baguettes totalling 0.72 carats graded D colour and VS1 clarity.
Aruna Gaitonde, Editor in Chief of the Asian Bureau, Rough&Polished