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

Hong Kong auction to be led by two exceptional bracelets

18 march 2021
news_18032021_sotheby's.png
Image credit: Sotheby's


A diamond bracelet by Cartier and a Jadeite bangle will lead the flagship jewellery auction of Sotheby’s scheduled for April 20 in Hong Kong.
The Magnificent Jewels sale includes a diamond and rock crystal bracelet that combines the legendary artistry and craftmanship of Cartier with a 63.66-carat pear-shaped internally flawless white diamond. The piece took nearly 2,000 hours to create and the bracelet pays homage to Art Deco through the innovative combination of two colourless gems that complement each another. The piece is expected to sell for around $5.16 million to $8.39 million. 
Another star of the sale is a jadeite bracelet weighing 277.673 carats. The jadeite bangle carries a range of green to vivid green colours that are characteristics of the finest green jadeite-jade from Myanmar.
The auction will also feature a wide range of signed jewellery, which comprises half of the total lots, including selections from Boucheron, Bulgari, Cartier, Chanel, Chopard, Graff, Harry Winston, Hermes, Sotheby’s Diamonds and Van Cleef & Arpels, among others.
Wenhao Yu, deputy chairman, Jewellery at Sotheby's Asia, said the appetite for high-quality jewellery has never been stronger in Asia.

Aruna Gaitonde, Editor in Chief of the Asian Bureau, Rough&Polished