IDEX Online - Polished Market Polished Market
- Diamond Debut for De Beers and Sotheby's Collaboration
on 12 April 2026 at 9:00 amThe sale of the Jwaneng 28.88 diamond later this month marks the start of a collaboration between De Beers and Sotheby's. Together they aim to "present exceptional diamonds as works of art," although no details on the terms or scope of the agreement have ...
- "1,500 New Offices to Open at Surat Bourse"on 7 April 2026 at 9:00 am
Surat's near-empty diamond bourse is set for influx of traders, according to an official for the state government of Gujurat. Surat Diamond Bourse (SDB) - officially the world's largest office complex - was opened by India's Prime Minister Narendra ...
- Alrosa says Diamond Prices are Increasingon 25 March 2026 at 7:00 am
Alrosa says prices for its higher-value diamonds are rising, as supply shortages begin to reverse a long-term decline in both rough and polished goods. Russia's state-controlled miner says prices for investment grade goods (2cts to 10cts) increased by...
- $8.5m Auction "Shows Strength of Online Jewelry Market"on 24 March 2026 at 4:00 am
Christie's New York says its latest auction raised $8.5m and "highlights the continued strength of the online jewelry market". The 155-lot Jewels Online, which closed on 19 March, sold 131% by low estimate. Highlight of the event, a 10.02‑carat D color...
- "Angel Cut" Diamonds for Jacob & Co's $3.4m Watchon 23 March 2026 at 8:00 am
Jacob & Co, the US ultra‑luxury watch brand, has launched a $3.4 million timepiece set with its newly patented "Angel Cut" diamonds. There are 216 of them in the Billionaire Double Tourbillon - Angel Cut, each cut with a distinctive lozenge‑shaped ...