IDEX Online - Polished Market Polished Market
- Auction Debut for Taylor Swift's Jewelry Designer
on 7 November 2025 at 5:00 amThe jewelry designer who created Taylor Swift's engagement ring will make her auction debut at Sotheby's next week. Kindred Lubeck was catapulted to fame in August when it was revealed she designed the $500,000-plus Old Mine cut diamond ring that ...
- $4.7m Earrings Lead TV Doctor's Jewel Saleon 6 November 2025 at 6:00 am
A collection of jewelry that belonged to Dr Antje-Katrin Kuhnemann, German TV's first ever on-screen doctor, is to be sold at Sotheby Geneva's High Jewelry Sale next week (12 November). Highlight of the 34 lots is a pair of huge fancy vivid yellow diamond ...
- Rockefeller Kashmir Sapphire could Fetch $2.5mon 4 November 2025 at 5:00 am
The Rockefeller Kashmir, an Art Deco ring that belonged to the late John D. Rockefeller 3rd and his wife Blanchette, is to appear in a sale of the couple's vast art collection. The Cartier features a 17.66-carat cushion faceted base pyramidal sugarloaf ...
- IDEX Polished Price Index Dips in Octoberon 3 November 2025 at 9:00 am
The IDEX Polished Price Index dipped during October, down 0.48 per cent compared with a loss of 2.08 per cent in September. There was little day-to-day movement, aside from a brief drop around the 2nd of the month and a short-lived increase around ...
- No Change: Fancy Color Diamond Price Index Stabilizeson 3 November 2025 at 7:00 am
Prices of fancy colored diamonds remained stable during the three months to 30 September, following two quarters of modest decline. The Fancy Color Diamond Index (FCDI) recorded zero change overall during Q3, although there was a slight decline...