(IDEX Online) - The 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 ...

(IDEX Online) - 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 ...

(IDEX Online) - Alrosa reported a 5.7 per cent dip in revenue for the first nine months of 2025, down to RUB 157 bn (USD 419m). The Russian state-controlled diamond mining company, continues to face ...

(IDEX Online) - A unique watch created for The Godfather director Francis Ford Coppola is expected to fetch at least $1m at auction next month. It was specially designed by master watchmaker ...

(IDEX Online) - Thieves stole a safe from the home of a New York jeweler that contained heirloom and custom pieces valued at $3.2m. The New York Police Department (NYPD) is looking for three men, two ...

(IDEX Online) - Six people have been arrested over the theft of gold and other precious metals worth EUR 12m ($13.8m) from a refinery in France. Thieves armed with assault rifles used explosives to ...

(IDEX Online) - Loss-making Gem Diamonds reported an increase in revenue and per-carat prices for Q3, compared to the previous quarter, but both figures are still well below those of Q3 2024. The ...

(IDEX Online) - Burgundy Diamond Mines reported a steep decline in the number of carats recovered and sold during Q3 as it battled a challenging market and the impact of US tariffs. Production for the ...

(IDEX Online) - 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) ...

(IDEX Online) - Christie's Geneva is to offer gems from three private collections at its Magnificent Jewels auction next week, alongside the 9.51-carat Mellon Blue diamond, which carries a $30m high ...

Price drops dominated among all 0.50-cts to 1.99-cts goods, mostly in G+ colors and VS1+ clarities. Overall, across all sizes, there were twice as many decreases as increases, largely in line with ...

(IDEX Online) - David Kellie is to stand down as CEO of the Natural Diamond Council (NDC) after six years at the helm. The announcement, made on his LinkedIn account, comes just weeks after the ...