Sotheby’s

In het Zwitserse Genève werd dinsdag een grote blauwe diamant van 10,03 karaat geveild voor 21,5 miljoen dollar (19,1 miljoen euro). Dat heeft veilinghuis Sotheby’s meegedeeld in een persbericht. [...]

The European Union will not include polished diamonds in the countermeasure package it has put together in response to the new US reciprocal tariffs. The move would have caused “significant harm” [...]

De Beers and GJEPC (Gem & Jewellery Export Promotion Council ) have announced a new strategic partnership aimed at streamlining the sourcing, marketing, and sale of natural diamond jewelry in [...]

US holiday retail sales rose compared to last year, with jewelry proving one of the most popular gifts to purchase on Black Friday, according to Mastercard SpendingPulse. Electronics and apparel [...]

De Beers has launched a new marketing campaign, “Forever Present,” to boost demand for natural diamonds during the US holiday gifting season. The campaign, which reintroduces the iconic “A [...]

A rare necklace containing approximately 300 carats of diamonds, some of which may have ties to Marie Antoinette, is set to hit the auction block at Sotheby’s in Geneva. The piece, which is [...]

Two emerald and diamond jewels topped a recent Sotheby’s auction, far surpassing their presale estimates. A Tiffany & Co. oval cabochon Colombian emerald and diamond ring sold for $240,000, [...]

An unmounted 55.55-carat diamond was the top seller at the most recent Sotheby’s auction in Hong Kong, bringing in HKD 45.2 million ($5.8 million). The price for the oval brilliant-cut, [...]

Vandaag opende de stad plechtig de heraangelegde Hoveniersstraat, Schupstraat en Rijfstraat. Het openbaar domein en de rioleringen waren in slechte staat. Met de heraanleg wil de stad de [...]

The IDEX Polished Price Index is indicating a shift in direction, finally on the rise after a prolonged and steady decline since its post-COVID peak in March 2022, according to IDEX Online. [...]