Two new records were set at a recent Sotheby’s watch auction in Hong Kong, suggesting that collectors' appetite for rare timepieces remains healthy. The Hong Kong Important Watches auction,…
Sotheby’s Important Watches auction in New York produced more than $US14 million ($AU20.8 million) in sales, headlined by Patek Phillipe and Rolex pieces. The 7 December sales sold 91…
A massive 133-carat fancy vivid yellow diamond has broken its pre-sale estimate at a Sotheby’s auction in New York. The yellow diamond – described as coming from ‘an important…
A 15.48-carat fancy colour diamond, known as the Pink Supreme, was the headline act at the most recent Christie’s jewellery auction in Hong Kong, returning a hefty sum. The…
A large fancy intense yellow diamond, known as the Love Stone, has commanded a hefty price at Sotheby’s latest auction in Geneva. The 103-carat VS2 cushion-modified brilliant cut diamond…
The largest vivid yellow fancy colour diamond discovered in Canada has been cut into two remarkable emerald-cut stones by Tiffany & Co. The 71.26-carat rough was discovered at the…
A 25.13-carat fancy colour yellow diamond ring was the best seller at Christie’s latest auction in Shanghai, fetching more than double its pre-sale estimate. Created by Bulgari, the fancy…
More than 200 pieces of jewellery and gemstones connected with the Austrian Habsburg dynasty will make its first public appearance in nearly a century at an upcoming auction in…
Sotheby’s Hong Kong is offering the 11.28-carat ‘Infinite Blue’ diamond on 5 October in a sale that may generate as much as $US37 million ($AU57 million). The Infinite Blue…
The US Securities and Exchange Commission (SEC) has charged Hex cryptocurrency creator Richard Heart with selling unregistered securities – with the proceeds allegedly used to purchase the Enigma Diamond. …