Scientifically extraordinary million dollar diamond at auction
Bonhams Fine Jewelry auction on December 9 will feature a rare, unmounted modified pear cut diamond, weighing 17.82 carats,
Bonhams Fine Jewelry auction on December 9 will feature a rare, unmounted modified pear cut diamond, weighing 17.82 carats,
From 12 to 15 October, the inaugural Singapore Jewellery & Gem Fair will display more than US$100 million (S$120