Lab grown gemstones are to be banned from all trade shows run by the American Gem Trade Association (AGTA).
The Dallas-based notâ€forâ€profit association says exhibitors...
An underground auction of vintage watches, held in a Geneva wine cellar, raised $1.3m, almost double its pre-sale high estimate.
Sotheby's offered 24 avant garde...
Traditional jewellery has been an integral part of Indian weddings for centuries, consistently topping the wish lists of Indian brides then and now!
The biggest...