For her first-ever auction capsule, goldsmith Kindred Lubeck presents three hand-engraved, one-of-a-kind gemstone rings for ...

GOLD COAST, Australia--(BUSINESS WIRE)--The world’s largest online auction website for natural Opals and Gemstones has announced two new auction formats. The ‘Auctioneers Pick’ which runs every ...

The pear-shaped 9.51-carat “Mellon Blue” — named for the late American arts patron Rachel “Bunny” Mellon — had been expected ...

What’s better than getting your hands on a rare bottle of Gemstone Vineyard Cabernet Sauvignon? Having the only jeroboam of their 2019 VIP barrel selection encrusted in 120 rubies. The small ...

The city has gone a long way to establish itself as a gem and jewellery destination. A testimony to the fact that this would be the first time that Gemfields, one of the world's foremost coloured ...

JOHANNESBURG (miningweekly.com) – London-listed Gemfields marked a “record revenue” year after its third auction of the year achieved revenue of $36.5-million after selling 15 of the 17 lots of ...

Gemstone miner Gemfields says it is unable to provide guidance as to when it might be able to host its next auction, or generate meaningful revenue from sales, with its financial results for the first ...

A Sri Lankan gem company claims it has discovered the world's largest single natural blue sapphire, a 683-pound gemstone that it plans to auction after obtaining an official valuation. A 310 kilograms ...

A gemstone, billed as one of the largest gem-quality opals in existence, was sold for $143,750 at auction in Alaska on Sunday. For the latest headlines, follow our Google News channel online or via ...