Christie’s has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

The Golconda Blue, a rare blue diamond previously owned by Indian Maharajas, is set to be auctioned at Christie's in Geneva, ...

Christie's is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.

Gemstone and gold earrings and necklaces and are now available at Hundred ... November features citrine, a yellow gemstone, and December is a deep blue topaz. As with the Mickey birthstone ...