In a historic event at Christie's auction in Geneva, the largest internally flawless fancy vivid blue diamond ever put up for auction, know...

The 10.57-carat stone is being touted as the most valuable pink diamond ever to be auctioned.

Sotheby's is also presenting eight rare 'Fancy Blue' diamonds valued at more than $70 million.

The sparkling pink tear-drop-formed stone weighs exactly 18.18 carats.

At 11.15 carats, the cushion-shaped gem is called 'Williamson Pink Star'.

Sotheby's expects the diamond to be sold for at least 5 million British pounds (USD 6.8 million). The auction house plans to accept cryptoc...

AstaGuru's ‘Heirloom Jewellery, Silver & Timepieces’ auction will take place October 26-27.

It took just a few minutes for the bids to reach 21 mn Swiss francs after the stone came up in an online auction.

Five out of the 10 most valuable diamonds ever sold at auction were pink.

Pink diamonds are both rare and aesthetically highly prized by collectors, analysts say.

A rare pear-shaped 15.38 carat pink diamond sold for $31.6 million as a part of the 'Magnificent Jewels and Noble Jewels' auction held by i...

An exceptionally rare cushion-shaped 'fancy' vivid pink diamond - the largest ever of its kind to go to auction - is expected to fetch up t...

A flawless 'fancy vivid pink diamond' sold for a record $17.7 million (Rs 108.7 crore) in Hong Kong late on Tuesday, Sotheby's said.

The stone was cut from a 19.54-carat rough mined by the world’s leading diamond corporation De Beers, with the final cutting completed in N...

Having previously set multiple pink diamond auction records, this season, Christie’s Hong Kong will unveil pear-shaped intense pink diamond.

Auction includes a wide range of jewels, from top-quality colorless and colored diamonds, rare and historic gemstones.

The Premier Blue, Fancy Vivid blue colour grading and Internally Flawless clarity, embodies the best and rarest attributes of a blue diamon...