A model displays a ring made of a pear-shaped vivid blue diamond weighing 5.02 (top), alongside a white diamond of the same shape weighing 5.42-carats during an auction preview at Sotheby's in Geneva May 5, 2010. The ring is estimated to fetch USD 4 ...
A staff member poses with "The Blue" diamond during an auction preview for Christie's in Geneva May 9, 2014. The largest flawless vivid blue diamond in the world, weighing 13.22 carats, is
Sothebys employee displays fancy vivid blue diamond Editorial Stock Photo - Stock Image | Shutterstock
Rare blue diamond may fetch $25 million at auction
Farnese Blue diamond fetches $6.7m at Geneva auction - BBC News
Sapphire and Diamond Ring: With Real Blue Sapphire from Switzerland
Blue Diamond Smashes Estimate @ $6.7M, but D Whites Steal Show | The Diamond Loupe
A fancy vivid blue pear-shaped diamond ring weighing 3.45 carats is presented by Christie's employee during a press preview in Geneva, Switzerland, February 12, 2007. This fancy vivid blue pear-shaped diamond ring
14K White Gold Vintage Wedding Engagement Ring Swiss Blue Topaz Natural Diamond
14.6-Carat Blue Diamond Is Most Expensive Jewel Ever Sold at Auction | Fortune
GRS Switzerland 6.33 Carat Vivid Royal Blue Oval Blue Sapphire Diamond Ring For Sale at 1stDibs
Three stone ring Swiss topaz ring gold 2pcs Swiss blue topaz engagemen – Ohjewel
Verlobungsring mit klaren und blauen Diamanten 0,230 ct Blue Diamond 2, für Damen (KU215BL) | gSchmuck.ch
Jamie Swiss Blue Topaz Ring
PICS: Blue diamonds scoop double-digit prices
GRS Switzerland Certified 11.80 Carat Sri-Lanka Cushion Cut Blue Sapphire Ring For Sale at 1stDibs
Rare blue diamond ring to be auctioned in Switzerland - CGTN
Oppenheimer Blue Diamond Sells for $57.5 Million at Christie's
Flawless 12 carat Blue Moon Diamond sells for world record $48.4m in Geneva | Switzerland | The Guardian
A model displays a Rare Fancy Vivid Blue Diamond during an auction preview at Sotheby's in
Diamant für über 20 Millionen Dollar versteigert | NZZ
MODEL DISPLAYS 'SKY BLUE DIAMOND' FANCY Editorial Stock Photo - Stock Image | Shutterstock
1.5 CTW Blue Diamond Halo Engagement Ring by Engrace Diamonds – Little Switzerland
Pink diamond steals show at Geneva auction, fetches $18M | WZTV
Buy Gem Stone King 10K White Gold 3-Stone Engagement Ring Cushion London Blue Topaz and Timeless Brilliant Created Moissanite IJK 0.46ct DEW Online in Switzerland. B082336JC5
