A guitar made with 400-carat diamond and 18-karat white gold and attined Guinness World Records' title of °Most Valuable Guitar" was showcased at the Stock Photo - Alamy
1,109-Carat 'Lesedi la Rona' Diamond Expected to Fetch $70M+ at Sotheby's London on June 29 | The Jeweler Blog
Kimberlite 400 Carat Lot Diamond Ore Hand-mined in - Etsy
A guitar made with 400-carat diamond and 18-karat white gold and attined Guinness World Records' title of ¡°Most Valuable Guitar" was showcased at the second China International Import Expo (CIIE) in Shanghai,
BGLG Nolita 4.00 Carat Baguette Cut Lab-Grown Diamond Engagement Ring – Ben Garelick
Angola unearths its biggest diamond ever - an enormous 400 carat diamond worth $20 million - Ventures Africa
GIA Certified 400 Carat Colombian Emerald Bead Necklace 18 Karat Yellow Gold For Sale at 1stDibs | colombian emerald beads
400 Carat Seed Pearl Necklace with Diamond and 14 Karat Yellow Gold Bell Cap Clasp For Sale at 1stDibs
Gemstones-Tourmaline Buff Top Emerald Cut 4x3 mm Approximately 4.00 Carat- 4.00 Emerald Cut