400 Carat Red Ruby Certified Fantastic Offer Gemstone Africa Rough Big Sale PD | eBay
Gemstones-Tourmaline Buff Top Emerald Cut 4x3 mm Approximately 4.00 Carat- 4.00 Emerald Cut
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
Stargems Group Buys 424-Carat Diamond | National Jeweler