7.90 Carat --Natural Blue Tanzanite--- Brilliant Oval Cut --- AGL CertifiedCalifornia Gemstones4.2(19)$50Aug 28, 2026
Natural Blue Sapphire Gemstones 1.55 Ct. Oval Shape 7.36 x 5.85 Mm.Treasure of Gems & Jewelry4.5(263)$14 days Left
Natural Blue Sapphire Gemstones 2.00 Ct. Oval Shape 8.80 x 6.68 Mm.Treasure of Gems & Jewelry4.5(263)$14 days Left
3.03 ct Violet Blue Tanzanite, Marquise Cut, VS, TanzaniaWeatherham Estate Treasures3.9(251)$1,1501 day Left
0.56 ct Natural Dark Blue Sapphire, Round Diamond-Cut, VS, MadagascarWeatherham Estate Treasures3.9(251)$530Aug 28, 2026
