Natural Blue Sapphire 2.24 Ct. Cushion Shape 7.80 x 7.18 Mm. Gemstone From ThailandTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Blue Tanzanite Gemstones 1.81 Ct. Clean Cushion Shape 9.1 x 6.3 Mm.Treasure of Gems & Jewelry4.4(226)$1May 10, 2026
Natural Blue Zircon 4.06 Ct. Cushion Shape 9.3 x 7.1 Mm. Gemstone From CambodiaTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Blue Sapphire Gemstones 1.08 Ct. Oval Shape 6.7 x 5.5 Mm.Treasure of Gems & Jewelry4.4(226)$13 days Left
Natural BlueTanzanite Gemstones 1.10 Ct. Cushion Shape 6.4 x 5 Mm.Treasure of Gems & Jewelry4.4(226)$1May 10, 2026
Natural Blue Zircon Gemstone 4.73 Ct. Cushion Shape 8.7 x 7.1 MmTreasure of Gems & Jewelry4.4(226)$13 days Left
Natural Blue Zircon Gemstones 3.00 Ct. Cushion Shape 7.5 x 6 Mm.Treasure of Gems & Jewelry4.4(226)$13 days Left
Natural Multi Color Doublet Opal 6.21 Ct. Free Form Cabochon 17.2 x 11 Mm. Gemstone From AustraliaTreasure of Gems & Jewelry4.4(226)$13 days Left
6.63 Ct Natural Black Flashing Fire "Night Blaze" Opal Trillion CabGems Auction4.7(441)$16(2 bids)6 days Left
