Natural Swiss Blue Topaz 1.56 Ct. Octagon Shape 8.1 x 6.2 Mm Gemstone from BrazilTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026
Natural Violetish Blue Tanzanite 2.89 Ct. Clean Octagon Shape 7.73 x 7.30 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026
Natural Blue Sapphire 1.66 Ct. VVS Oval Shape 7.86 x 5.93 Mm. Gemstone From MadagascarTreasure of Gems & Jewelry4.4(219)$1Mar 15, 2026
Natural Blue Sapphire 1.37 Ct. VVS Oval Shape 7.32 x 5.79 Mm. Gemstone From MadagascarTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026