SaveMar 06, 2026Certified 8 Carat Emerald Cut Natural Tanzanite & Natural Diamond 14kt Solid White Gold EngagementForever Diamond4.3(3)Est. $36,000-$37,000$50(1 bid)
SaveMar 01, 2026Natural Violetish Blue Tanzanite 1.41 Ct. Clean Cushion Shape 7.5 x 5 Mm. GemstoneTreasure of Gems & Jewelry4.4(216)Est. $688-$1,082$1
Save9 hrs Left18K White Gold Ladies Earrings with 5.70ct tw Tanzanite and 2.16ct tw Adjacent DiamondsRiverside Galleries4.4(200)Est. $19,250-$23,200$50
SaveBuy NowNatural Violetish Blue Tanzanite 1.16 Ct. Oval Shape 7.9 x 5.9 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$179(1 bid)
SaveBuy NowNatural Violetish Blue Tanzanite 1.80 Ct. Cushion Shape 11 x 6.1 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$196(4 bids)
SaveBuy NowCertified Natural Violetish Blue Tanzanite 1.11 Ct. Pear Shape 7.41 x 6.27 Mm. Gemstone FromTreasure of Gems & Jewelry4.4(216)$148(2 bids)
SaveBuy NowNatural Violetish Blue Tanzanite 1.32 Ct. Octagon Shape 7.5 x 5.4 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$187
SaveBuy NowCertified Natural Violetish Blue Tanzanite 1.48 Ct. Cushion Shape 7.93 x 6.48 Mm Gemstone FromTreasure of Gems & Jewelry4.4(216)$252(2 bids)
SaveBuy NowNatural Violetish Blue Tanzanite 2.40 Ct. Cushion Shape 9 x 7 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$154(4 bids)
SaveBuy NowNatural Violetish Blue Tanzanite 1.38 Ct. Oval Shape 7.6 x 6.3 Mm. Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)$171(1 bid)
SaveBuy NowNatural Violetish Blue Tanzanite 1.36 Ct. Octagon Shape 7.6 x 4.7 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$96
SaveMar 08, 2026Natural Violet Blue Tanzanite 1.21 Ct. Heart Shape 6.2 x 7 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $453-$712$1
SaveBuy NowCertified Natural Violet Tanzanite 1.71 Ct. Oval Shape 7.18 x 6.06 Mm. Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)$164
SaveBuy NowNatural Violetish Blue Tanzanite 0.96 Ct. Pear Shape 7.92 x 5.33 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$134
SaveMar 08, 2026Natural Violetish Blue Tanzanite 1.23 Ct. Heart Shape 7.94 x 6.15 Mm Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $965-$1,517$1
Save6 days LeftNatural Violet Blue Tanzanite 0.97 Ct. Oval Shape 6.9 x 5.8 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $303-$476$1
SaveBuy NowCertified Natural Violetish Blue Tanzanite 1.09 Ct. Oval Shape 6.94 x 5.40 Mm. Gemstone fromTreasure of Gems & Jewelry4.4(216)$145
SaveBuy NowNatural Violetish Blue Tanzanite 1.08 Ct. Octagon Shape 7 x 4.9 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)$153(1 bid)
SaveMar 01, 2026Natural Violetish Blue Tanzanite 1.68 Ct. Oval Shape 8 x 6.6 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $756-$1,188$1
Save6 days LeftNatural Blue Tanzanite 1.53 Ct. Clean Oval Shape 8.1 x 5.6 Mm. Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $747-$1,174$1
Save6 days LeftNatural Violet Blue Tanzanite 1.01 Ct. Oval Shape 6.9 x 5.7 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $378-$595$1
Save6 days LeftNatural Violetish Blue Tanzanite 1.05 Ct. Oval Shape 6.9 x 5.6 Mm. Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $266-$418$1
Save6 days LeftNatural Violetish Blue Tanzanite 1.72 Ct. Oval Shape 7.7 x 6.4 Mm. Gemstone from TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $622-$978$1
SaveMar 01, 2026Natural Violetish Blue Tanzanite 1.01 Ct. Oval Shape 6.6 x 5.7 Mm Gemstone From TanzaniaTreasure of Gems & Jewelry4.4(216)Est. $332-$522$1
