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Natural Violetish Blue Tanzanite 1.31 Ct. Pear Shape 8 x 6.4 Mm. Gemstone From Tanzania: Product ID: 807006094 Product Name: Natural Tanzanite Weight: 1.31 CT. Size: 8 x 6.4 x 4.3 MM. Shape: Pear Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

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Natural Violetish Blue Tanzanite 1.31 Ct. Pear Shape 8 x 6.4 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

0.56 ct. Natural Padparadscha Sapphire - TANZANIA: 0.56 ct. Natural Padparadscha Sapphire - TANZANIA Shape - Oval Color - Pinkish Orange Clarity - VS Ct. Weight - 0.56 ct. Dimensions - 6.00 x 5.00 x 2.30 mm Origin - TANZA

Apr 09, 2026

0.56 ct. Natural Padparadscha Sapphire - TANZANIA

Kissing Auction

Est. $1,000-$1,500

Natural Violetish Blue Tanzanite 1.06 Ct. 2 Pcs. Oval Shape 6.1 x 5 Mm. Gemstone from Tanzania: Product ID: 807005559 Product Name: Natural Tanzanite Weight: 1.06 CT. Size: 6.1 x 5 x 2.5 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structur

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Natural Violetish Blue Tanzanite 1.06 Ct. 2 Pcs. Oval Shape 6.1 x 5 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $213-$335

Natural Orange Songea Sapphire 0.32 Ct. 2 Pcs Round Diamond Cut 3.2 Mm Gemstones From Tanzania: Product ID: 806162889 Product Name: Natural Orange Sapphire Weight: 0.32 CT. Size: 3.2 x 3.2 x 1.9 MM. Shape: Round Diamond Cut Color: Orange Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment:

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Natural Orange Songea Sapphire 0.32 Ct. 2 Pcs Round Diamond Cut 3.2 Mm Gemstones From Tanzania

Treasure of Gems & Jewelry

Est. $105-$165

Natural Violetish Blue Tanzanite 0.99 Ct. Octagon Shape 7.01 x 4.69 Mm Gemstone From Tanzania: Product ID: 807005822 Product Name: Natural Tanzanite Weight: 0.99 CT. Size: 7.01 x 4.69 x 3.05 MM. Shape: Octagon Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crys

6 days Left

Natural Violetish Blue Tanzanite 0.99 Ct. Octagon Shape 7.01 x 4.69 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Est. $386-$607

Natural Orangish Red Songea Sapphire 1.82 Ct. 15 Pcs Round Shape 2.7 Mm Gemstone From Tanzania: Product ID: 806162071 Product Name: Natural Red Sapphire Weight: 1.82 CT. Size: 2.7 x 2.7 x 1.5 MM. Shape: Round Color: Red Orange Clarity:VVS-VSI Luster: Very Good Gems Origin: Tanzania Treatment: He

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Natural Orangish Red Songea Sapphire 1.82 Ct. 15 Pcs Round Shape 2.7 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Est. $95-$149

0.55 ct Natural Orange Red Sapphire, Octagon/Scissor Cut, VS, Tanzania: 0.55 ct Natural Orange Red Sapphire, Octagon/Scissor Cut, VS, Tanzania Natural sapphire gemstone weighing 0.55 ct, cut in an octagon/scissor facet shape with an orange-red color. The gem measures 5.01

5 days Left

0.55 ct Natural Orange Red Sapphire, Octagon/Scissor Cut, VS, Tanzania

Weatherham Estate Treasures

Est. $150-$250

Natural Violetish Blue Tanzanite 1.72 Ct. Oval Shape 7.7 x 6.4 Mm. Gemstone from Tanzania: Product ID: 807004434 Product Name: Natural Tanzanite Weight: 1.72 CT. Size: 7.7 x 6.4 x 4.8 MM. Shape: Oval Color: Blue Clarity:SI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St

6 days Left

Natural Violetish Blue Tanzanite 1.72 Ct. Oval Shape 7.7 x 6.4 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $622-$978

Natural Violetish Blue Tanzanite 1.34 Ct. Oval Shape 8 x 6 Mm. Gemstone From Tanzania: Product ID: 807008998 Product Name: Natural Tanzanite Weight: 1.34 CT. Size: 8 x 6 x 3.9 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Cry

6 days Left

Natural Violetish Blue Tanzanite 1.34 Ct. Oval Shape 8 x 6 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Est. $602-$947

Natural Violetish Blue Tanzanite 1.71 Ct. VVS Oval Shape 8.8 x 6.7 Mm Gemstone from Tanzania: Product ID: 807006073 Product Name: Natural Tanzanite Weight: 1.71 CT. Size: 8.8 x 6.7 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

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Natural Violetish Blue Tanzanite 1.71 Ct. VVS Oval Shape 8.8 x 6.7 Mm Gemstone from Tanzania

Treasure of Gems & Jewelry

Natural Green Songea Sapphire 0.68 Ct. 10 Pcs Round Diamond Cut 2.6 Mm Gemstone from Tanzania: Product ID: 806130495 Product Name: Natural Blue Sapphire Weight: 0.68 CT. Size: 2.6 x 2.6 x 1.8 MM. Shape: Round Diamond Cut Color: Green Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Hea

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Natural Green Songea Sapphire 0.68 Ct. 10 Pcs Round Diamond Cut 2.6 Mm Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $81-$128

Natural Violetish Blue Tanzanite 1.78 Ct. Pear Shape 9.4 x 7.4 Mm. Gemstone from Tanzania: Product ID: 807009449 Product Name: Natural Tanzanite Weight: 1.78 CT. Size: 9.4 x 7.4 x 4.8 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

6 days Left

Natural Violetish Blue Tanzanite 1.78 Ct. Pear Shape 9.4 x 7.4 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $333-$524

Natural Violetish Blue Tanzanite 0.98 Ct. Oval Shape 6.4 x 5.3 Mm Gemstone From Tanzania: Product ID: 807005783 Product Name: Natural Tanzanite Weight: 0.98 CT. Size: 6.4 x 5.3 x 4.2 MM. Shape: Oval Color: Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structu

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Natural Violetish Blue Tanzanite 0.98 Ct. Oval Shape 6.4 x 5.3 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.17 Ct. Oval Shape 7.57 x 6.11 Mm Gemstone From Tanzania: Product ID: 807005324 Product Name: Natural Tanzanite Weight: 1.17 CT. Size: 7.57 x 6.11 x 3.81 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated C

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Natural Violetish Blue Tanzanite 1.17 Ct. Oval Shape 7.57 x 6.11 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

0.25 ct. Natural Untreated Purplish Pink Sapphire - TANZANIA: 0.25 ct. Natural Untreated Purplish Pink Sapphire - TANZANIA Color - Purplish Pink Cut - Round Clarity - IF Ct. wt. - 0.25 ct. Dimensions - 3.67 x 3.65 x 2.48 mm Origin -

Apr 09, 2026

0.25 ct. Natural Untreated Purplish Pink Sapphire - TANZANIA

Kissing Auction

Est. $600-$900

Natural Blue Tanzanite 1.02 Ct. Oval Shape 6.84 x 5.35 Mm. Gemstone From Tanzania: Product ID: 807005293 Product Name: Natural Tanzanite Weight: 1.02 CT. Size: 6.84 x 5.35 x 4.03 MM. Shape: Oval Color: Violet Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated

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Natural Blue Tanzanite 1.02 Ct. Oval Shape 6.84 x 5.35 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite 1.70 Ct. Clean Oval Shape 9 x 7 Mm. Gemstone From Tanzania: Product ID: 807009324 Product Name: Natural Tanzanite Weight: 1.70 CT. Size: 9 x 7 x 4.1 MM. Shape: Oval Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal S

6 days Left

Natural Violetish Blue Tanzanite 1.70 Ct. Clean Oval Shape 9 x 7 Mm. Gemstone From Tanzania

Treasure of Gems & Jewelry

Est. $318-$500

Natural Violetish Blue Tanzanite 1.24 Ct. Oval Shape 6.8 x 6 Mm. Gemstone from Tanzania: Product ID: 807006090 Product Name: Natural Tanzanite Weight: 1.24 CT. Size: 6.8 x 6 x 4 MM. Shape: Oval Color: Violetish Blue Clarity:VS Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crys

6 days Left

Natural Violetish Blue Tanzanite 1.24 Ct. Oval Shape 6.8 x 6 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $511-$803

Purplish Pink Natural Garnet Oval Shape Gemstone For Ring From Tanzania - 4.140 Carat: Title:Purplish Pink Natural Garnet Oval Shape Gemstone For Ring From Tanzania - 4.140 Carat Description:Materials: Gemstone: Garnet Carat weight: 4.140 Gemology: • Weight : 4.140 carat • D

2026

Purplish Pink Natural Garnet Oval Shape Gemstone For Ring From Tanzania - 4.140 Carat

Chairish Auctions

Est. $400-$500

Buy Now for $350.00

Natural Violet Blue Tanzanite 1.35 Ct. Pear Shape 8.2 x 6.1 Mm Gemstone from Tanzania: Product ID: 807009185 Product Name: Natural Tanzanite Weight: 1.35 CT. Size: 8.2 x 6.1 x 4.5 MM. Shape: Pear Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

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Natural Violet Blue Tanzanite 1.35 Ct. Pear Shape 8.2 x 6.1 Mm Gemstone from Tanzania

Treasure of Gems & Jewelry

0.58 ct. Natural Pinkish Orange Malaya Garnet - TANZANIA: 0.58 ct. Natural Pinkish Orange Malaya Garnet - TANZANIA Color - Pinkish Orange Clarity - VVS Cut - Pear Ct. Weight - 0.58 ct. Dimensions - 5.50 x 4.50 x 3.30 mm

Apr 09, 2026

0.58 ct. Natural Pinkish Orange Malaya Garnet - TANZANIA

Kissing Auction

Est. $400-$600

Natural Violetish Blue Tanzanite 1.01 Ct. VVS Oval Shape 7.45 x 5.16 Mm. Gemstone from Tanzania: Product ID: 807005214 Product Name: Natural Tanzanite Weight: 1.01 CT. Size: 7.45 x 5.16 x 3.74 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated C

Apr 10, 2026

Natural Violetish Blue Tanzanite 1.01 Ct. VVS Oval Shape 7.45 x 5.16 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Est. $410-$644

GFCO Cert. 1.62 ct. Untreated Tsavorite Garnet TANZANIA: GFCO (SWISS) Certified 1.62 ct. Tsavorite (Grossularite - Garnet) - Untreated -TANZANIA Cut - Fancy Round Brilliant Cut Color - Vivid Green Clarity - VS Ct. Weight - 1.62 ct.

Apr 09, 2026

GFCO Cert. 1.62 ct. Untreated Tsavorite Garnet TANZANIA

Kissing Auction

Est. $300-$450

Natural Violetish Blue Tanzanite 1.80 Ct. Pear Shape 9 x 7 Mm Gemstone From Tanzania: Product ID: 807009400 Product Name: Natural Tanzanite Weight: 1.80 CT. Size: 9 x 7 x 4.6 MM. Shape: Pear Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal

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Natural Violetish Blue Tanzanite 1.80 Ct. Pear Shape 9 x 7 Mm Gemstone From Tanzania

Treasure of Gems & Jewelry

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