Tanzanite

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Natural Violetish Blue Tanzanite 0.68 Ct. Octagon Shape 6 x 3.8 Mm. Gemstone From Tanzania: Product ID: 807008336 Product Name: Natural Tanzanite Weight: 0.68 CT. Size: 6 x 3.8 x 3.2 MM. Shape: Octagon Color: Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Struc

2025

Natural Violetish Blue Tanzanite 0.68 Ct. Octagon Shape 6 x 3.8 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 0.54 Ct. Pear Shape 5.4 x 4.4 Mm. Gemstone From Tanzania: Product ID: 807007717 Product Name: Natural Tanzanite Weight: 0.54 CT. Size: 5.4 x 4.4 x 3.2 MM. Shape: Pear Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 0.54 Ct. Pear Shape 5.4 x 4.4 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.82 Ct. Oval Shape 8.7 x 7 Mm Gemstone From Tanzania: Product ID: 807009049 Product Name: Natural Tanzanite Weight: 1.82 CT. Size: 8.7 x 7 x 4.4 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Natural Violetish Blue Tanzanite 1.82 Ct. Oval Shape 8.7 x 7 Mm Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 0.43 Ct. Oval Shape 5.9 x 4.2 Mm. Gemstone From Tanzania: Product ID: 807008272 Product Name: Natural Tanzanite Weight: 0.43 CT. Size: 5.9 x 4.2 x 2.3 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 0.43 Ct. Oval Shape 5.9 x 4.2 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 0.56 Ct. Oval Shape 6.2 x 4.6 Mm. Gemstone From Tanzania: Product ID: 807006943 Product Name: Natural Tanzanite Weight: 0.56 CT. Size: 6.2 x 4.6 x 2.7 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Crys

2025

Natural Violetish Blue Tanzanite 0.56 Ct. Oval Shape 6.2 x 4.6 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Certified Natural Violetish Blue Tanzanite 0.90 Ct Oval Shape 6.98 x 5.90 Mm. Gemstone From Tanzania: Product ID: 807005528 Product Name: Natural Tanzanite Weight: 0.90 CT. Size: 6.98 x 5.90 x 3.07 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crysta

2025

Certified Natural Violetish Blue Tanzanite 0.90 Ct Oval Shape 6.98 x 5.90 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violetish Blue Tanzanite 1.40 Ct. Clean Pear Shape 8.8 x 5.4 Mm. Gemstone From Tanzania: Product ID: 807005941 Product Name: Natural Tanzanite Weight: 1.40 CT. Size: 8.8 x 5.4 x 4.4 MM. Shape: Pear Color: Violetish Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2025

Natural Violetish Blue Tanzanite 1.40 Ct. Clean Pear Shape 8.8 x 5.4 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natural Violet Green Blue Tanzanite 0.75 Ct. Oval Shape 7 x 4.9 Mm. Gemstone From Tanzania: Product ID: 807003704 Product Name: Natural Tanzanite Weight: 0.75 CT. Size: 7 x 4.9 x 3 MM. Shape: Oval Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2025

Natural Violet Green Blue Tanzanite 0.75 Ct. Oval Shape 7 x 4.9 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

Natutal Violetish Blue Tanzanite 1.54 Ct. Clean Oval Shape 8.4 x 6.4 Mm. Gemstone From Tanzania: Product ID: 807008977 Product Name: Natural Tanzanite Weight: 1.54 CT. Size: 8.4 x 6.4 x 3.8 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Very Good Gems Origin: Tanzania Treatment: Heated

2025

Natutal Violetish Blue Tanzanite 1.54 Ct. Clean Oval Shape 8.4 x 6.4 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryBlanco, TX

4.27Ct Tanzanite Faceted - Oval Polished: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

4.27Ct Tanzanite Faceted - Oval Polished

Ksmith Heritage AuctioneersJelutong, Penang

1.88Ct Tanzanite Faceted - Oval Polished: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.88Ct Tanzanite Faceted - Oval Polished

Ksmith Heritage AuctioneersJelutong, Penang

10k Gold Tanzanite Stud Earrings: 10k Gold Tanzanite Stud Earrings .6g

2025

10k Gold Tanzanite Stud Earrings

Retro Roadshow AuctionsMantua, OH

2.17Ct Tanzanite Faceted - Marquise Polished: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.17Ct Tanzanite Faceted - Marquise Polished

Ksmith Heritage AuctioneersJelutong, Penang

3.69Ct Tanzanite Faceted - Oval Polished: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

3.69Ct Tanzanite Faceted - Oval Polished

Ksmith Heritage AuctioneersJelutong, Penang

8.19Ct Tanzanite Set - 3mm Round Diamond Cut: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

8.19Ct Tanzanite Set - 3mm Round Diamond Cut

Ksmith Heritage AuctioneersJelutong, Penang

Certified 4.55 Ctw Tanzanite and Diamond I1/I2 14K Rose Gold Victorian Style Pendant: Certified 4.55 Ctw Tanzanite and Diamond I1/I2 14K Rose Gold Victorian Style Pendant -- Color Stone Approx Weight: 4.45 Ctw (1 pcs Oval Cabochon) Center Stone Color: Tanzanite Center Stone Setting: Pr

2025

Certified 4.55 Ctw Tanzanite and Diamond I1/I2 14K Rose Gold Victorian Style Pendant

Papps Family LiquidationBurbank, CA

66Ct Raw Tourmaline Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

66Ct Raw Tourmaline Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

60Ct Raw Ruby Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

60Ct Raw Ruby Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

50Ct Raw Tourmaline Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

50Ct Raw Tourmaline Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

60Ct Raw Spinel Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

60Ct Raw Spinel Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

7.91Ct Red Ruby Set - Polished Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

7.91Ct Red Ruby Set - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang

10.69Ct Teal Sapphire Set - Polished Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

10.69Ct Teal Sapphire Set - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang

60Ct Raw Spinel Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

60Ct Raw Spinel Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

61Ct Raw Tourmaline Freeform Set - Rough Specimen: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

61Ct Raw Tourmaline Freeform Set - Rough Specimen

Ksmith Heritage AuctioneersJelutong, Penang

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24

Tanzanite Auctions

NWT Platinum 16.10 CT Tanzanite & 1.39 CTW Diamond Ring; Sz 5.5

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

14KT White Gold 6.18 CTW Emerald & .89 CTW Diamond Ring; Sz 9

Luxury Vault: Cartier, Van Cleef, Tiffany

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

5 days Left

Diamond Riviere Necklace with Pear Shape Drop

Rolex Datejust Ladies' in 18K Gold with Diamonds

Imperial Austrian Order of Franz Joseph Knight's Cross, Gebrüder Resch, in Original Case with Chain

Fine Jewels, Watches & Handbags

Starts on:

WELLINGTON, FL, US

4 days Left

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring - Certified

5.0 Ct Emerald Natural Tanzanite 14K White Gold Three-Stone Setting Ring - Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring - Certified

14K Gold Designer Gemstone Rings

Starts on:

veraval, Gujarat, IN

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