Tanzanite ~ Antique & Vintage

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5.68 Cts Brilliant 4 pcs Natural Tanzanite: Title: 5.68 Cts Brilliant 4 pcs Natural Tanzanite Color/Clarity: Blue/VS Gemstone Type: Tanzanite Carat Weights: 5.68 Cts Size/Dimensions: 7.25 x 7.04 x 4.32 mm Reserve: $220.00 Shipping: Domesti

2023

5.68 Cts Brilliant 4 pcs Natural Tanzanite

Chairish AuctionsNew York, NY

SOLD

14k White gold, tanzanite, and diamond ring: 14k White gold, tanzanite, and diamond ring, three appx. 4mm x 6mm channel set tanzanite and sixteen channel set 0.01ct diamonds, size 7.25, 3.9g.

2023

14k White gold, tanzanite, and diamond ring

San Rafael Auction GallerySan Rafael, CA

SOLD

14k Yellow gold, emerald-cut tanzanite, and diamond ring: 14k Yellow gold, emerald-cut tanzanite, and diamond ring, an appx. 5mm x 7mm emerald cut tanzanite flanked by two 0.12ct diamonds, size 6.25, 3.5g.

2023

14k Yellow gold, emerald-cut tanzanite, and diamond ring

San Rafael Auction GallerySan Rafael, CA

14KT. White Gold 4.09 Tanzanite and Diamond Ring -PNR-: Gov. File: H-58071 14KT. White Gold 4.09 Tanzanite and Diamond Ring -PNR- Retail Replacement Value: $13.5K Asset Type: 14KT. Ring Shipping: $19.95

2023

14KT. White Gold 4.09 Tanzanite and Diamond Ring -PNR-

GovernmentAuctionTehachapi, CA

3.15 CT BLUE TANZANITE - UNTREATED GEMSTONE: Title: 3.15 CT BLUE TANZANITE - UNTREATED GEMSTONE Origin: Merelani, Arusha Dist. Tanzania Size: 1.4x0.8x0.3 cm / 0.63 gram Description: translucent blue tanzanite with crystalline faces Reserve: $13.

2023

3.15 CT BLUE TANZANITE - UNTREATED GEMSTONE

Chairish AuctionsNew York, NY

13.00 Ctw Natural Drilled Tanzanite Round Ball Beads: Title: 13.00 Ctw Natural Drilled Tanzanite Round Ball Beads Stone Clarity: Transparent Gemstones: Natural Tanzanite Beads Carat Weights: 13 Size/Dimensions: 5.00 - 6.00 mm / 10 P'cs Additional Informa

2023

13.00 Ctw Natural Drilled Tanzanite Round Ball Beads

Chairish AuctionsNew York, NY

1.73 Carat Tanzanite 18K White Gold Diamond Earrings: 1.73 Carat Tanzanite 18K White Gold Diamond Earrings Stamped: 18K White Gold Total Earrings Weight: 1.4 Grams Earrings Length: 0.39 Inches Earrings Width: 5.13 mm Gemstone Weight: Total Natural Tanzan

2023

1.73 Carat Tanzanite 18K White Gold Diamond Earrings

Estate Jewelry AuctioneersLos Angeles, CA

2.47 Ct Natural Tanzanite Oval Loose Stones: Weight - 2.47 Ct / Size -8.30 x 6.50 x 3.50 mm / 2 Pc's / Shape - Oval Cut / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2023

2.47 Ct Natural Tanzanite Oval Loose Stones

Gems AuctionTirunelveli, Tamil Nadu

1.87 Ct Natural Tanzanite Pair Loose Stones: Weight - 1.87 Ct / Size -6.50 x 3.50 mm / 2 Pc's / Shape - Round Cut / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2023

1.87 Ct Natural Tanzanite Pair Loose Stones

Gems AuctionTirunelveli, Tamil Nadu

1.97 Ct Natural Tanzanite Lot Loose Stones: Weight - 1.97 Ct / Size -2.80 - 3.00 mm / 20 Pc's / Shape - Round Cut / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2023

1.97 Ct Natural Tanzanite Lot Loose Stones

Gems AuctionTirunelveli, Tamil Nadu

1.50 CTW TANZANITE & DIAMOND RING-14KT WHITE GOLD: 1.50 CTW TANZANITE AND DIAMOND RING - 14KT WHITE GOLD-ONE ELECTRONICALLY TESTED 14KT WHITE GOLD LADY'S CAST FASHION HALO RING WITH A CATHEDRAL SHANK WITH A HALO WITH A BRIGHT POLISH WITH MILGRAIN DETA

2023

1.50 CTW TANZANITE & DIAMOND RING-14KT WHITE GOLD

DejaVu Estate Sales & Auctions, LLCPalm Beach Gardens, FL

6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING: 6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING-6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING MANUFACTURER'S SUGGESTED RETAIL PRICE: $ 5750.00 STAMPED: 18K RING SIZE: 7 TOTAL RING WEIGHT: 5.2 GRAMS TA

2023

6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING

DejaVu Estate Sales & Auctions, LLCPalm Beach Gardens, FL

JEWELRY. Signed 18kt Gold, Tanzanite and Diamond: Ring. Signed CH.H 18kt yellow gold ring displaying a central oval faceted Tanzanite flanked by (12) full round cut diamonds in a stepped design. Stamped to the interior of the band, "18k CH.H&quo

2023

JEWELRY. Signed 18kt Gold, Tanzanite and Diamond

Clarke Auction GalleryLarchmont, NY

JEWELRY. Signed 14kt Gold, Tanzanite and Diamond: Ring. Signed 14kt white gold ring displaying a central prong-set oval faceted Tanzanite flanked by rows of full cut diamonds. Stamped, "CNN?" and "14k". Total approx. weight of the

2023

JEWELRY. Signed 14kt Gold, Tanzanite and Diamond

Clarke Auction GalleryLarchmont, NY

7.07CT TANZANITE & 0.68CTW DIAMOND PLATINUM RING: 155082 7.07CT TANZANITE & 0.68CTW DIAMOND PLATINUM RING One electronically tested platinum ladies custom cast tanzanite & diamond ring. Condition is new, good workmanship. The featured tanzanite is se

2023

7.07CT TANZANITE & 0.68CTW DIAMOND PLATINUM RING

Florida Estate Sales Inc.Tallahassee, FL

4.3 Cttw. collection of seven loose mixed-cut tanzanite stones. Stones are approx: 6 mm to 5 mm.: 4.3 Cttw. collection of seven loose mixed-cut tanzanite stones. Stones are approx: 6 mm to 5 mm.

2023

4.3 Cttw. collection of seven loose mixed-cut tanzanite stones. Stones are approx: 6 mm to 5 mm.

Auctions at ShowplaceAstoria, NY

4.6CTW Baby Swiss Blue Topaz & Tanzanite Ring in Platinum over Sterling Silver: Contains a 4CT oval cut baby swiss blue topaz gemstone accented by 2/3CTW round cut tanzanite gemstones. Set in Platinum over Sterling Silver. Size 7. 3.1g

2023

4.6CTW Baby Swiss Blue Topaz & Tanzanite Ring in Platinum over Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

14K YELLOW GOLD MULTI-GEMSTONE LADIES NECKLACE: 154085 14K YELLOW GOLD MULTI-GEMSTONE LADIES NECKLACE 14k yellow gold multi-gemstone ladies necklace to include tanzanite, spinel, citrine, topaz and diamond with thirty-six 0.01ct round diamonds and

2023

14K YELLOW GOLD MULTI-GEMSTONE LADIES NECKLACE

Florida Estate Sales Inc.Tallahassee, FL

14K YELLOW GOLD 7.00CT TANZANITE 2.00CT DIAMOND RING: Retail Price: $ 15,260.00 / Metal: 14K Yellow Gold / Manufactured: USA / Size 7 (can be adjusted to any size) / Main Stone: Tanzanite/ Shape: Oval/ Quantity: 1/ Color: Light Pink/Carat Weight: 7.00/ D

2023

14K YELLOW GOLD 7.00CT TANZANITE 2.00CT DIAMOND RING

Hilda's Auction HouseLos Angeles, CA

14k Gold 52ct Tanzanite 4.50ct Diamond Necklace: Retail: $63,500.00 ****** 14k Gold 52ct Tanzanite 4.50ct Diamond Necklace ****** Metal: 14k Solid White Gold / Size: 17 / Total Item Weight: 43.5 grams / / Main Stone: Tanzanite / Color: Purple / Cara

2023

14k Gold 52ct Tanzanite 4.50ct Diamond Necklace

Prestige Auction GalleriesWoodland Hills, CA

14k Gold 1.80ct Tanzanite 0.70ct Diamond Ring: Retail: $6,500.00 ****** 14k Gold 1.80ct Tanzanite 0.70ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7.5 / Total Item Weight: 4.5 grams / Country Made: United States / / Main Stone: Tanza

2023

14k Gold 1.80ct Tanzanite 0.70ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

Tanzanite Precious Stone Collection: Over 14 cts various vivid blue, lavender to ocean blue tanzanite stones in .50ct to good color 1ct. Various trillion cut to oval cut stones.

2023

Tanzanite Precious Stone Collection

Keystone Auction LLCYork, PA

Tanzanite Large Precious Stone Collection: Tanzanite precious stone collection includes large vivid purple tanzanite hues from .75ct to 1.5 ctw stones in emerald cut, oval, square cut and more. Total of approx 12ct.

2023

Tanzanite Large Precious Stone Collection

Keystone Auction LLCYork, PA

Semi-Precious Gem Collection: Collection includes Tanzanite in several forms, Drusy, Small Ruby, Emerald, Jade, Citrines and more.

2023

Semi-Precious Gem Collection

Keystone Auction LLCYork, PA

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Tanzanite Auctions

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

3.5 Ct Oval Natural Emerald 14K White Gold Vintage Solitaire with Engraving Ring Certified

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

Natural Gemstone Auction

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Veraval, Gujrat, IN

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