Tanzanite ~ Antique & Vintage

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1.55 CT TRANSLUCENT TANZANITE - UNTREATED GEMSTONE: Title: 1.55 CT TRANSLUCENT TANZANITE - UNTREATED GEMSTONE Origin: Merelani, Arusha Dist. Tanzania Size: 0.6x0.5x0.4 cm / 0.31 gram Description: blue translucent tanzanite with crystalline surface stru

2021

1.55 CT TRANSLUCENT TANZANITE - UNTREATED GEMSTONE

Chairish AuctionsNew York, NY

1.45 CT BLUE TANZANITE - UNTREATED GEMSTONE: Title: 1.45 CT BLUE TANZANITE - UNTREATED GEMSTONE Origin: Merelani, Arusha Dist. Tanzania Size: 0.75x0.6x0.3 cm / 0.29 gram Description: translucent blue tanzanite Reserve: $3.00 Shipping: Domestic:

2021

1.45 CT BLUE TANZANITE - UNTREATED GEMSTONE

Chairish AuctionsNew York, NY

1.87 Cts Natural Oval Cut Tanzanite: Title: 1.87 Cts Natural Oval Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 1.87 Cts Size/Dimensions: 7.88 x 5.95 x 4.90 mm Reserve: $25.00 Shipping: Domestic: Fl

2021

1.87 Cts Natural Oval Cut Tanzanite

Chairish AuctionsNew York, NY

Natural Tanzanite Unheated- 2,33 ct 1,2: Title: Natural Tanzanite Unheated- 2,33 ct 1,2 Color/Clarity: blue if Gemstone: Natural Tanzanite Unheated 2,33 ct Carat Weight: 2,33 ct Size/Dimensions: 10x6,3x5 Origin: tanzania Reserve: $140.00 Sh

2021

Natural Tanzanite Unheated- 2,33 ct 1,2

Chairish AuctionsNew York, NY

Group Of Eleven Loose Gemstones: Group of eleven loose faceted gemstones; including aquamarine, emerald, tanzanite, amethyst, and topaz; approx. 11 cts. total weight

2021

Group Of Eleven Loose Gemstones

I.M. Chait Gallery/AuctioneersLos Angeles, CA

0.71 Ct Natural Tanzanite: Weight - 0.71 Ct / Size - 7.10 x 5.20 x 2.90 mm / Shape - Oval Cut / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2021

0.71 Ct Natural Tanzanite

Gems AuctionTirunelveli, Tamil Nadu

13.17 Ct Natural 10 Drilled Tanzanite Beads: Weight - 13.17 Ct / Size - 5.60 - 5.90 mm / 10 Pc's / Shape -Drilled Round Beads / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2021

13.17 Ct Natural 10 Drilled Tanzanite Beads

Gems AuctionTirunelveli, Tamil Nadu

12.65 Ct Natural 13 Drilled Tanzanite Beads: Weight - 12.65 Ct / Size - 5.00 - 6.30 mm / 13 Pc's / Shape -Drilled Round Beads / Clarity - VVS / Origin - Tanzania / Treatment - Standard Heated

2021

12.65 Ct Natural 13 Drilled Tanzanite Beads

Gems AuctionTirunelveli, Tamil Nadu

14k Gold 4ct Tanzanite 1.35ct Diamond Earrings: Retail: $14,650.00 ****** 14k Gold 4ct Tanzanite 1.35ct Diamond Earrings ****** Metal: 14k Solid White Gold / Total Item Weight: 5.0 grams / Country Made: United States / / Main Stone: Tanzanite / Col

2021

14k Gold 4ct Tanzanite 1.35ct Diamond Earrings

Prestige Auction GalleriesWoodland Hills, CA

14k Gold 3.00ct Tanzanite 1.10ct Diamond Ring: Retail: $9,200.00 ****** 14k Gold 3.00ct Tanzanite 1.10ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7 / Total Item Weight: 5.0 grams / Country Made: United States / / Main Stone: Tanzani

2021

14k Gold 3.00ct Tanzanite 1.10ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

3.33 ctw Tanzanite and Diamond Ring - 14KT White Gold: One electronically tested 14KT white gold lady's cast fashion ring with a double halo with a bright polish finish. The featured lady's ring has a shank measuring 2.77 millimeters in width. Identified

2021

3.33 ctw Tanzanite and Diamond Ring - 14KT White Gold

Federal Assets AuctioneersWestlake Village, CA

White Gold Tanzanite Diamond Ring.: Ladies White Gold Tanzanite Diamond Ring. Ring has 5 Tanzanite Stone & 6 Diamonds. Diamonds weight: 0.10ctw. Ring size: 7.00. Total weight: 3.58 Grams.

2021

White Gold Tanzanite Diamond Ring.

Pacific Auction HouseLos Angeles, CA

1.78 ct. Tanzanite Diamond & 14k White Gold Ring: Featured in this lot is this 1.78 carats tanzanite, diamond, and 14k white gold ring. The ring shows a professionally crafted 14k white gold ring design with a lattice under gallery and a total gold w

2021

1.78 ct. Tanzanite Diamond & 14k White Gold Ring

North American Auction Co.Bozeman, MT

6.57 CTW Natural Tanzanite 14K Solid White Gold Diamond: 6.57 CTW Natural Tanzanite 14K Solid White Gold Diamond Ring Manufacturer's Suggested Retail Price: $ 5800.00 6.57 Carat Natural Tanzanite 14K Solid White Gold Diamond Ring Item Type: Ring Item Style:

2021

6.57 CTW Natural Tanzanite 14K Solid White Gold Diamond

Estate Jewelry AuctioneersLos Angeles, CA

2.56 Cts Certified Tanzanite & Diamond Ring $12,470!: Main: 2.37 Ct of oval shape Purple Tanzanite 9x7 mm quality AAA no treatment. Side: 0.19 Ct round diamonds 1.2 mm , H-I , I2-I3 no treatment.2.74 grams, 14K yellow gold. Size 7.5. Comes with signed ce

2021

2.56 Cts Certified Tanzanite & Diamond Ring $12,470!

U.S. Auction GalleryEncino, CA

3.63 CTW Natural Blue Tanzanite And Diamond Ring 14k: 3.63 CTW Natural Blue Tanzanite And Diamond Ring 14k Solid White Gold Manufacturer's Suggested Retail Price: $ 4000.00 Stamped: 14K Ring Size: 6.75 Total Ring Weight: 3.9 Grams Diamond Weight: Total N

2021

3.63 CTW Natural Blue Tanzanite And Diamond Ring 14k

Estate Jewelry AuctioneersLos Angeles, CA

95.75ct Emerald Cut Blue Tanzanite GGL: One (1) 95.75 ct emerald cut blue tanzanite. Origin: Tanzania. Accompanied with GGL certificate. 27.95 x 26.71 x 15.24 mm.

2021

95.75ct Emerald Cut Blue Tanzanite GGL

888 AuctionsRichmond Hill, ON

90.20ct Pear Cut Blue Tanzanite GGL: One (1) 90.20 ct pear cut blue tanzanite. Origin: Tanzania. Accompanied with GGL certificate. 33.65 x 32.28 x 13.92 mm.

2021

90.20ct Pear Cut Blue Tanzanite GGL

888 AuctionsRichmond Hill, ON

PLATINUM, DIAMOND, & TANZANITE RING: with AIGL report no. K33E13-EA14944 stating the ring contains one cushion modified brilliant cut tanzanite weighing approximately 2.96 carats; with 76 full cut diamonds [G-I/SI] weighing approximately

2021

PLATINUM, DIAMOND, & TANZANITE RING

Abell AuctionLos Angeles, CA

Creation Diamond/Tanzanite Pendant 8.47Ct 18k W/g: Gem: Creation Diamond/Tanzanite Pendant Diameter: L 1.25"x W.50"inch Measurement: 13x9mm Center stone: 8.35carat Pear shape 2 Pce .12 carat Round (Clarity: VSI, Color: Dark Violet Blue) 41 Pcs Creatio

2021

Creation Diamond/Tanzanite Pendant 8.47Ct 18k W/g

M.D.CHJewelry Co.Fort Worth, TX

14kt. Tanzanite Set: earrings, each with one oval faceted tanzanite approx. 8 x 6mm, six round brilliant diamonds, stamped “14K”, yellow gold; 1-¼ x ½ in., 3.9 grams; pendant, pear cut tanzanite approx. 7 x 5mm, one

2021

14kt. Tanzanite Set

Brunk AuctionsAsheville, NC

Six Gold Gemstone Rings: assorted gemstones including: diamond, blue topaz, apatite, tanzanite, treated blue diamond, citrine, four "14K", 16.9 grams; two "10K", 7.8 grams; sizes 6-1/2 to 7-1/4 Provenance: A Virginia Collecto

2021

Six Gold Gemstone Rings

Brunk AuctionsAsheville, NC

14kt. Gemstone Ring: one pear cut tanzanite approx. 10.5 x 7.7 x 4.6mm, small diamonds, stamped "14K, 585" and with maker's mark, white gold, size 7-1/4, 4.4 grams Provenance: A Virginia Collector

2021

14kt. Gemstone Ring

Brunk AuctionsAsheville, NC

Seven Pieces Gold Gemstone Jewelry: assorted gemstones including: lab created opal, opal doublets, tanzanite, aquamarine, zircon, two rings "14K", 4.7 grams; two rings "10K", 13.5 grams; sizes 4 to 10-1/2; two pairs "14K" earrings 5/8 x

2021

Seven Pieces Gold Gemstone Jewelry

Brunk AuctionsAsheville, NC

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Tanzanite Auctions

An 18K Gold, Sapphire and Diamond Ring

An 18K Gold and Double-Sided Agate Cameo Pendant

Gallen Benson: An 18K Gold and Diamond Brooch

Studio Jewelry - Online

John Moran Auctioneers, Inc.

Starts on:

Monrovia, CA, US

14kt. Mid Century Ballerina Style Diamond Ring - GIA

21kt. Turquoise Filigree Kirdan Necklace

Platinum Diamond Christopher Design Ring - EGL

Jewelry | Luxury Goods | June 10

Starts on:

Asheville, NC, US

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

Starts on:

Veraval, Gujrat, IN

3 days Left

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