Results for “tanzanite gem”

Vtg Natural Tanzanite Necklace, Sterling Clasp

$10

St Petersburg, FL

Hess Fine Auctions

4.5

(255)

3 days Left

Est.

$20

$200

Current Bid - 4 bids

$125

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.6k)

Nov 5, 2026

(2) 14k gold & gemstone bracelets

Est.

$2,000

$3,000

Lot of Contemporary American Fine Jewelry STERLING SILVER TANZANITE & RUBY

$1,000

Boonton, NJ

Millea Bros Ltd

4.5

(648)

Nov 21, 2026

Est.

$200

$10,000

Gem-Set Bug Brooch/Pendant

$100

Hallandale Beach, FL

Zevantiques

4.5

(184)

Oct 25, 2026

Est.

$3,000

$5,000

Natural Blue Tanzanite Gemstones 3.13 Ct. Clean Oval Shape 10.10 x 7.68 Mm.

$2,600

New Orleans, LA

New Orleans Auction Galleries

4.6

(309)

4 hrs Left

Est.

$3,067

$4,819

Natural Violetish Blue Tanzanite Gemstones 0.81 Ct. Trilliant Shape 5.9 Mm.

$22

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$175

$275

Natural Violetish Blue Tanzanite Gemstones 2.40 Ct. Clean Oval Shape 8.65 x 7.19 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$1,800

$2,828

TWO GEM-SET 14K YELLOW GOLD TENNIS STYLE BRACELETS.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

Oct 29, 2026

Est.

$1,200

$2,400

Natural Blue Tanzanite Gemstones 2.14 Ct. Clean Baguette Shape 10 x 5.4 Mm.

$600

Columbus, OH

Amelia Auctions & Appraisals

4.6

(197)

4 hrs Left

Est.

$2,086

$3,279

Natural Blue Tanzanite Gemstones 1.68 Ct. Oval Shape 8 x 6.6 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$756

$1,188

Natural Violetish Blue Tanzanite Gemstones 3.50 Ct. 20 Pcs. Oval Shape 4 x 3 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$120

$189

Natural Violetish Blue Tanzanite Gemstones 3.57 Ct. 20 Pcs. Oval Shape and Mixed Size

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$122

$193

Natural Violetish Blue Tanzanite Gemstones 3.38 Ct. 20 Pcs. Oval Shape and Mixed Size

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$116

$183

Natural Violetish Blue Tanzanite Gemstones 4.04 Ct. 20 Pcs. Round Shape 3.5 - 4.0 Mm.

$2

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$137

$216

Natural Violetish Blue Tanzanite Gemstone 1.56 Ct. Clean Trilliant Shape 8.3 x 8 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$292

$459

Natural Ruby & Tanzanite & Emerald Gemstone with 925 Sterling Silver Ring Jewelry 15.30 Grams

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$1,228

$1,930

Natural Blue Tanzanite Gemstones 1.76 Ct. Oval Shape 9 x 7 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$395

$622

Natural Violetish Blue Tanzanite Gemstones 1.49 Ct. Oval Shape 8 x 6 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$355

$558

Natural Blue Tanzanite Gemstones 1.29 Ct. Round Shape 6.5 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$693

$1,090

Natural Blue Tanzanite Gemstones1.38 Ct. Trilliant Shape 7.7 x 7.6 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$207

$325

Natural Blue Tanzanite Gemstones 1.46 Ct. Clean Oval Shape 8.3 x 6 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$821

$1,290

Natural Blue Tanzanite Gemstones 1.66 Ct. Oval Shape 8.9 x 6.7 Mm.

$1

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

4 hrs Left

Est.

$373

$586

Platinum 1.75ct Emerald Cut Tanzanite and 0.37ctw Diamond Halo Ring size 7

$2

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(274)

3 days Left

Est.

$10

$100,000