Results for “Tanzanite Necklace”

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14K Yellow Gold and Tanzanite Pendant Necklace: METAL: 14K Yellow Gold; GEMSTONES: Tanzanite approx. 4.26 carats, Weight estimated by formula; STAMPED: 14K, RCI, JD; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 6.2 g; MEASUREMENTS: Chain 2

2 days Left

14K Yellow Gold and Tanzanite Pendant Necklace

Est. $600-$800

$400

Hampton Estate AuctionNew York, NY

PLATINUM 86CT TANZANITE & DIAMOND NECKLACE W/GIA REPORT: Ladies' stunning platinum tanzanite (85.72ct) and diamond (6.97ctw) pendant and chain accompanied by an original GIA identification report and a GGA appraisal report with an ERRV of $392,460.00 (See a

Jun 10, 2026

PLATINUM 86CT TANZANITE & DIAMOND NECKLACE W/GIA REPORT

Est. $50,000-$80,000

$26,000

Dan Morphy AuctionsDenver, PA

4 days Left

TANZANITE DIAMOND NECKLACE

Est. $7,950-$11,660

$25

NY Elizabeth Beverly Hills, CA

Tanzanite, Diamond, Platinum, 18k White Gold Pendant Necklace: Tanzanite, Diamond, Platinum, 18k White Gold Pendant Necklace. Featuring one triangular-cut tanzanite weighing approximately 6.55 cts., accented by thirty-nine full-cut diamonds weighing a total of ap

5 days Left

Tanzanite, Diamond, Platinum, 18k White Gold Pendant Necklace

Est. $1,000-$1,500

$500

Michaan's AuctionsAlameda, CA

Tanzanite, Diamond, 14k White Gold Pendant Necklace: Tanzanite, Diamond, 14k White Gold Pendant Necklace. Featuring one pear-cut tanzanite weighing approximately 4.48 cts., accented by princess-cut and full-cut diamonds weighing a total of approximately

5 days Left

Tanzanite, Diamond, 14k White Gold Pendant Necklace

Est. $700-$900

$350

Michaan's AuctionsAlameda, CA

PLATINUM 0.30CT DIAMOND AND TANZANITE NECKLACE: This exquisite necklace will add a touch of opulence to any ensemble. Suspended from a sleek 19 box chain, the shimmering platinum pendant comes to life thanks to a 12.66 carat tanzanite gemstone and

5 days Left

PLATINUM 0.30CT DIAMOND AND TANZANITE NECKLACE

Est. $3,600-$14,400

$3,500

Robinhood AuctionsLas Vegas, NV

Tanzanite, Diamond, 14k Yellow Gold Necklace: Tanzanite, Diamond, 14k Yellow Gold Necklace. Featuring one oval-cut tanzanite weighing approximately 1.70 ct., accented by twenty-seven full-cut diamonds weighing a total of approximately 1.00 cttw.,

5 days Left

Tanzanite, Diamond, 14k Yellow Gold Necklace

Est. $500-$700

$250

Michaan's AuctionsAlameda, CA

Tanzanite, Diamond, 14k White Gold Pendant Necklace: Tanzanite, Diamond, 14k White Gold Pendant Necklace. Featuring one oval-cut tanzanite weighing approximately 0.30 ct., accented by full-cut diamonds weighing a total of approximately 0.40 cttw., set i

5 days Left

Tanzanite, Diamond, 14k White Gold Pendant Necklace

Est. $400-$600

$200

Michaan's AuctionsAlameda, CA

Tiffany & Co Paper Flowers Pendant Necklace Platinum Diamonds Tanzanite 16 in: Tiffany & Co Paper Flowers Pendant Necklace Platinum Diamonds Tanzanite 16 in Elevate your style with this exquisite Tiffany & Co. Paper Flowers Diamond and Tanzanite Pendant Necklace. Expertly crafte

1 day Left

Tiffany & Co Paper Flowers Pendant Necklace Platinum Diamonds Tanzanite 16 in

Est. $4,030-$5,239

$100

Mynt AuctionsNew York, NY

Tanzanite Diamond Necklace in 18K White Gold by JEWELRY: Tanzanite Diamond Necklace in 18K White Gold by JEWELRY This exquisite Tanzanite Diamond Necklace is crafted from 18K white gold, showcasing a stunning blue tanzanite as the main stone. The necklace f

2 days Left

Tanzanite Diamond Necklace in 18K White Gold by JEWELRY

Est. $1,079-$1,402

$100

BidhausNew York, NY

PLATINUM 0.48CT DIAMOND AND TANZANITE PENDANT NECKLACE: The design of this necklace is a tapestry of form and texture. It starts with a meticulously twisted chain, where the structured precision of box links seamlessly meets the supple flow of a cable chai

5 days Left

PLATINUM 0.48CT DIAMOND AND TANZANITE PENDANT NECKLACE

Est. $2,200-$8,800

$2,200

Robinhood AuctionsLas Vegas, NV

White Gold, Tanzanite and Diamond Necklace: 18 kt., one pear-shaped tanzanite ap. 3.65 cts., 3 pear and 34 marquise and 3 pear-shaped tanzanites, 101 round and 6 marquise-shaped diamonds ap. 6.60 cts., signed Italy, ap. 24.8 dwts. Length 17 1/2

May 21, 2026

White Gold, Tanzanite and Diamond Necklace

Est. $3,000-$5,000

$1,500

DOYLE Auctioneers & AppraisersNew York, NY

Floral Openwork Necklace with 2ctw Oval Tanzanite in Yellow Gold: Floral Openwork Necklace with 2ctw Oval Tanzanite in Yellow Gold This vintage floral necklace features five natural oval brilliant cut tanzanite gemstones in a striking violetish blue color, with a to

5 days Left

Floral Openwork Necklace with 2ctw Oval Tanzanite in Yellow Gold

Est. $4,199-$5,458

$100

BidhausNew York, NY

Brooke Gregson 18K Gold Tanzanite Pendant Necklace: Brooke Gregson necklace featuring three bezel-set tanzanite stones in an 18K gold setting. The chain measures approximately 16.25 inches long, and the pendant is 0.625 inches wide. Total weight: 5.4 g

May 24, 2026

Brooke Gregson 18K Gold Tanzanite Pendant Necklace

Est. $1,200-$1,800

$600

Hughes AuctionsSunland, CA

18K Gold Tanzanite Round Pendant Necklace: 18K yellow gold necklace featuring a faceted tanzanite round pendant. Necklace is 17 inches long, pendant is 5/8 inch. Weighs 5.5 grams.

May 24, 2026

18K Gold Tanzanite Round Pendant Necklace

Est. $400-$600

$200

Hughes AuctionsSunland, CA

18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace: Retail: $120,000.00 ****** 18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace ****** Metal: 18K White Gold / Total Item Weight: 26.0 Grams / Country Made: United States / / Main Stone: Tanza

4 days Left

18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace

Est. $95,656-$126,620

$50

Riverside GalleriesArcadia, CA

18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace: Retail: $120,000.00 ****** 18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace ****** Metal: 18K White Gold / Total Item Weight: 26.0 Grams / Country Made: United States / / Main Stone: Tanza

1 day Left

18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace

Est. $95,656-$126,620

$50

Riverside GalleriesArcadia, CA

18k Gold 18.50ct Tanzanite 12ct Diamond Necklace: Retail: $125,000.00 ****** 18k Gold 18.50ct Tanzanite 12ct Diamond Necklace ****** Metal: 18k Solid White Gold / Size: 16.5 / Total Item Weight: 30.5 grams / Country Made: United States / / Main Stone

2 days Left

18k Gold 18.50ct Tanzanite 12ct Diamond Necklace

Est. $61,250-$125,000

$50

Prestige Auction GalleriesWoodland Hills, CA

14K White Gold with 40.0ct Tanzanite Necklace: Retail: $25,450.00 ****** 14K White Gold with 40.0ct Tanzanite Necklace ****** Size: 17 / Metal: 14K White Gold / Total Item Weight: 21.3 Grams / Country Made: United States / / Main Stone: Tanzanite

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14K White Gold with 40.0ct Tanzanite Necklace

Est. $15,587-$28,974

$50

Riverside GalleriesArcadia, CA

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace: Retail: $115,300***** 14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace****** Metal: 14K White Gold/ Total Wt.: NA / Country Made USA// Main Stone: Tanzanite / Carat Total Wt: 18.10cts / Treatme

3 days Left

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace

Est. $80,710-$115,300

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace: Retail: $115,300***** 14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace****** Metal: 14K White Gold/ Total Wt.: NA / Country Made USA// Main Stone: Tanzanite / Carat Total Wt: 18.10cts / Treatme

11 hrs Left

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace

Est. $80,710-$115,300

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace: Retail: $115,300***** 14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace****** Metal: 14K White Gold/ Total Wt.: NA / Country Made USA// Main Stone: Tanzanite / Carat Total Wt: 18.10cts / Treatme

1 day Left

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace

Est. $80,710-$115,300

$50

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace: Retail: $115,300***** 14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace****** Metal: 14K White Gold/ Total Wt.: NA / Country Made USA// Main Stone: Tanzanite / Carat Total Wt: 18.10cts / Treatme

2 days Left

14K Gold 18.10cts Tanzanite & 11.82cts Diamond Necklace

Est. $80,710-$115,300

$50

Prestige Auction GalleriesWoodland Hills, CA

Ten Thousand Things 18K Gold Tanzanite Briolette Cluster Necklace: 16 inches long. 6.8 grams. Features a cluster of tanzanite briolette gemstones suspended from an 18K gold chain.

May 24, 2026

Ten Thousand Things 18K Gold Tanzanite Briolette Cluster Necklace

Est. $800-$1,200

$400

Hughes AuctionsSunland, CA

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