Tanzanite

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No Reserve Price-925 Sterling Silver Tanzanite Bracelet: NOTE - Additional lots may be added until the final day of the auction. Please check back regularly for updates and newly added items. This exquisite handmade bracelet is crafted fr

2026

No Reserve Price-925 Sterling Silver Tanzanite Bracelet

Ontario, ON

Designer Row Inc.

4.4

(10)

No Reserve Price-Silver Tanzanite Adjustable Bracelet: NOTE - Additional lots may be added until the final day of the auction. Please check back regularly for updates and newly added items. A beautifully handcrafted Tanzanite bracelet, designed in 925 st

2026

No Reserve Price-Silver Tanzanite Adjustable Bracelet

Ontario, ON

Designer Row Inc.

4.4

(10)

No Reserve Price-Tanzanite Sterling Silver Bracelet: NOTE - Additional lots may be added until the final day of the auction. Please check back regularly for updates and newly added items. An elegant handcrafted bracelet in 925 sterling silver, featuring

2026

No Reserve Price-Tanzanite Sterling Silver Bracelet

Ontario, ON

Designer Row Inc.

4.4

(10)

Tanzanite & Cubic Zirconia Heart .925 Sterling Silver Ring sz 9: Tanzanite & Cubic Zirconia Heart .925 Sterling Silver Ring sz 9 Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture

2026

Tanzanite & Cubic Zirconia Heart .925 Sterling Silver Ring sz 9

North Babyon, NY

Annzstiques Auction House

4.5

(746)

SAM 2CT TANZANITE NECKLACE STERLING SILVER: GENUINE VINTAGE ESTATE 2 CARAT MARQUISE BLUE TANZANITE GEMSTONE 1.5" PENDANT & 20" NECKLACE MARKED "925" STERLING SILVER. WEIGHS 6.8 GRAMS. EXCELLENT CONDITION. WITH IMPERIAL AUCTION THE COST FOR PACK

2026

SAM 2CT TANZANITE NECKLACE STERLING SILVER

Cape Coral, FL

Imperial Auction

4.4

(277)

2CT TANZANITE RING STERLING SILVER SIZE 8: SIZE 8. GENUINE VINTAGE ESTATE 2 CARAT MARQUISE BLUE TANZANITE GEMSTONE RING MARKED "925" STERLING SILVER. WEIGHS 6.4 GRAMS. EXCELLENT CONDITION. WITH IMPERIAL AUCTION THE COST FOR PACKING AND SHIPPIN

2026

2CT TANZANITE RING STERLING SILVER SIZE 8

Cape Coral, FL

Imperial Auction

4.4

(277)

6.00 Carat Blue Tanzanite Trillion Cut: an exceptionally rare, investment-grade gemstone sourced exclusively from the Merelani Hills of Tanzania. At 6.00 carats, this stone falls into an elite weight bracket, where Tanzanite naturally exhib

2026

6.00 Carat Blue Tanzanite Trillion Cut

Oceanside, CA

California Gemstones

4.2

(25)

5.90 Carat--- Natural Tanzanite --- Trillion Cut: a rare, large, triangular gemstone displaying vibrant blue-violet colors. It features modern geometric brilliance, strong pleochroism, and high collector value.

2026

5.90 Carat--- Natural Tanzanite --- Trillion Cut

Oceanside, CA

California Gemstones

4.2

(25)

9.75 Carat Purple Tanzanite Oval Cut: a 9.75-carat specimen is inherently scarce. Jewelers often cut raw tanzanite to favor the purple/violet axis because it preserves more of the original rough gemstone weight compared to chasing a pure

2026

9.75 Carat Purple Tanzanite Oval Cut

Oceanside, CA

California Gemstones

4.2

(25)

5.55 Carat -- Natural Blue Tanzanite ----Brilliant Oval Cut: A premium gemstone featuring a vivid violet-blue color, excellent transparency, and an elongated shape designed to maximize sparkle.

2026

5.55 Carat -- Natural Blue Tanzanite ----Brilliant Oval Cut

Oceanside, CA

California Gemstones

4.2

(25)

10 Carat Natural Royal Blue Tanzanite Cushion Cut: premium-grade loose gemstone highly prized by collectors for its exceptional size and deeply saturated color palette. Tanzanite is a single-source gem found exclusively in the foothills of Mount Kilim

2026

10 Carat Natural Royal Blue Tanzanite Cushion Cut

Oceanside, CA

California Gemstones

4.2

(25)

35 Carat Blue Tanzanite PAIR Cushion Cut: An exceptionally rare, heirloom-quality duo of matching cushion-cut gemstones. The crystals possess exceptional transparency, entirely free of visible internal inclusions, allowing light to disperse f

2026

35 Carat Blue Tanzanite PAIR Cushion Cut

Oceanside, CA

California Gemstones

4.2

(25)

9.70 Carat Natural Purple Tanzanite Cushion Cut: featuring a timeless Cushion Cut that expertly balances vintage romance with magnificent color depth. Sourced from the exclusive foothills of Mount Kilimanjaro in Tanzania, this gemstone is highly cov

2026

9.70 Carat Natural Purple Tanzanite Cushion Cut

Oceanside, CA

California Gemstones

4.2

(25)

4.55 Carat Natural Tanzanite Brilliant Oval Cut: a premium, investment-grade loose gemstone highly valued for its generous carat weight, exceptional light performance, and exotic origin. Because natural tanzanite is found in only one place on earth�

2026

4.55 Carat Natural Tanzanite Brilliant Oval Cut

Oceanside, CA

California Gemstones

4.2

(25)

5.30 Carat ---- Natural Royal Blue Tanzanite ---- Asscher Cut: Showcases an intense royal-blue and violet hue, often referred to as D-Block quality. Cut in a striking, vintage-style geometric step-cut, it is perfect for high-end luxury settings but requires a pro

2026

5.30 Carat ---- Natural Royal Blue Tanzanite ---- Asscher Cut

Oceanside, CA

California Gemstones

4.2

(25)

9.50 Carat ---- Natural Tanzanite ---- Trillion Cut: A collector's gem, showcasing a "geometrical wonder" of intense color and brilliance. Flawless clarity.

2026

9.50 Carat ---- Natural Tanzanite ---- Trillion Cut

Oceanside, CA

California Gemstones

4.2

(25)

10.20 Carat Blue Tanzanite Cushion Cut: a large, rare, and valuable gemstone typically displaying a rich blue-to-violet color saturation. Deep blue or a mix of blue and violet, with top-grade specimens showing high saturation.

2026

10.20 Carat Blue Tanzanite Cushion Cut

Oceanside, CA

California Gemstones

4.2

(25)

5.85 Carat ---- Natural Tanzanite --Trillion Cut: a vibrant blue-violet gemstone featuring a striking triangular shape and exceptional brilliance.

2026

5.85 Carat ---- Natural Tanzanite --Trillion Cut

Oceanside, CA

California Gemstones

4.2

(25)

2026

2g 925 Sterling Silver Turquoise Tanzanite Ring & Silver Tone Bangle Lot

Sun Prarie, WI

Sphere Auctions LLC

4.5

(193)

Vintage Sterling Silver Tanzanite Designer Jewelry Set Bracelet Necklace Ring BBJ DK .925 20.96: Here is a great set of sterling silver designer jewelry, all with Tanzanite stones (untested). The necklace is marked BBJ 925 and consists of a nice V shaped 21 stone setting on a chain that measures

2026

Vintage Sterling Silver Tanzanite Designer Jewelry Set Bracelet Necklace Ring BBJ DK .925 20.96

Sun Prarie, WI

Sphere Auctions LLC

4.5

(193)

Sterling Silver Purple Tanzanite Jewelry Set Bangle Bracelet Earrings Ring Sz 11 BBJ .925 28.60g: Here is a great contemporary designer jewelry set. Sterling Silver and purple tanzanite (untested) throughout. The bangle bracelet measures appx 2 3/4” x 2 5/16” inside and is marked BBJ 9

2026

Sterling Silver Purple Tanzanite Jewelry Set Bangle Bracelet Earrings Ring Sz 11 BBJ .925 28.60g

Sun Prarie, WI

Sphere Auctions LLC

4.5

(193)

PLATINUM 8.9CT TANZANITE & DIAMOND DROP EARRINGS: Pair of platinum ladies drop earrings, each set with a pear brilliant-cut natural tanzanite surrounded by a halo of round brilliant-cut diamonds, with additional articulated diamond-set elements above

2026

PLATINUM 8.9CT TANZANITE & DIAMOND DROP EARRINGS

Coral Springs, FL

Prestige Auctions Inc

ORIANE 18K WHITE GOLD 4.4CT TANZANITE DIAMOND RING: Oriane 18 karat white gold ring showcasing a vibrant pear-shaped natural tanzanite weighing approximately 4.46 carats, accented by a halo of thirteen round brilliant-cut natural diamonds with a combin

2026

ORIANE 18K WHITE GOLD 4.4CT TANZANITE DIAMOND RING

Coral Springs, FL

Prestige Auctions Inc

Tanzanite & Natural Diamond 14k Yellow Gold Ring: Tanzanite & Natural Diamond 14k Yellow Gold Ring, Featuring A Bluish Violet Tanzanite Weighing Approx. 4.25cts. Accented With Natural Diamond Baguettes, Weighing Approximately 0.40ct., Clarity Si1-Si2

2026

Tanzanite & Natural Diamond 14k Yellow Gold Ring

Dallas, TX

J. GARRETT

4.6

(286)

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24

Tanzanite Auctions

1.13 CTW Diamond Cluster Ring in 10K Two-Tone Gold, Size 7

GIA-Certified 0.96 ct Brazilian Natural Alexandrite, Bluish Green to Purple

2000 $10 Platinum American Eagle Coin Pendant in 14K Gold Rope Bezel

Luxury Jewels: Diamonds, Gold & Gems

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

Lladro Limited Edition Porcelain Sculpture, Celestial Journey 01001848 with COA & Base

Lladro Porcelain Baluster Vase, Blue Dragon 01004690.3

2pc Swarovski SCS Fabulous Creatures The Dragon Figurine with Display Stand

Collector's Cabinet of Rare Delights

Lion and Unicorn

Starts on:

Hollywood, FL, US

2 days Left

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