Tanzanite

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Certified 11.78 Ctw VS/SI1 Tanzanite,Blue Sapphire And Diamond 14K Rose Gol: Center Stone Approx Weight: 6.63 Ctw (Cushion Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Color Stone Weight: 3.09ctw stone Color: Blue Sapphire Setting: Prong Side Stone 2.06 Ctw S

2026

Certified 11.78 Ctw VS/SI1 Tanzanite,Blue Sapphire And Diamond 14K Rose Gol

Papps Family LiquidationBurbank, CA

3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Neckla: Center Stone Weight : 3.25 Ctw (Oval & Pear,Marquise Cut) Center Stone Color :-Tanzanite,Garnet Center Stone Setting : Prong Side Stone Weight Of Ctw 0.06 Ctw Side Stone Color : G-H Stone Clarity : VS

2026

3.31 Ctw VS/SI1 Tanzanite,Garnet And Diamond 18K Yellow Gold Pendant Neckla

Papps Family LiquidationBurbank, CA

10.25 Carat ---- Tanzanite ---- Round Cut----GGI Certified: A collector's piece or a high-end center stone for custom jewelry. At this carat weight, the stone often exhibits a deep, intense blue violet color.

2026

10.25 Carat ---- Tanzanite ---- Round Cut----GGI Certified

California GemstonesSan Diego, CA

11 Carat --- Blue Tanzanite --- Asscher Cut: Featuring a square, step-cut facet pattern with deeply cropped corners, creating a vintage "hall of mirrors" effect. These stones typically display a deep blue or violet-blue hue, with AAAA quality, h

2026

11 Carat --- Blue Tanzanite --- Asscher Cut

California GemstonesSan Diego, CA

9.75 Carat ---- Blue Tanzanite --- Oval Cut: Sourced from Tanzania, this gemstone is characterized by vivid blue violet hues, showing intense coloration, eye-clean clarity. Deep blue with velvety violet undertones, having high saturation.

2026

9.75 Carat ---- Blue Tanzanite --- Oval Cut

California GemstonesSan Diego, CA

Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately: Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately 4.05 cts., accented by forty-four round-cut diamonds weighing a total of approximately 0.10 cttw., set

2026

Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately

Michaan's AuctionsAlameda, CA

Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately: Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately 1.90 ct., accented by forty-four full-cut diamonds weighing a total of approximately 0.15 cttw., set in

2026

Tanzanite, Diamond, 18k White Gold Ring. Featuring one oval-cut tanzanite weighing approximately

Michaan's AuctionsAlameda, CA

Two Pairs of Apatite, Tanzanite, 14k, 10k Yellow Gold Stud Earrings. Including one pair of oval-cut: Two Pairs of Apatite, Tanzanite, 14k, 10k Yellow Gold Stud Earrings. Including one pair of oval-cut tanzanite, 14k yellow gold stud earrings together with a pair of square cushion-cut apatite, 10k yel

2026

Two Pairs of Apatite, Tanzanite, 14k, 10k Yellow Gold Stud Earrings. Including one pair of oval-cut

Michaan's AuctionsAlameda, CA

A Trio of Sterling Silver, Tanzanite, and Cubic Zirconia Jewelry: A jewelry set comprising a pendant and a matching pair of stud earrings, all constructed from sterling silver. Each piece features a centrally mounted, oval-cut, translucent gemstone in a deep violet-

2026

A Trio of Sterling Silver, Tanzanite, and Cubic Zirconia Jewelry

Palmer's Auction CoCampbell, NY

Natural Violet Blue Tanzanite Gemstones 1.04 Ct. Oval Shape 6 x 5 Mm.: Product ID: 807009168 Product Name: Natural Tanzanite Weight: 1.04 CT. Size: 6 x 5 x 4.5 MM. Shape: Oval Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2026

Natural Violet Blue Tanzanite Gemstones 1.04 Ct. Oval Shape 6 x 5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite Gemstone 1.17 Ct. Pear Shape 8.9 x 5.7 Mm.: Product ID: 807009231 Product Name: Natural Tanzanite Weight: 1.17 CT. Size: 8.9 x 5.7 x 3.6 MM. Shape: Pear Color: Violetish Blue Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2026

Natural Violetish Blue Tanzanite Gemstone 1.17 Ct. Pear Shape 8.9 x 5.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

A Pair of Tanzanite & Ruby Earrings in Sterling Silver: Sterling silver earrings featuring square sugarloaf tanzanite cabochons measuring 11 x 11 mm prong set in the center of alternating halos of round diamonds and rubies bead set, 14K yellow gold posts w

2026

A Pair of Tanzanite & Ruby Earrings in Sterling Silver

Alex CooperTowson, MD

A Tanzanite & Pink Sapphire Ring in Sterling Silver: Sterling silver ring featuring a square sugarloaf tanzanite cabochon measuring 7.6 x 7.9 mm prong set in the center of alternating round diamond and pink sapphire bead set halos, 14K yellow gold high

2026

A Tanzanite & Pink Sapphire Ring in Sterling Silver

Alex CooperTowson, MD

A Pair of Turquoise, Diamond & Tanzanite Earrings in Sterling Silver: Sterling silver earrings featuring oval shaped tanzanite measuring 5.7 x 4 mm prong set in the center of round diamond bands crossing over turquoise cabochons, all dangling below a line of round diamo

2026

A Pair of Turquoise, Diamond & Tanzanite Earrings in Sterling Silver

Alex CooperTowson, MD

5.91 Ctw VS/SI1 Tanzanite and Diamond 14K Rose Gold Engagement Ring: Center Stone Weight : 4.59 Ctw ( Oval Cut) Center stone Color :-Tanzanite Center Stone Setting : Prong Side Stone Weight Of Ctw 1.32 Ctw Side Stone Color : J-K Stone Clarity : VS/SI1 Stone Setting : P

2026

5.91 Ctw VS/SI1 Tanzanite and Diamond 14K Rose Gold Engagement Ring

Papps Family LiquidationBurbank, CA

9.90 Carat --- Tanzanite--- Cushion Cut: This size showcases its signature trichroism—vibrant velvety blues and rich purples. A rich, vibrant hue ranging from deep royal blue to vivid violet-purple. It displays pleochroism, meaning the col

2026

9.90 Carat --- Tanzanite--- Cushion Cut

California GemstonesSan Diego, CA

14K GOLD & TANZANITE RING: MARKED 14K GOLD, WITH 9 TANZANITES, SIZE 8.5 APPROX 4 GRAMS.

2026

14K GOLD & TANZANITE RING

Redlands Antique AuctionRedlands, CA

14k Gold 4.00 Ct Tanzanite 1.00ct Diamond Ring: Retail: $9,800.00 ****** 14k Gold 4.00 Ct Tanzanite 1.00ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 7.25 / Total Item Weight: 5.5 grams / Country Made: United States / / Main Stone: Tan

2026

14k Gold 4.00 Ct Tanzanite 1.00ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

1.08 Carats Natural Tanzanite - Oval Faceted Loose Gemstone, 92WE: Natural oval-faceted tanzanite gemstone, mined from the iconic Merelani Hills of Tanzania. This specimen exhibits a stunning, vivid blue-violet hue with subtle pleochroism, shifting between cool blue

2026

1.08 Carats Natural Tanzanite - Oval Faceted Loose Gemstone, 92WE

ThousandPlanetSathorn, Bangkok

4.90Ct Tanzanite Faceted - Oval Polished , 768B: Ksmith Heritage Auctioneers Subject: Natural Tanzanite Origin: Tanzania Dimension: 11.6x9.1x5.5 mm Treatment: Heated Shape: Oval Type: Faceted, Polished

2026

4.90Ct Tanzanite Faceted - Oval Polished , 768B

ThousandPlanetBangkok, TH

Tanzanite Blue Purple Stone Sterling Silver 925 Modernist Ring: This item is in good pre-owned, previously used/displayed condition with noticeable light wear and surface scratches. Please reference all photos for full details. This piece of jewelry has been teste

2026

Tanzanite Blue Purple Stone Sterling Silver 925 Modernist Ring

Rapid Estate Liquidators and Auction GalleryOrlando, FL

Natural Blue Tanzanite Gemstones 1.12 Ct. Clean Octagon Shape 5.8 x 5.7 Mm.: Product ID: 807005944 Product Name: Natural Tanzanite Weight: 1.12 CT. Size: 5.8 x 5.7 x 4.2 MM. Shape: Octagon Color: Blue Clarity:IF Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Stru

2026

Natural Blue Tanzanite Gemstones 1.12 Ct. Clean Octagon Shape 5.8 x 5.7 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Tanzanite Gemstones 1.01 Ct. Clean Oval Shape 6.7 x 5.4 Mm.: Product ID: 807006532 Product Name: Natural Tanzanite Weight: 1.01 CT. Size: 6.7 x 5.4 x 3.8 MM. Shape: Oval Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal St

2026

Natural Blue Tanzanite Gemstones 1.01 Ct. Clean Oval Shape 6.7 x 5.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Violetish Blue Tanzanite Gemstones 1.22 Ct. 10 Pcs. Marquise Shape 5 x 2.4 Mm.: Product ID: 807015023 Product Name: Natural Tanzanite Weight: 1.22 CT. Size: 5 x 2.4 x 1.4 MM. Shape: Marquise Shape Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unh

2026

Natural Violetish Blue Tanzanite Gemstones 1.22 Ct. 10 Pcs. Marquise Shape 5 x 2.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

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Tanzanite Auctions

5.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Solitaire (Split Shank) Ring - Certified

3.0 Ct Emerald Natural Emerald 14K White Gold Solitaire with Pave Shank Ring - Certified

2.0 Ct Emerald Natural Aquamarine 14K White Gold Halo Setting with Split Shank Ring - Certified

Precious Gemstone Jewelry

Starts on:

veraval, Gujarat, IN

14K White Gold 61 CTW Tanzanite Sugarloaf & Ceylon Sapphire Earrings

Van Cleef & Arpels18K 750 White Gold & Turquoise 10 Motifs Alhambra Necklace

14K White Gold 1.93 CTW Emerald & 1.32 CTW Diamond Earrings

Legacy Jewel Cache-Cartier Van Cleef & Arpels

1111 Jewelry Store, LLC

Starts on:

Owens Cross Roads, AL, US

2 days Left

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