Tanzanite

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14KT Yellow Gold 1.44ctw Tanzanite and Diamond Earrings: Tanzanite (AA+) Round 6.00mm - 2Pcs + White Diamond F/C Round 1.30mm - 32Pcs ( Push-Post ) ( White Pan Rhodium ) ( I1-I2/I color ) Total weight of gemstones is 1.44cts. Total Diamond weight is 0.32cts

2026

14KT Yellow Gold 1.44ctw Tanzanite and Diamond Earrings

1 Great Deal Auctions Meridian, ID

10.20 Carat --- Tanzanite --- Round Cut --- Certified: Investment-grade gemstone. Because tanzanite is found in only one place in the world and larger stones show deep, saturated colors, a round-cut stone of this size is a rare, show-stopping centerpiece

2026

10.20 Carat --- Tanzanite --- Round Cut --- Certified

California GemstonesSan Diego, CA

21.90 Carat --- Royal Blue Tanzanite --- Emerald Step Cut --- EGL Certified: Collector-grade stone. Intense, "Royal" blue, with subtle violet undertones. The deep saturation is considered highly desirable. Designed to emphasize clarity and depth of color with sharp facet refle

2026

21.90 Carat --- Royal Blue Tanzanite --- Emerald Step Cut --- EGL Certified

California GemstonesSan Diego, CA

8.30 Carat Purple Tanzanite Oval Cut ASGL Certified: A large, high-carat, oval-cut loose gemstone, likely featuring intense violet-blue hues sourced exclusively from Tanzania. It boasts excellent cut, high brilliance, and is often certified, making it s

2026

8.30 Carat Purple Tanzanite Oval Cut ASGL Certified

California GemstonesSan Diego, CA

11 Carat --- Blue Tanzanite --- Trillion Cut: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue hu

2026

11 Carat --- Blue Tanzanite --- Trillion Cut

California GemstonesSan Diego, CA

3.95 Carat ---- Royal Blue Tanzanite --- Cushion Cut: A vibrant bluish-violet hue, sourced from Tanzania. High transparency, excellent color saturation, and a faceted, eye-clean clarity.

2026

3.95 Carat ---- Royal Blue Tanzanite --- Cushion Cut

California GemstonesSan Diego, CA

11 carat --- Blue Tanzanite ---Trillion Cut --- Certified: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue hu

2026

11 carat --- Blue Tanzanite ---Trillion Cut --- Certified

California GemstonesSan Diego, CA

8.5 Carat ----Tanzanite ----Oval Cut: Featuring a deep, vibrant violetish-blue color. These stones are sourced from the Mererani Hills of Tanzania and are prized for displaying intense blue and violet shades.

2026

8.5 Carat ----Tanzanite ----Oval Cut

California GemstonesSan Diego, CA

(9) PAIRS STERLING SILVER PIERCED EARRINGS: Includes: multi-stone tanzanite, multi-stone coral, red jasper, tear drop turquoise, drop earrings with tanzanite, spinel with hook back, crosses with hook back, smokey quartz faceted hook back, clear

2026

(9) PAIRS STERLING SILVER PIERCED EARRINGS

Dargate Auction GalleriesBlairsville , PA

11.15 Carat --- Tanzanite --- Asscher Cut --- EGL Certified: Is a substantial and exceptionally rare gemstone, likely exhibiting a deep, luxurious blue or violet hue. The Asscher cut is a vintage style (introduced in 1902) that offers a "hall of mirrors" effect

2026

11.15 Carat --- Tanzanite --- Asscher Cut --- EGL Certified

California GemstonesSan Diego, CA

13.00ct Oval-Cut Block D Tanzanite: 13.00ct Oval-Cut Block D Tanzanite - THIS ITEM WILL COME WITH AN $8,000 INSURANCE VALUATION REPORT. An exceptional loose oval-cut tanzanite of impressive 13.00 carats (approximate), sourced from the r

2026

13.00ct Oval-Cut Block D Tanzanite

GWS Auctions Inc.Maitland, FL

7.66 TANZANITE PLATINUM LADIES RING W/ DIAMONDS: Platinum (PLAT) natural tanzanite zoisite and diamond ring. Two (2) rectangular cushion cut natural tanzanite zoisite gemstones are mounted in the center of the ring. Round brilliant cut diamonds acce

2026

7.66 TANZANITE PLATINUM LADIES RING W/ DIAMONDS

Florida Estate Sales Inc.Tallahassee, FL

STERLING SILVER RINGS SET OF TWO TANZANITE: Two sterling silver ladies rings with tanzanite center stones. Stone Type: Tanzanite Weight: 9.51 Size: US 7-7.25 Condition: Very fine.

2026

STERLING SILVER RINGS SET OF TWO TANZANITE

Florida Estate Sales Inc.Tallahassee, FL

Sterling Amethyst Topaz Iolite Ring Sz 6: Sterling Amethyst Topaz Iolite/Tanzanite Ring Sz 6 4.9g

2026

Sterling Amethyst Topaz Iolite Ring Sz 6

Retro Roadshow AuctionsDublin, OH

Blue Tanzanite & Diamond Ring: 14k yellow gold ring with oval cut 4.7 CT blue tanzanite with two .05 ct round cut diamonds. Ring size 7. 3.62 grams t.w.

2026

Blue Tanzanite & Diamond Ring

Merrill's Auctioneers and AppraisersWilliston, VT

3 14k Yellow Gold Rings: 3 14k yellow gold rings including one with a emerald cut 3/4 CT ruby, ring size 6.5. One with 3 round cut white sapphires and a round cut tanzanite, ring size 5. And a oval cut 3/4 ct ruby with two sm

2026

3 14k Yellow Gold Rings

Merrill's Auctioneers and AppraisersWilliston, VT

SOLD

Safi Kilima Tanzanite Pendant Necklace w/ Snake Chain, Carded: Safi Kilima necklace featuring a marquise-cut tanzanite gemstone set in a teardrop-shaped silver-tone pendant Attached to a flexible and smooth snake chain with a lobster claw clasp Includes original

2026

Safi Kilima Tanzanite Pendant Necklace w/ Snake Chain, Carded

Legacy Auction & RealtySTROUDSBURG, PA

SOLD

14K Gold Ladies Ring w/ Semi-Precious Stones: Colorful white 14K gold ring Adorned with Aqua, Tanzanite, and Topaz stones, which show so very well 8 3/4 size 6.0 dwt Marked 14K

2026

14K Gold Ladies Ring w/ Semi-Precious Stones

Legacy Auction & RealtySTROUDSBURG, PA

6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 emerald cut lab created Tanzanite gemstones with excellent color and clarity, approx. 4.8CTW, 6x8mm each

2026

6x8 Emerald Cut Lab Tanzanite Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

18K Yellow Gold Tanzanite and Diamond Halo Stud Earrings: These 18K yellow gold stud earrings feature a matched pair of natural round mixed-cut tanzanites. Each central stone is surrounded by a halo of round brilliant-cut diamonds. The earrings are secured w

2026

18K Yellow Gold Tanzanite and Diamond Halo Stud Earrings

Gallery 63Atlanta, GA

14k Gold 8.00ct Tanzanite 1.90ct Diamond Ring: Retail: $23,600.00 ****** 14k Gold 8.00ct Tanzanite 1.90ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 6.75 / Total Item Weight: 7 grams / Country Made: United States / / Main Stone: Tanza

2026

14k Gold 8.00ct Tanzanite 1.90ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

Tanzanite and Diamond Earrings in 10k Yellow Gold: In 10k Yellow Gold. Contains six 5mm high quality natural Tanzanite gemstones with bright color and excellent clarity. Also contains two high quality .01ct diamonds. Friction backs. 1.2g.

2026

Tanzanite and Diamond Earrings in 10k Yellow Gold

Eric's Estate & JewelryPunta Gorda, FL

Loose Parcel Tanzanite w/ Appraisal, 12.00cttw: Loose lot of Tanzanite gemstones in various sizes. Come with appraisal. Minimum of 12cttw

2026

Loose Parcel Tanzanite w/ Appraisal, 12.00cttw

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

Natural Blue Tanzanite Gemstones 0.97 Ct. Oval Shape 6.9 x 5.3 Mm.: Product ID: 807004542 Product Name: Natural Tanzanite Weight: 0.97 CT. Size: 6.9 x 5.3 x 3.4 MM. Shape: Oval Color: Violetish Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated

2026

Natural Blue Tanzanite Gemstones 0.97 Ct. Oval Shape 6.9 x 5.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

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24

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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