Tanzanite ~ Antique & Vintage

(10,000 price results)

Sort by:

Most Relevant

Sterling Oval Tanzanite Stud Earrings 1.1g: Sterling Oval Tanzanite Stud Earrings 1.1g Engraved 8 925

2026

Sterling Oval Tanzanite Stud Earrings 1.1g

Retro Roadshow AuctionsNew Smyrna Beach, FL

14k Gold 5.50ct Tanzanite 1.30ct Diamond Ring: Retail: $31,700.00 ****** 14k Gold 5.50ct Tanzanite 1.30ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 6.75 / Total Item Weight: 6.0 grams / Country Made: United States / / Main Stone: Tan

2026

14k Gold 5.50ct Tanzanite 1.30ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 6.74cts Tanzanite & 1.67cts Diamond Ring: Retail: $21,746***** 14K Gold 6.74cts Tanzanite & 1.67cts Diamond Ring****** Metal: 14K White Gold/ Total Wt.: 9.8g/ Country Made USA// Main Stone: Tanzanite/ Carat Total Wt: 6.74cts / Treatment: None

2026

14K Gold 6.74cts Tanzanite & 1.67cts Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

Certified 2.97 Ctw VS/SI1 Tanzanite And Diamond 14K Yellow Gold Engagement: Center Stone Approx Weight: 2.32 Ctw (Oval Cut) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone 0.65 Ctw Side Stone Color: J-K Stone Clarity: VS/SI1 Stone Setting: Prong Metal App

2026

Certified 2.97 Ctw VS/SI1 Tanzanite And Diamond 14K Yellow Gold Engagement

Papps Family LiquidationBurbank, CA

Certified 6.64 Ctw Tanzanite and Diamond I1/I2 14K White Gold Victorian Sty: Color Stone Approx Weight: 5.95 Ctw (1 pcs Pear Cabochon) Center Stone Color: Tanzanite Center Stone Setting: Prong Side Stone Approx Weight: 0.69 Ctw Side Stone Color: J-K Stone Clarity: I1/I2 Stone

2026

Certified 6.64 Ctw Tanzanite and Diamond I1/I2 14K White Gold Victorian Sty

Papps Family LiquidationBurbank, CA

925 Silver Bracelet with 31 Tanzanite Stones, 7" long, 11.5 grams: 925 Silver Bracelet with 31 Tanzanite Stones, and is 7" long

2026

925 Silver Bracelet with 31 Tanzanite Stones, 7" long, 11.5 grams

Dragonfly AuctionsMcKinney, TX

ROUND TANZANITE AND DIAMOND HALO PENDANT NECKLACE IN 14K WHITE GOLD (6MM): ROUND TANZANITE AND DIAMOND HALO PENDANT NECKLACE IN 14K WHITE GOLD (6MM) Description: A stylish round tanzanite gets added sparkle from a halo of diamonds in this 14k gold necklace. Add some color to

2026

ROUND TANZANITE AND DIAMOND HALO PENDANT NECKLACE IN 14K WHITE GOLD (6MM)

Azaya Art GalleryIrvine, CA

Sterling Silver Tanzanite CZ Cocktail Ring: Sterling Silver Tanzanite CZ Cocktail Ring Signed Y Size 7.75 4.7g

2026

Sterling Silver Tanzanite CZ Cocktail Ring

Retro Roadshow AuctionsMantua, OH

Sterling Silver Tanzanite White Topaz Ring: Sterling Silver Tanzanite White Topaz Double Row Band Ring Signed STS Size 7.75 4.5g

2026

Sterling Silver Tanzanite White Topaz Ring

Retro Roadshow AuctionsMantua, OH

Sterling Silver Tanzanite 7 Stone Ring: Sterling Silver Tanzanite 7 Stone Ring Signed BBJ .925 Size 7.75 2.2g

2026

Sterling Silver Tanzanite 7 Stone Ring

Retro Roadshow AuctionsMantua, OH

17.56 Ctw VS/SI1 Tanzanite and Diamond Prong Set 14k Rose Gold Pendant: Center Stone Weight : 17.08 Ctw ( Pear Cab) Center Stone Color :-Tanzanite Setting : Prong Side Weight Of Ctw 0.48 Ctw Color : J-K Clarity : VS/SI1 Stone Setting : Prong Metal Weight : Approx 5.80 gra

2026

17.56 Ctw VS/SI1 Tanzanite and Diamond Prong Set 14k Rose Gold Pendant

Papps Family LiquidationBurbank, CA

Natural Violetish Blue Tanzanite 1.84 Ct. VVS Oval Shape 8.8 x 7 Mm Gemstone From Tanzania: Product ID: 807009401 Product Name: Natural Tanzanite Weight: 1.84 CT. Size: 8.8 x 7 x 4.3 MM. Shape: Oval Color: Violetish Blue Clarity:VVS Luster: Good Gems Origin: Tanzania Treatment: Heated Crysta

2026

Natural Violetish Blue Tanzanite 1.84 Ct. VVS Oval Shape 8.8 x 7 Mm Gemstone From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures: Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures approx. 11 x 8.8mm. Halo of small round cut diamonds. Marked PT950 PC. Ring size 7.25. 7.1 grams.

2026

Platinum 3.30 CT tanzanite and diamond mounted ring. Central oval cut tanzanite stone measures

Tremont AuctionsSudbury, MA

SOLD

Tanzanite and Sterling Silver Ring: Sterling silver ring set with a central princess-cut tanzanite, accented by faceted stones along the band and featuring an openwork, reticulated lattice gallery beneath the setting. Ring size approx.

2026

Tanzanite and Sterling Silver Ring

Olivers Auction LLCBelton, SC

Purple Blue Tanzanite 11 ct: captivating blend of violet and blue hues, showcasing strong color saturation, often displaying deep, twilight-like tones, exceptional clarity (Flawless to VVS), excellent cut, and exhibiting unique c

2026

Purple Blue Tanzanite 11 ct

California GemstonesOceanside, CA

Purple Tanzanite Pear Cut 7.3 ct: A high-carat, deeply saturated, and often certified loose gemstone prized for its vivid color and unique pear shape. While top-quality tanzanite is often blue, vivid purple is considered rare.

2026

Purple Tanzanite Pear Cut 7.3 ct

California GemstonesOceanside, CA

Purple Tanzanite Pear Cut 7 Ct: a large, rare, and valuable gemstone, prized for its vivid violet-blue or deep purple hue, often with a unique clarity, no visible flaws and pleochroism.

2026

Purple Tanzanite Pear Cut 7 Ct

California GemstonesOceanside, CA

Extremely Rare Purple Tanzanite Pear Cut 7 Ct: a large, rare, and valuable gemstone, prized for its vivid violet-blue or deep purple hue, often with a unique clarity, no visible flaws and pleochroism.

2026

Extremely Rare Purple Tanzanite Pear Cut 7 Ct

California GemstonesOceanside, CA

Extremely Rare Purple Tanzanite Asscher 6.85 Ct: Extremely Rare Purple Tanzanite Asscher 6.85 Ct

2026

Extremely Rare Purple Tanzanite Asscher 6.85 Ct

California GemstonesOceanside, CA

2ct round cut Pair of Sky Blue Tanzanite untreated.: A 2-carat pair of untreated "sky blue" tanzanite refers to a matched set of natural, unheated gemstones, displaying a natural light-blue or silvery-blue hue. Due to the high rarity of natural, unheate

2026

2ct round cut Pair of Sky Blue Tanzanite untreated.

California GemstonesOceanside, CA

SOLD

14K YELLOW GOLD DESIGNER HALLMARKED ROUND CUT TANZANITE FLOWER PENDANT: 5/8", 1MM TANZANITE, .97 GRAM

2026

14K YELLOW GOLD DESIGNER HALLMARKED ROUND CUT TANZANITE FLOWER PENDANT

Premier Auctions LLCSparks, NV

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver: In platinum over .925 sterling silver. Contains 1 lab tanzanite, 7.22cts, with excellent color and clarity. Accented with 2 genuine diamonds, .01ctw. Size 6. 4.2g

2026

Large 3D Lab Tanzanite & Diamond Ring in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

10K Triple-Row Tanzanite Ring: 10K yellow gold ring with three rows of round cut Tanzanite. Ring is size 9 and weighs 3.6 grams.

2026

10K Triple-Row Tanzanite Ring

Kraft Auction ServiceValparaiso, IN

Sterling 2.89 ctw Oval Tanzanite & Diamond Dangle Earrings: Sterling silver dangle earrings with oval Tanzanite and round cut diamonds. The Tanzanite is 2.89 ctw and the diamonds are .08 ctw. Total weight is 4.8 grams. Earrings come with a GGA registered appra

2026

Sterling 2.89 ctw Oval Tanzanite & Diamond Dangle Earrings

Kraft Auction ServiceValparaiso, IN

View:

24

Tanzanite Auctions

4.0 Ct Cushion Natural Tanzanite 14K White Gold Cathedral Solitaire with Pave Shank Ring

3.5 Ct Oval Natural Emerald 14K White Gold Vintage Solitaire with Engraving Ring Certified

4.0 Ct Emerald Natural Tanzanite 14K White Gold Vintage Halo with Split Shank Ring Certified

Natural Gemstone Auction

Starts on:

Veraval, Gujrat, IN

TOP