Tanzanite ~ Antique & Vintage

(10,000 price results)

Sort by:

Most Relevant

14k Gold 3.50ct Tanzanite 1.30ct Diamond Ring: Retail: $15,470.00 ****** 14k Gold 3.50ct Tanzanite 1.30ct Diamond Ring ****** Metal: 14k Solid White Gold / Size: 6.5 / Total Item Weight: 7.5 grams / Country Made: United States / / Main Stone: Tanz

2025

14k Gold 3.50ct Tanzanite 1.30ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

Sterling Silver, Gold Washed Sterling Silver, & Tanzanite Ring: Sterling Silver, Gold Washed Sterling Silver, & Tanzanite Ring size 8 1/4

2025

Sterling Silver, Gold Washed Sterling Silver, & Tanzanite Ring

BKG Antique MallBoca Raton, FL

Grouping Of 10K Gem Set Pendants: Grouping Of 10K Gem Set Pendants, 7.9g total weight. Marked or test as 10K. Includes pink sapphire, peridot, smokey quartz, citrine, synthetic opal and blue tourmaline, and tanzanite. Largest (tanzani

2025

Grouping Of 10K Gem Set Pendants

Clark's Auction CompanyScotts Valley, CA

6X4MM Octagon Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 octagon cut lab tanzanite gemstones with excellent color and clarity, approx. 1.35CTW, 6x4mm each. 1.2g

2025

6X4MM Octagon Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver: In platinum over .925 sterling silver basket mountings with friction backs included. Contains 2 cushion cut lab tanzanite gemstones with excellent color and clarity, approx. 1.35CTW, 5mm each. 1.0g

2025

5MM Cushion Cut Lab Tanzanite 1.35CTW Stud Earrings in Sterling Silver

Eric's Estate & JewelryPunta Gorda, FL

14k White Gold 8.00ct Tanzanite Ring: Retail: $5,800.00 ****** 14k White Gold 8.00ct Tanzanite Ring ****** Metal: 14k Solid White Gold / Size: 8 / Total Item Weight: 5.5 grams / Country Made: United States / / Main Stone: Tanzanite / Colo

2025

14k White Gold 8.00ct Tanzanite Ring

Prestige Auction GalleriesWoodland Hills, CA

1.68 Cts Tanzanite & Diamond 18KGP Designer Necklace: 30 pieces of GENUINE 2.4mm rounds Tanzanite quality AAA no treatment.4 pieces of GENUINE 1.1mm faceted round diamond 0.03 carat Tw.7.05 grams of brass layered with 18K yellow gold.The necklace length

2025

1.68 Cts Tanzanite & Diamond 18KGP Designer Necklace

U.S. Auction GalleryEncino, CA

14k Tanzanite & Diamond Ring: 14k white gold ring set with a 2.76ct tanzanite with 0.52ctw round brilliant diamonds. Weight: 3.1g Size: 6.75 Width: 1.9mm

2025

14k Tanzanite & Diamond Ring

Associated Estate & Appraisal Co.Cranston, RI

14k Emerald Cut Tanzanite Eternity Band: 14k white gold eternity band featuring emerald cut tanzanite, ~2.8 carats Weight: 2.8g Size: 6.75 Width: 5mm

2025

14k Emerald Cut Tanzanite Eternity Band

Associated Estate & Appraisal Co.Cranston, RI

TANZANITE & DIAMOND 18K YELLOW GOLD RING: Tanzanite, diamond and yellow gold ring featuring an approximate 7.50 x 5.50mm oval shape blue tanzanite (approximately 1.00ct), set between (2) triangular shape and (4) square shape diamonds (approxi

2025

TANZANITE & DIAMOND 18K YELLOW GOLD RING

Ahlers & Ogletree Auction GalleryAtlanta, GA

14kt Gold Citrine, Diamond, and Green Tanzanite Ring: A striking 14kt gold cocktail ring featuring a large oval citrine gemstone at the center, surrounded by sparkling diamonds and vivid green tanzanite accents. The vibrant color contrast and substantial

2025

14kt Gold Citrine, Diamond, and Green Tanzanite Ring

Williamson Auction GalleryHollywood, FL

Effy Diamond 5.50ct Tanzanite 14K Yellow Gold Bangle Bracelet 17.04 Grams: Effy Diamond & Tanzanite 14K Yellow Gold Bangle Bracelet SKU: WD-DOV-004 Stunning Effy 14K yellow gold bangle bracelet featuring vibrant tanzanites and sparkling diamonds.

2025

Effy Diamond 5.50ct Tanzanite 14K Yellow Gold Bangle Bracelet 17.04 Grams

Dover JewelryMiami, FL

14K Tanzanite Bracelet: 14K yellow gold bracelet, with inlaid oval cut tanzanite stones, marked "14K" and "PA14697315" Length: 7 in. Total weight: 8.05 g

2025

14K Tanzanite Bracelet

Vogt Auction TexasSan Antonio, TX

Purple Tanzanite Zircon Sterling Silver Ring Size 10: Purple Tanzanite Zircon Sterling Silver Ring Size 11

2025

Purple Tanzanite Zircon Sterling Silver Ring Size 10

Golden Age Jewelry AuctionsUrbana, OH

Purple Tanzanite Sterling Silver Ring Size 9 Weight 2.6: Purple Tanzanite Sterling Silver Ring Size 9 Weight 2.7

2025

Purple Tanzanite Sterling Silver Ring Size 9 Weight 2.6

Golden Age Jewelry AuctionsUrbana, OH

Purple Tanzanite Cluster Sterling Silver Ring Size 10 Weight 4.3 Grams: Purple Tanzanite Cluster Sterling Silver Ring Size 10 Weight 4.3 Grams

2025

Purple Tanzanite Cluster Sterling Silver Ring Size 10 Weight 4.3 Grams

Golden Age Jewelry AuctionsUrbana, OH

(2) ESTATE 14KT YELLOW GOLD, TANZANITE & WHITE PRECIOUS OPAL CABOCHON RINGS: (lot of 2) Estate 14kt yellow gold and tanzanite rings, each hallmarked 14K, including: (1) central oval white precious opal, framed by (twelve) round tanzanite gemstones, marked Thailand with PD in h

2025

(2) ESTATE 14KT YELLOW GOLD, TANZANITE & WHITE PRECIOUS OPAL CABOCHON RINGS

Austin Auction GalleryAustin, TX

(3) ESTATE 10KT YELLOW GOLD & GEMSTONE RINGS: (lot of 3) Estate 10kt yellow gold and gemstone rings, each hallmarked 10K, including: (1) with (fourteen) round amethyst, flanking central band of (seven) round tanzanite stones, marked IHL, approx s

2025

(3) ESTATE 10KT YELLOW GOLD & GEMSTONE RINGS

Austin Auction GalleryAustin, TX

(3) ESTATE 10KT YELLOW GOLD & GEMSTONE RINGS: (lot of 3) Estate 10kt yellow gold and gemstone rings: (1) set with (seven) faceted oval tanzanite, openwork motif, spaced by small diamonds, hallmarked 10K, size 9; (1) featuring (four) trillion cut

2025

(3) ESTATE 10KT YELLOW GOLD & GEMSTONE RINGS

Austin Auction GalleryAustin, TX

10K White Gold & Tanzanite Necklace: 10k white gold necklace with a pendant having an oval cut parti color tanzanite measuring 10mm x 12 mm and 4 marquise cut aquamarines and 4 pink tourmalines and 8 small pink tourmalines. 3.7 grams t.w

2025

10K White Gold & Tanzanite Necklace

Merrill's Auctioneers and AppraisersWilliston, VT

(10) PIECE GOLD JEWELRY GROUP, MOST 14K: 14K includes 4 rings comprising a twin pearl ring set with white and blue-gray (6mm) pearls, size 6, an oval (6x5mm) tanzanite ring flanked by 6 diamond melee, size 6, a 4-stone (0.40ctw) emerald ring

2025

(10) PIECE GOLD JEWELRY GROUP, MOST 14K

Leighton GalleriesWaldwick, NJ

14k White Gold 3.32ct Tanzanite 0.72ct Diamond Ring: Retail: $7,750.00 ****** 14k White Gold 3.32ct Tanzanite 0.72ct Diamond Ring ****** Metal: 14K White Gold / Total Item Weight: 4.30 grams / Country Made: United States / / Main Stone: Tanzanite / Colo

2025

14k White Gold 3.32ct Tanzanite 0.72ct Diamond Ring

Riverside GalleriesArcadia, CA

14K Yellow Gold 3.92ct Tanzanite and 0.84ct Diamond Ring: Retail: $9,768.00 ****** 14K Yellow Gold 3.92ct Tanzanite and 0.84ct Diamond Ring ****** Metal: 14K Yellow Gold / Total Item Weight: 5.5 Grams / Country Made: United States / / Main Stone: Tanzanite /

2025

14K Yellow Gold 3.92ct Tanzanite and 0.84ct Diamond Ring

Riverside GalleriesArcadia, CA

18K White Gold Ladies Necklace with 16.03ct Tanzanite and 11.68ct tw Adjacent Diamonds: Retail: $44,250.00 ****** 18K White Gold Ladies Necklace with 16.03ct Tanzanite and 11.68ct tw Adjacent Diamonds ****** Size: 16 / Metal: 18K White Gold / Total Item Weight: 40 Grams / Country Made: U

2025

18K White Gold Ladies Necklace with 16.03ct Tanzanite and 11.68ct tw Adjacent Diamonds

Riverside GalleriesArcadia, CA

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