Vintage Diamond Tanzanite Ring

Oval Tanzanite mounted in a white and yellow gold cluster ring with brilliant cut diamonds.

Wonderful tanzanite and diamond tank ring from circa de 1930-50s.

18 karat white gold custom made cluster ring consisting of 1 cushion cut Tanzanite weighing 16.17 carats.

A stunning demonstration of classic jewelry, this ring has a stunning deep purple blue Tanzanite centered.

Add a touch of twinkling chic to your stunning look with this exquisite ring. It features 0.45-carat pear-cut tanzanite surrounded with a halo of 0.50-carat diamonds.

A well made and solid 18 karat yellow gold ring featuring a gorgeous 3.09 carat oval cut Tanzanite with .42 carats of burnished princess cut accent diamonds.

The stunning centerpiece is framed in a regal halo of 16 brilliant-cut round diamonds, approx. 2.08ctw. of G-H color and SI1 clarity, and set in a platinum ring mounting.

Set with oval shaped deep blue tanzanite weighing 11.56 ct. Surrounded by 17 diamonds totally 1.0 ct. color: Top Wesselton ( TW ), clarity: VVSI.

The Central Stone is a 8 x 10 mm oval Tanzanite of approximately 2.4 carats. Off center to the side of the Tanzanite there is a 4 mm round Old European cut Diamond. weighing 30 points.

14K Yellow Gold Weight= 5.6 gr Size= 8 Tanzanite= 0.65 Ct total Diamond= 1 Ct total Year= 1980

Width of ring measures 12mm at widest section and 7mm at the thinner diamond section.

18 kt., one emerald-cut tanzanite ap. 6.00 cts., 30 round diamonds ap. .90 ct., ap. 5 dwts. Size 6 3/4.

Retro oval Tanzanite cocktail ring with baguette cut diamonds side stone crafted of platinum.

A divine vintage tanzanite ring featuring a 3.90 carat cushion cut center stone surrounded by 0.32 carats of white diamonds set in solid 18k yellow gold with detailed filigree workma...

Sweet and stylish pear shape pink tourmaline ring in 18 kt white gold. The tourmaline is enhanced by periwinkle colored round tanzanite and a pink sapphire.

Product Details: Condition: Pre-owned – Good (very good condition, minor signs of wear) Product type: Ring Purity: 14 Karat (585 Gold) Shape: Oval Material: Gemstone Metal: Yel...

An 18K Yellow Gold Tanzanite Ring with Baguette Diamonds. The Oval Tanzanite is an Ideal Color for the mineral Zoisite.

Metal: platinum Hallmarks: assay Gems: 1 oval faceted cut natural Tanzanite of approx 2.40 (8.10 mm. x 7.27 mm.) - 59 brilliant cut diamonds totaling approx 3.80 Ct (G/VVS) UK size: ...

14k Yellow gold Weight= 4.6gr Tanzanite= 0.40 ct total Diamond= 0.20 ct total Size= 7

14k Yellow and White Gold Weight= 4.7 gr Size= 7 Tanzanite= 1 ct total Diamond= 1/4 ct total

14k white gold ring set at the center with a row of three brilliant cut tanzanites (appx. tcw .75 ) accented with diamond (tcw .32) Size 8, 5.0 grams.

Circa 1960's, this Art Deco Style revival 14 karat two tone gold ring features a pear shape Tanzanite and single cut white diamonds.

14k white gold ring set at the center with a cluster of ten oval faceted tanzanites (appx tcw 2.50) accented with diamonds (appx tcw .64).

14k yellow gold split shank ring, set with two tanzanite trillons (appx tcw .75) accented on each side with a row of four diamonds (appx tcw .10).

Vintage Trillion Gem Tanzanite Marquise Diamond Platinum Chevron Ring Estate This fascinating estate vintage piece is crafted in luxurious and expensive platinum.

This geometric ring is the perfect ring to wear every day and is hallmarked "handmade".

This one of a kind 18K Gold Ring has a 6.50ctw Tanzanite stone in the middle and it is surrounded with 16 lucky rose-cut Diamonds of 1.48cts.

SETTING SPECIFICATIONS Gold Purity: 18K White Gold 750 Weight: 18.5 grams Size: M Hallmarks: R11002Q, RD303-1.94, TNZ1-32.63 STONE SPECIFICATIONS Carat Weight: Tanzanite 32.6 / D...

14k White Gold Weight= 1.9gr Size= 7 1/4 (We offer complementary resizing upon request ) Diamond= 0.06 ct total Tanzanite= 0.30 ct total

Stunning 18 Karat Yellow Gold, 18 Karat White Gold Ring featuring 1 Round Tanzanite 3.50 Carat, 48 Round Brilliant Diamonds 0.50 Carat Total Weight, VS-SI, H; Ring Size/Finger Size 7...

It has been masterfully jeweled with a rich blue pear-faceted Tanzanite approximating 1.15ct in weight. The lovely blue gem is surrounded by 10 round brilliant-cut diamonds approxim...

A vintage inspired ring featuring a vibrant oval-shaped Tanzanite and 14 round, brilliant cut diamonds set in 14 karat white and yellow gold.

On offer is this gorgeous 9CT GOLD TANZANITE AND DIAMOND ETERNITY STYLE RING DETAILS Material: 9ct 375/000 Yellow Gold This ring has a thick and sturdy shank hence ideal if resizin...

Richard Krementz Gemstones Tanzanite Diamond Platinum 18K Gold 3 stone Ring RKG 1866 This gorgeous estate ring is crafted in luxurious and expensive platinum with 18 yellow gold ac...

14k yellow and white gold ring set at the center with eight oval faceted tanzanites, (appx tcw 1.20) accented with diamonds (appx tcw.10).

Susan Berman 18K yellow gold ring, set with 2 pear shape stones, one Tanzanite and one Beryl and 24 full cut round diamonds weighing .82cts, G-H color, VS clarity.

Whispers of twilight dance upon the Lilly Twin Tanzanite Diamond Ring, where violet gems radiate like stars caught in a celestial embrace.

Large Tanzanite Cabochon Ring in 18 Karat Rose Gold and Diamonds This magnificent cocktail ring showcases a beautiful 16.7 carat Tanzanite cabochon richly vivid in violet-bluish hues.

Gorgeous Rectangular Cut Tanzanite Ring Carat Weight of Tanzanite = 23.01 ct (Inscribed in Band) Features Double-Row of Prong-Set Marquise Diamond Bezel Total Diamond Weight = 3.76 c...

Vintage Tanzanite Baguette Diamond Ballerina 18K Gold Halo Ring Estate 4.3cttw This gorgeous estate ring is crafted in luxurious 18K yellow gold.

Vintage Gem Cushion Tanzanite Trillion Diamond 3 stone Ring 14K Gold This fabulous tanzanite and diamond ring is crafted in luxurious 14K yellow gold.

The ring features an oval-shaped tanzanite measuring 18.75 x 14.10 x 10.20 mm and weighing 18.22 carats Accented by full-cut diamonds weighing a total of 1.83 carats Set in 18k white...

Large Tanzanite Cabochon Ring in 18 Karat Rose Gold and Diamonds This magnificent cocktail ring features a lustrous Tanzanite cabochon richly vivid in violet-bluish hues.

Timeless, 14 karat yellow gold ring with pear-shaped Tanzanite center stone accented with Austrialian opals.

A very special item: 18CT GOLD WHITE TANZANITE DIAMOND TRILOGY BAND RING DETAILS DETAILS Material: Solid 18ct (750/000) white gold Style: Classic accented Solitaire ring with pierce...

A very special item: 18CT GOLD WHITE TANZANITE DIAMOND TRILOGY BAND RING DETAILS DETAILS Material: Solid 18ct (750/000) white gold Style: Classic accented Solitaire ring with pierce...

Elegante diamonds platinum ring with a 4 carat round cut center Tanzanite.

Europe, 1960's. Set with oval tansanite approximately 2 ct. and 32 small diamonds weighing circa 0,40 ct. Mounted in 14 K white gold. Hallmarked with 585, EZa. Total weight: 4,48 g....

14k white gold ring set with a South Sea pearl measuring 12.3mm, flanked by two pear shaped tanzanites accented with round diamonds.

Width (across setting): 3mm Depth (setting): 2.5 mm Width (rear shank): 2.5 mm OTHER INFORMATION Origin: UK Other Info: Very stylish - the very highest quality tanzanite diamond rin...

Estate 14k Yellow Gold GIA No Oil Colombian Emerald 1.50ctw Ballerina Ring. Gia No Treatment Colombian Emerald: 1.01CT Extremely rare Colombian Emerald Size 4.75 Diamond Color ...

Width (across setting): 2.7mm Depth (setting): 1.7 mm Width (rear shank): 2.7 mm OTHER INFORMATION Origin: UK Other Info: Very stylish - the very highest quality tanzanite diamond r...

A vintage 20th century tanzanite, and diamond ring in 14 karat white gold.

Tiffany & Co. Platinum, Diamond & Tanzanite Ring w/Box & Lab Report Here is your chance to purchase a beautiful and highly collectible designer ring.

Michael Christoff signed 18k white gold diamond and tanzanite dome shaped ring set with approx 3.00 ctw of diamonds and a good color natural tanzanite that is a little less than 1 c...

Platinum "Victoria" Diamond & Tanzanite Ring by Tiffany & Co. With 8 marque shape diamonds VS1 clarity G color total weight approx. 1.60ct 1 round tanzanite approx. 1.38ct Det...

From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a very special center diamond Gia Certified as Natural 4.00 Ca...

Bochic “Orient” Vintage Sapphire, Ruby & Multi Gem Brooch Set In 18K Gold & Silver Natural Ruby - 3 carat Natural Tsavorite - 1 carat Natural Sapphires from Sri Lanka - 12 carat ...

Insane Vintage 18ct White Gold Aquamarine and Diamond Cocktail Ring the most outstanding chunky aquamarine stone with the most wonderful diamond shoulders! perfect statement ring! ...

From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.

Bochic “Orient” Vintage Natural Ruby & Emerald Ring Set In 18K Gold & Silver Natural Oval Shape Ruby - 15.50 Carat Natural Round Brilliant Emeralds - 3.00 Carat This Ring is f...

GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...

Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diamond millegrain-set to the cente...

Bochic “Orient” Vintage Ruby, Topaz & Vintage Jade Earrings set 18K Gold & Silver Natural Blue Sapphire - Natural Opal - Natural Ruby - Natural Amethyst - Natural Peridot - Natu...

Bochic “Orient” Natural Blue Sapphire, Topaz & Natural Diamond Ring Set 18K Gold & Silver Natural Oval Shape Center Blue Topaz 17,00 Carat Natural Multi Blue Sapphires Fro...

Classic Italian Bochic “Capri” Vintage Blue Topaz Ring Set In 18K Gold & Silver Natural Blue Topaz, Radiant Cut Shape 7.00 carats Natural Multi White Topaz 3.00 carats This Rin...

This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...

White Gold Aquamarine & Diamond Ring 18ct White Gold Preloved Fabulous Deco Style Ring Beautiful Blue Aquamarine Surrounded by Brilliant White & Square Cut Diamonds Aquamarine...