Items Similar to 20.51 Carat Oval Tanzanite Diamond Gold Halo Cocktail Ring
Want more images or videos?
Request additional images or videos from the seller
1 of 7
20.51 Carat Oval Tanzanite Diamond Gold Halo Cocktail Ring
$19,500
£14,908.79
€17,171.91
CA$27,325.48
A$30,506.33
CHF 15,984.86
MX$373,427.39
NOK 203,007.84
SEK 191,410.62
DKK 128,155.75
About the Item
Tanzanite and diamond cocktail ring. 20.51 carat oval blue/purple center stone with a halo of 26 round diamonds in a 18k yellow gold setting. Circa 1970
1 oval purplish blue Tanzanite, approx. total weight 20.51cts, VS, 19.98 x 9.5 x 14.7mm
26 round diamonds, approx. total weight 1.50cts, F-G, VS
Size 6.75 and sizable
18k yellow and white gold
Tested and stamped: 18k
Hallmark: SP
14.9 grams
Width at top: 24.77mm
Height at top: 11.19mm
Width at Bottom: 2.96mm
- Ring Size:6.75 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:22.01 ct
- Period:
- Date of Manufacture:1970's
- Condition:Wear consistent with age and use.
- Seller Location:Stamford, CT
- Reference Number:Seller: 382-3-58931stDibs: LU5481719083
Resizing is available.
About the Seller
5.0
Recognized Seller
These prestigious sellers are industry leaders and represent the highest echelon for item quality and design.
Gold Seller
Premium sellers maintaining a 4.3+ rating and 24-hour response times
Established in 1983
1stDibs seller since 2013
2,021 sales on 1stDibs
Typical response time: 7 hours
- ShippingRetrieving quote...Shipping from: Stamford, CT
- Return Policy
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.More From This Seller
View All5.17 Carat Oval Purple Blue Tanzanite Diamond Halo Gold Cluster Cocktail Ring
Located in Stamford, CT
Stunning 5.17 Carat oval purple blue tanzanite diamond halo cluster cocktail ring. Its exquisite oval cut tanzanite gemstone, boasting a un...
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 3.14 Carat Oval Tanzanite Diamond Halo White Gold Cocktail Ring
Located in Stamford, CT
Oval Well-polished 3.14ct Tanzanite and diamond cocktail ring. 14k white gold setting with oval Tanzanite center stone, surrounded by a halo of diamonds.
1 oval violet blue Tanzani...
Category
21st Century and Contemporary Engagement Rings
Materials
Tanzanite, Diamond, White Gold, 14k Gold, Gold
GIA Certified 2.60 Oval Carat Sapphire Diamond Halo Gold Platinum Cocktail Ring
Located in Stamford, CT
Natural certified oval Cornflower Sapphire and diamond cocktail ring. GIA certified oval bezel set blue sapphire center stone with 43 mixed Old European and rose cut diamonds set in ...
Category
Early 20th Century Fashion Rings
Materials
Diamond, Sapphire, Platinum, Yellow Gold, 18k Gold, Gold
9.75 Carat Tanzanite Cabochon Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Oval Cabochon Tanzanite halo engagement ring. 9.75ct oval center stone with a halo of 16 round diamonds in a 14k white gold original 1970's setting. There ar...
Category
Late 20th Century Dome Rings
Materials
Diamond, Tanzanite, Gold, 14k Gold, White Gold
GIA Certified 7.22 Carat Tanzanite Diamond Platinum Engagement Ring
Located in Stamford, CT
Blue violet 7.22 carat oval tanzanite and diamond engagement ring. GIA certified oval center stone with two trilliant cut side diamonds in an 18k yellow gold setting with a platinum ...
Category
21st Century and Contemporary Engagement Rings
Materials
Tanzanite, Diamond, Gold, Platinum, Yellow Gold, 18k Gold
GIA Certified 1.57 Carat Oval Tanzanite Diamond Gold Engagement Ring
Located in Stamford, CT
Tanzanite and Diamond halo engagement ring. Oval shaped violet blue Tanzanite set in 14k yellow gold with round brilliant cut Diamonds prong set at the top and bottom of the oval wi...
Category
21st Century and Contemporary Engagement Rings
Materials
Tanzanite, Diamond, Gold, Yellow Gold, 14k Gold
You May Also Like
4.98 Carat Total Oval Tanzanite and Diamond Halo Cocktail Ring in 14 Karat Gold
Located in Scottsdale, AZ
Ring Size: 7
This magnificent tanzanite ring embodies the utmost elegance and allure, with its rich color and brilliant sparkle. At its heart lies an enchanting oval-cut tanzanite, ...
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Tanzanite, White Diamond, Diamond, Yellow Gold, 14k Gold, Gold
4.16 Carat Oval Cut Tanzanite and Diamond Cocktail Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Ring Size: 7
This exquisite ring is a stunning celebration of bold elegance and refined design. At its center lies a vibrant oval-cut tanzanite, radiating a mesmerizing violet-blue ...
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Tanzanite, Diamond, Yellow Gold, 18k Gold, Gold
5.32 Carat Tanzanite and Diamond Cocktail Ring
Located in Greenville, DE
The Cocktail Ring is crafted in 18k white gold and features (1) oval Tanzanite weighing 5.32ct and is flanked by (2) pear shaped diamonds weighing approximately .29cttw with a color ...
Category
2010s Cocktail Rings
Materials
Tanzanite, 18k Gold
3.30 Carat Natural Tanzanite and Diamond 18 Karat Solid Gold Ring
Located in Los Angeles, CA
3.30 Carats Natural Very Nice Looking Tanzanite and Diamond 18K Solid Yellow Gold Ring
Suggested Replacement Value: Approx. $7,000.00
Total Natural Oval Cut Tanzanite Weight is: A...
Category
2010s American Cocktail Rings
Materials
Diamond, Tanzanite, Gold, Yellow Gold, 18k Gold
5.12 Carat Oval Tanzanite and Diamond Cocktail Ring
Located in Great Neck, NY
This beautiful cocktail ring features a stunning 5.12 Carat Oval Tanzanite with a Diamond Halo. The Tanzanite is on a Triple Diamond Shank. This Ring is set in 18k White Gold, with 1...
Category
21st Century and Contemporary Cocktail Rings
Materials
Tanzanite, Diamond, 18k Gold, White Gold
5.50 Carat Natural Splendid Tanzanite and Diamond 14 Karat Solid Gold Ring
Located in Los Angeles, CA
5.50 Carats Natural Splendid Tanzanite and Diamond 14K Solid Yellow Gold Ring
Total Natural Oval Cut Tanzanite Weight is: Approx. 4.00 Carats
Natural Round Diamonds Weight: Approx....
Category
2010s American Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold, Yellow Gold, Gold
More Ways To Browse
Vintage Diamond Tanzanite Ring
10 Carat Tourmaline Ring
5 Carat Emerald Cut Sapphire Ring
Black Diamond Baguette Ring
Orange Fire Opal
Bypass Ring Oval
Carre Cut Ring
Citrine Ring Italian
Large Pear Shaped Diamond Ring
Milky White Diamond
Paraiba Tourmaline Pear
Rose Quartz Cabochon Ring
Ruby Dress Set
Tank Ring
Tank Rings
Vintage 60s Rings
Vivid Tanzanite Ring
18k Gold Coin Ring