Items Similar to GIA Unheated Greenish-Blue Sapphire & Diamond Ring in 18K Two-Tone Gold
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 7
GIA Unheated Greenish-Blue Sapphire & Diamond Ring in 18K Two-Tone Gold
About the Item
A spectacular, one-of-a-kind statement ring showcasing a rare unheated GIA-certified natural sapphire, weighing approximately 7.49 grams (gross). The centerpiece is an exceptional 13.26 x 10.34 x 7.41 mm pear-shaped sapphire exhibiting a vivid greenish-blue hue and remarkable transparency. Its brilliance is elevated through a brilliant-cut crown and step-cut pavilion, giving the stone a captivating inner fire and depth.
This sapphire has been identified by the Gemological Institute of America as natural corundum, natural sapphire, with no indications of heating—a mark of extreme rarity highly sought after by collectors and gemstone connoisseurs. The origin was not requested, leaving the stone’s allure open to interpretation and mystery.
The sapphire is set in a luxurious two-tone mounting of yellow and white metal. Flanking the center stone are two near-colorless triangular brilliant-cut diamonds, further adorned with a row of square modified brilliant diamonds on either side. This combination of precision-cut stones and contrasting metals offers a regal, balanced presentation that feels both contemporary and timeless.
Whether acquired as a personal treasure or a rare investment in natural fine gemstones, this one-of-a-kind ring embodies timeless elegance and the rarity of truly natural gems. Accompanied by a full GIA Gemological Report verifying authenticity and quality, this ring is a museum-worthy addition to any high-jewelry collection.
Resizing is available.
About the Seller
4.9
Platinum Seller
Premium sellers with a 4.7+ rating and 24-hour response times
Established in 1986
1stDibs seller since 2019
142 sales on 1stDibs
Typical response time: <1 hour
- ShippingRetrieving quote...Shipping from: Miami, FL
- 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 AllVintage Diamonds & Blue Sapphires Ring 18k Gold
Located in Miami, FL
Vintage 0.70ct Diamond & Sapphire X Patch Design 18k Gold Ring. The ring features diamonds approx total weight 0.50 carats & approx 0.20 carats o...
Category
Vintage 1980s Fashion Rings
Materials
Diamond, Blue Sapphire, 18k Gold
GIA Certified Colombian Emerald Pear Cut Ring in 18K Gold with Diamonds
Located in Miami, FL
This masterfully designed estate ring features a richly saturated Colombian emerald of exceptional quality, certified by GIA for its origin and authenticity. The vivid green pear-sha...
Category
Vintage 1980s Engagement Rings
Materials
Diamond, Emerald, 18k Gold
GIA Certified 3 Carat Round Diamond Solitaire Ring 18k White Gold
Located in Miami, FL
GIA certified 3.09 Carat Diamond ring.
The diamond has a lot of life of sparkle and is a natural diamond. The clarity and color of the diamond is graded by GIA as L/SI1
The ring is s...
Category
2010s Engagement Rings
Materials
Diamond, 18k Gold, White Gold
$28,500 Sale Price
20% Off
Free Shipping
Vintage Two-Tone 0.30 Carat Diamond Bezel 18 Karat Gold Ring
Located in Miami, FL
Vintage Two-Tone 0.30 Carat Diamond Bezel Ring. The ring features center 0.20 carat Diamond and 0.10 carat on the sides. The ring is a size 6.75 and weights 6.2 grams 18k gold. The r...
Category
Vintage 1970s Fashion Rings
Materials
Diamond, 18k Gold
GIA Certified 1.34 Carat Diamonds Halo Engagement Ring 18k White Gold
Located in Miami, FL
GIA Certified 1.34 Carat Diamonds Halo Engagement Ring 18k White Gold. Center diamond is GIA Certified and weights 0.66 carat E/I2 and is surrounded by approx 0.68 carat of round dia...
Category
Early 2000s Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Vintage Blue Sapphire and Diamonds Ring 14k White Gold
Located in Miami, FL
Vintage Blue Sapphire and Diamonds Ring 14k White Gold. The center blue sapphire weights approx 0.90ct and features tapered baguett...
Category
Vintage 1980s Engagement Rings
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
You May Also Like
GIA Certified Unheated Ceylon Blue Sapphire with Diamond Ring in 18K Rose Gold
Located in Bangkok, TH
Unheated Ceylon Blue Sapphire 5.20 carats with Diamond 1.61 carats Ring set in 18K Rose Gold Settings
(GIA Certified)
Width: 1.9 cm
Length: 1.1 cm
Ring Size: 53
Total Weight: 6.16...
Category
2010s Thai Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Rose Gold
GIA Unheated Grayish Greenish Yellow Sapphire and White Diamond Ring in 18K
Located in Los Angeles, CA
Gorgeous 7.98 ct. unheated grayish greenish yellow sapphire oval with 0.57 ct. good quality white diamond rounds. Handmade in 18k yellow gold. Ring size 6.75. Comes with GIA certi...
Category
21st Century and Contemporary Cocktail Rings
Materials
White Diamond, Sapphire, Yellow Sapphire, 18k Gold
GRS Certified Unheated Blue Sapphire and Diamond Ring in 18K White Gold
Located in Bangkok, TH
GRS Certified Unheated Blue Sapphire 3.81 carats, GIA Certified Diamond 1.20 carats (G, VVS2) and Diamond 0.29 carats Ring set in 18K White Gold Settings
Width: 1.9 cm
Length: 1....
Category
2010s Thai Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
GIA Certified Unheated Blue Sapphire Diamond Ring 18 Karat White Gold
By Avanti
Located in Carrollton, TX
A rare unheated, GIA certified blue sapphire ring set in an 18k white gold, classic elongated baguette diamond setting. The 4.06 ct. royal blue col...
Category
2010s American Contemporary Cocktail Rings
Materials
Blue Sapphire, Diamond, 18k Gold, White Gold
Unheated Pink Sapphire, Pink Sapphire and Diamond Ring in 18K Gold
Located in Bangkok, TH
Unheated Pink Sapphire 3.18 carats, Pink Sapphire 0.27 carat and Diamond 1.94 carats Ring set in 18K White /Rose Gold Settings
Width: 1.9 cm
Length: 1.7 cm
Ring Size: 52
Weight: ...
Category
2010s Thai Contemporary Engagement Rings
Materials
Pink Sapphire, Diamond, White Gold, Rose Gold, 18k Gold
Unheated 10.80 Carat Periwinkle Blue Sapphire Diamond 18K Gold Ring
By Emeralds Maravellous
Located in US
Natural Certified Unheated Blue Sapphire and Diamond Cocktail Engagement Ring
Centering a big 9.94 Carat Natural Ceylon Sapphire, "sparkling Violet blue" with no evidence of thermal...
Category
2010s American Contemporary Solitaire Rings
Materials
Blue Sapphire, Diamond, Sapphire, White Diamond, 18k Gold, Gold, Yellow ...