Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 11

No Heat Natural Blue Star Sapphire Diamond 18K White Gold Cocktail Ring GIA Cert

About the Item

Stunning and unique star sapphire diamond cocktail ring crafted in 18 karat white gold. The ring features a natural no heat blue star sapphire gemstone weighing 20.37 carat certified by the GIA. The sapphire is flanked by two free form blue cabochon gemstones and round brilliant cut diamonds weighing approximately 3.71 carat total weight. The diamonds are graded F-G color and VS2-SI1 clarity. The ring measures size 7 (can be sized), and measures 25 x 25mm on top, shank 6.5mm. Weight: 22.9 grams.

More From This Seller

View All
Art Deco No Heat Natural Blue Sapphire Diamond Platinum Cocktail Ring Antique
Located in Boca Raton, FL
This late Art Deco platinum ring features a stunning approximately 2.50-carat cushion-cut no heat natural blue sapphire at its center, radiating deep blue brilliance. The sapphire is...
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

4- Carat Zambian Emerald & Diamond 18 Karat Yellow Gold Cocktail Ring GIA Cert
Located in Boca Raton, FL
This Emerald & Diamond Cocktail Ring showcases a stunning 4.00-carat emerald-cut Zambian emerald, certified by GIA for its exceptional quality (F2 grade). Flanking the vibrant green ...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Modern Blue Sapphire Diamond 18 Karat White Gold Saddle Ring
Located in Boca Raton, FL
This modern 18K White Gold Diamond and Sapphire Saddle Ring features an elegant and striking design. Adorned with 171 round brilliant-cut diamonds, totaling 3.00 carats (H-I color, V...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Natural Pink Diamond Engagement Ring 18 Karat White & Rose Gold GIA
Located in Boca Raton, FL
Fabulous natural pink diamond engagement ring fashioned in 18 karat white and rose gold. The ring features a .45 carat radiant cut natural light pink diamond...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Pink Diamond, 18k Gold, Rose Gold, White Gold

1960's Oval Natural Blue Sapphire Diamond Platinum Estate Cocktail Ring
Located in Boca Raton, FL
Beautiful sapphire diamond vintage cocktail ring crafted in platinum. The ring features an 1.36 carat natural blue sapphire and round and baguette diamonds weighing approximately .36...
Category

Mid-20th Century Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

20 Carat Blue Cabochon Sapphire & Diamond 18 Karat White Gold Ring
Located in Boca Raton, FL
Vintage blue sapphire diamond cocktail ring crafted in 18 karat white gold. The cabochon natural blue sapphire weighs approximately 20 carats and is surrounded by 22 round brilliant ...
Category

Late 20th Century American Modern Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

You May Also Like

18K White Gold Triangle Diamond Ring with GIA-Certified No-Heat Star Sapphire
Located in New York, NY
Make a powerful and elegant statement with this captivating 18K White Gold Cocktail Ring, showcasing a mesmerizing natural star sapphire from Sri Lanka (Ceylon), certified by GIA as ...
Category

Early 2000s American Contemporary Cocktail Rings

Materials

Diamond, Star Sapphire, Gold, 18k Gold, White Gold

GIA Certified No Heat Green-Blue Sapphire & Diamond 18k White Gold Cluster Ring
Located in Tustin, CA
We are pleased to offer this GIA Certified No Heat Green-Blue Sapphire & Diamond 18k White Gold Cocktail Cluster Ring. This finely crafted piece features a cluster/ribbon design set ...
Category

1990s Contemporary Cluster Rings

Materials

Diamond, Green Sapphire, 18k Gold, White Gold

GRS Cert. No Heat Cabochon Blue Star Sapphire Ring with Trapezoid Cut Diamonds
By Gad & Co.
Located in Miami, FL
GRS certified 23.28 carat cabochon cut Blue Star Sapphire and diamond ring in 18k white gold. Set with 2 trapezoid cut diamond side stones, and a round cut diamond hidden halo. Offering the aesthetic of a vintage bezel setting...
Category

2010s Sri Lankan Modern Cocktail Rings

Materials

Diamond, Star Sapphire, White Diamond, White Gold, 18k Gold

Handmade 18K TT Gold GIA No Heat Oval Cabochon Blue Sapphire Knot Cocktail Ring
Located in Montclair, NJ
This stunner of a sapphire cocktail ring is very well crafted and handmade in solid 18k gold and features a mesmerizing oval cabochon sapphire ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Sapphire, Gold, 18k Gold, White Gold, Yellow Gold

GIA Cert. 26 Carat Sapphire No Heat Cabochon & Diamond Art Deco Dome 18K Ring
Located in Miami, FL
GIA Certified 26.47 Carat No Heat Sri Lanka Origin Blue Sapphire and Diamond Dome Art Deco Style Ring in 18K White Gold. Item Details: - Item T...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, White Diamond, Gold, 18k Gold, White Gold

18k White Gold No Heat GIA Certified Purple Sapphire Ring with Diamonds
By Avanti
Located in Carrollton, TX
This stunning purple sapphire is set in a handmade 19k white gold diamond setting. The sapphire is GIA certified and unheated. The beautiful color-tone against the bright, vibrant ...
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

Recently Viewed

View All