Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 12

Antique Platinum GIA Ceylon NO HEAT Cabochon Blue Star Sapphire & Diamond Ring

$7,906.40
$9,88320% Off
£5,999.19
£7,498.9920% Off
€6,859.54
€8,574.4320% Off
CA$11,043.10
CA$13,803.8720% Off
A$12,278.42
A$15,348.0320% Off
CHF 6,411.11
CHF 8,013.8920% Off
MX$149,458.28
MX$186,822.8620% Off
NOK 81,803.02
NOK 102,253.7820% Off
SEK 76,645.52
SEK 95,806.9120% Off
DKK 51,194.03
DKK 63,992.5320% Off
Shipping
Retrieving quote...
The 1stDibs Promise:
Authenticity Guarantee,
Money-Back Guarantee,
24-Hour Cancellation

About the Item

This gorgeous antique cocktail ring is crafted in solid platinum and features a gorgeous, GIA certified, natural star sapphire stone that displays a very clear and well centered star over its unique and desirable light blue color. The sapphire stone is further accented with approximately 0.49 carats of fine quality old single and baguette cut diamonds that add a truly glamorous touch to this classy and elegant ring. This ring comes with the original GIA certification for the sapphire in which ensures it is a 100% natural stone with no heat treatment and originated from Sri Lanka (Ceylon). Enjoy :) --Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Light Blue Color - 11.38ct (approx. based on the GIA measurements) ** See Certification Details Below for Complete Info ** (2) Natural Genuine Diamonds - Baguette Cut - Channel Set - F/G Color - VS1/VS2 Clarity - 0.24ctw (approx.) (18) Natural Genuine Diamonds - Old Single Cut - Pave Set - F/G Color - VS1/VS2 Clarity - 0.25ctw (approx.) Total Carat Weight: 11.87 (approx.) Material: Solid Platinum Weight: 5.63 Grams Ring Size: 4.5 (We can custom size this ring. Please contact us prior to purchase for sizing inquiries.) Ring Width: 15.6mm (0.6") (top of the ring - north to south) - 16.9mm (0.66") (east to west - diamond to diamond) Ring Height: 7.9mm rise off the finger Condition: Antique ring. Comes w/ the original GIA certification for the sapphire. Original finish and patina intact. Stock Number: EK-170258636-23060719 --Certification Details:-- Laboratory: GIA Report Number: 2225942998 Shape: Oval Cutting Style: Double Cabochon Transparency: Semi-Transparent Color: Light Blue Phenomenon: Displaying Asterism Species & Variety: Natural Corundum - Natural Star Sapphire Geographic Origin: Sri Lanka Treatment: No Indications of Heating Measurements: 11.10 x 10.95 x 7.95 mm
  • Ring Size:
    4.5 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    5.63 g
  • Style:
  • Lab Report Available:
    GIA 2225942998
  • Period:
  • Date of Manufacture:
    unknown
  • Condition:
    Wear consistent with age and use. Antique ring. Comes w/ the original GIA certification for the sapphire. Original finish and patina intact.
  • Seller Location:
    Montclair, NJ
  • Reference Number:
    Seller: 170258636-23060719-MK1stDibs: LU2166219764482

More From This Seller

View All
Antique Art Deco Platinum 8.50ctw Star Sapphire Old European Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Round Cabochon Cut - Prong Set - Grayish Blue Color - 11.13mm( approx.) - 8.30ct (approx.) (2) Natural Genuine Diamonds - Old Europe...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Gold, White Gold, Platinum

Platinum 4.85ctw Cabochon Vivid Star Sapphire & Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Slightly Grayish Blue Color - Vivid 6 legged Star - 9.7x9.4mm - 4.75ct (exact) (6) Natural Genuine D...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Gold & Platinum GIA 11.50ctw Star Sapphire w/ Diamond Double Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Gorgeous Star - Blue Color - No Heat - Ceylon- 10ct (approx.) ** See Certification Details Be...
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum

Platinum 7.16ctw Cabochon Blue Star Sapphire Trillion Baguette Diamonds Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Nice Star - Blue Color -6.80ct (exact) Natural Genuine Diamonds - 2 Trillion & Numerous Baguette Cut...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum 5.18ct GIA Star Sapphire w/ Diamond Floral Design Petite Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Blue w/ Very Sharp Well defined star - No Heat - Ceylon - 4.71ct (exact) ** See Certification...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum GIA 13.65ctw High Quality Blue Star Sapphire & Diamond Dual Finish Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Bezel Set - Incredible Clean Blue Color - No Heat- 13.19ct (exact) ** See Certification Details Below for Comple...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

You May Also Like

Art Deco Blue Sapphire Star Ring from Late 1930s 18 Karat White Gold
Located in Boston, MA
1930s Late Art Deco 12 Carat Star Sapphire Diamond 18 kt White Gold Cocktail Ring This cocktail ring has a large, natural star sapphire that is a round cabochon shape. The stone wei...
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, White Gold

Vintage Platinum Star Sapphire Diamond Ring
Located in Palm Desert, CA
Vintage Platinum Star Sapphire Diamond Ring. Natural Star Sapphire Cabochon is 14.0mm x 12.5mm x 10.0mm, four prong set. The star has an excellent presen...
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

9.07 Carat Blue Star Sapphire & Diamond Halo Ring in 18K White Gold
By Gad & Co.
Located in Miami, FL
9.07 Carat Star Sapphire and White Diamond Halo Ring in 18K White Gold. Natural star sapphire cocktail ring. The cabochon-oval sapphire has an asterism star blue phenomenon and car...
Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

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

20 Carat Blue Star Sapphire Diamond Palladium Cocktail Ring Art Deco
Located in New York, NY
This is a spectacular Art Deco ring with a 20.62 Carat Blue Star Sapphire of extraordinary beauty. The cocktail ring is further adorned with two Baguette Cut Diamonds and 10 Round B...
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Palladium

14K White Gold Star Sapphire and Diamond Ring
Located in Great Neck Plaza, NY
14K White Gold Star Sapphire ring 49 carat, 6 round diamonds total carat .038
Category

Vintage 1950s Cocktail Rings

Materials

Star Sapphire, 14k Gold

Oval Cabochon Star Sapphire and Diamond Cocktail Ring Set in 14 Karat White Gold
Located in Scottsdale, AZ
Ring Size: 6.75 Crafted with impeccable artistry, this stunning ring features a captivating oval cabochon star sapphire as its centerpiece, exuding celestial allure and mystique. The star sapphire, with its enchanting asterism that dances across its surface, commands attention and admiration. Set in lustrous 14 karat white gold, the sapphire is gracefully accented by diamonds on either side, adding brilliance and sparkle to the piece. The combination of the ethereal star sapphire and the shimmering diamonds creates a harmonious contrast, resulting in a timeless and elegant design. Whether worn as a statement piece or as a part of your everyday wear, this exquisite ring captures the essence of refined luxury and sophistication. This piece is in very good estate condition and has been professionally cleaned and polished. It comes with an appraisal card, verifying its authenticity and current appraisal value. Metal: 14 Karat White Gold Gemstones: Star Sapphire and Diamonds Star Sapphire Count: 1 Star Sapphire Cut: Oval Cabochon Star Sapphire Total Carat Weight: 3.2 carats Star Sapphire Color: Grayish Blue...
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Star Sapphire, Sapphire, White Diamond, Diamond, White Gold, 14k Gold, Gold