Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 16

Platinum GIA 8.07ctw No Heat Ceylon Blue Star Sapphire Diamond Halo Ring

$7,480
£5,681.67
€6,547.21
CA$10,533.69
A$11,678.16
CHF 6,137.33
MX$142,921.47
NOK 76,648.97
SEK 71,942.73
DKK 48,870.87

About the Item

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Rich Deep Blue Color - No Heat - Ceylon- 7.72ct (exact) ** See Certification Details Below for Complete Info ** (18) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - Nice Brilliant white Diamonds - 0.35ctw (exact) Total Carat Weight: 8.07 (exact) Material: Solid .800+ Platinum (tested) - Stamped PT900 Weight: 9.34 Grams Ring Size: 6.0 (Fitted on a finger. We can custom size this ring. Please contact us prior to purchase for sizing inquiries.) Ring Width: 14.3mm (0.56") (top of the ring - north to south) - 13.7mm (0.54")(east to west) - 2.4mm (bottom of the shank) Ring Height: 11.6mm rise off the finger Stamp: PT900 - 7.72 - D0.35 Condition: Shows some light wear. Excellent overall condition. Comes w/ the original GIA certification for the sapphire. Stock Number: MK-120147538 --Certification Details:-- Laboratory: GIA Report Number: 1236663337 Shape: Oval Cutting Style: Double Cabochon Transparency: Transparent Color: Blue Phenomenon: Displaying Asterism Species & Variety: Natural Corundum - Natural Star Sapphire Geographic Origin: Sri Lanka Treatment: No Indications of Heating Weight: 9.34 grams (gross) Measurements: 10.60 x 9.58 mm
  • Ring Size:
    6 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    9.34 g
  • Lab Report Available:
    GIA 1236663337
  • Period:
  • Date of Manufacture:
    Unknown
  • Condition:
    Wear consistent with age and use. Shows some light wear. Excellent overall condition. Comes w/ the original GIA certification for the sapphire.
  • Seller Location:
    Montclair, NJ
  • Reference Number:
    Seller: 120147538-082625-MK1stDibs: LU2166227272962

More From This Seller

View All
Platinum GIA 5.74ctw No Heat Periwinkle Blue Ceylon Sapphire Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Periwinkle Blue Color- No Heat - Ceylon - 5.21ct (exact) ** See Certification Details Below for Complete...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Platinum GIA 5.75ctw Blue Star Sapphire w/ Baguette Diamond Sides Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Double Cabochon Cut - Prong Set - Light Blue Color - No Heat - Nice Star - 100% Natural -5.37ct (exact.) ** See Certification D...
Category

20th Century 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

Very Nice Platinum GIA 2.53ctw Transparent Blue Star Sapphire Diamond 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- 2.0ct (exact) ** See Certification Details Bel...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum AGL 6.82ctw Ceylon Silky Velvety Blue Sapphire w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Velvety Blue Color - Natural Silk - 5.60ct (exact) ** See Certification Details Below for Complete Info ** (12) Na...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Platinum GIA Ceylon NO HEAT Cabochon Blue Star Sapphire & Diamond Ring
Located in Montclair, NJ
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...
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

You May Also Like

Platinum 10.80 Carat GIA Certified No Heat Blue Star Sapphire CAB & Diamond Ring
Located in Los Angeles, CA
A stunning and elegant Natural Unheated Blue Star Sapphire GIA certified. NO HEAT TREATMENT. The piece is platinum weighs 9.5 grams and the size is ...
Category

2010s North American Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, Star Sapphire, Platinum

Natural 8.55 Carat Blue Star Sapphire Diamond Platinum Ring
Located in San Francisco, CA
Platinum ring setting features one Oval Cabochon Cut Natural Blue Star Sapphire for a total weight of 8.55cts accented by approximately 0.40cts ...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, 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

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

8.00 carat Oval Blue Star Sapphire & Diamond Ring in Platinum
Located in La Jolla, CA
12.95 carats Oval Star Sapphire & Diamond Ring in Platinum Star Sapphire and Diamond Ring features an Oval-shaped Violetish Blue Star Sapphire weighing 12.95 carats surrounded by Ba...
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Sapphire, Star Sapphire, Platinum

GRS Cert 2.56ct No Heat Kashmir Blue Sapphire in Platinum Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
GRS certified no heat 2.56 carat Kashmir Blue Sapphire with double diamond halo ring. Mounted in a vintage bezel set platinum setting. The Blue Sapphire is superbly clean, with a leg...
Category

20th Century Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage Star Sapphire & Diamond Cocktail Ring in Platinum
Located in Bloomington, MN
This extraordinary cocktail ring features a 4.47 carat oval star sapphire measuring 15 x 14.5mm, set in 900pt platinum mounting. The cabochon sapphire displays a soft blue hue with t...
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum