Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 17

Gorgeous Platinum GIA 3.71ctw Oval Blue Clean Brilliant Sapphire & Diamond Ring

About the Item

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Gorgeous Blue Color - Clean Incredible Color - Heated - 2.89ct (exact) ** See Certification Details Below for Complete Info ** Numerous Natural Genuine Diamonds - Round Brilliant & Baguette Cut - Prong & Channel Set - Nice Brilliant White Color - 0.82ctw (exact) Total Carat Weight: 3.71 (exact) Material: Solid .900 Platinum (tested) - Stamped PT900 Weight: 10.30 Grams Ring Size: 5.5 (Fitted on a finger. We can custom size this ring. Please contact us prior to purchase for sizing inquiries.) Ring Width: 13.8mm (0.54") (top of the ring - north to south) -2.9mm (bottom of the shank) Ring Height: 7.6mm rise off the finger Signature: D0.82- 2.89 - PT900 Condition: Excellent condition. Comes w/ the original GIA certification for the sapphire. Stock Number: MK-170158399 --Certification Details:-- Laboratory: GIA Report Number: 2231582928 Shape: Oval Cutting Style: Crown: Brilliant Cut Cutting Style: Pavilion: Step Cut Transparency: Transparent Color: Blue Species & Variety: Natural Corundum - Sapphire Geographic Origin: Thailand Treatment: Heated Weight: 10.30 grams (gross) Measurements: 8.85 x 7.18 x 4.93 mm
  • Ring Size:
    5.5 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    10.3 g
  • Lab Report Available:
    GIA 2231582928
  • Period:
  • Date of Manufacture:
    Unknown
  • Condition:
    Wear consistent with age and use. Excellent condition. Comes w/ the original GIA certification for the sapphire.
  • Seller Location:
    Montclair, NJ
  • Reference Number:
    Seller: 170158399-053125-MK1stDibs: LU2166226458852

More From This Seller

View All
Vintage Platinum GIA 4.20ctw Oval Periwinkle Blue Sapphire & Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Periwinkle Blue Color - 3.50ct (exact stamped) ** See Certification Details Below for Complete Info ** Numerous Na...
Category

20th Century Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage Platinum GIA 4.67ctw VIVID CLEAN Pink Sapphire Baguette Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Breathtaking Vivid Pink Color - Heated - Clean to Naked Eye and loupe - 3.24ct (exact) ** See Certification Detail...
Category

20th Century Cocktail Rings

Materials

Diamond, Pink Sapphire, Platinum

Platinum GIA 3ctw Oval Sapphire w/ Round & Baguette Diamond Floral Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - Nice Blue Color - 2.22ct (exact stamped) ** See Certification Details Below for Complete Info ** Numerous Natural ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum 7.62ctw GIA Oval Brilliant Blue Sapphire Engagement Ring w/ Hidden Diam
Located in Montclair, NJ
This gorgeous sapphire and diamond engagement ring features a large, elongated oval brilliant cut sapphire that is elegantly prong set at the center of a modern diamond encrusted pla...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Vintage Platinum GIA 6.50ctw Cabochon ROYAL BLUE Sapphire & Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cabochon Cut - Prong Set - Clear - Perfect Royal Blue Color - Heated -3.50ct (approx. base on the certification measurements) ** See...
Category

20th Century Cocktail Rings

Materials

Yellow Diamond, Sapphire, Platinum

Solid Platinum GIA 2.52ctw Royal Blue Sapphire & Diamond Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Cut - Prong Set - True Royal Blue Color - Heated - Cambodia - 1.37ct (exact - stamped) ** See Certification Details Below for Comple...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

You May Also Like

Vintage Sapphire Diamond Band Ring in 14K Yellow Gold 3.71ctw Natural Stone
Located in Fairfield, CT
Vintage Sapphire and Diamond Band Ring in 14K Yellow Gold 3.71ctw Natural Stone This exquisite Blue Sapphire Ring in 14K yellow gold brings a timeless elegance to the hand. At its c...
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Gold, 14k Gold, Yellow Gold

Platinum Sapphire & Diamond Ring - Oval .54ctw
Located in Greensboro, NC
Size: 4 1/2 Sizing Fee: Up 3 sizes for $50 or Down 1 1/2 sizes for $40 Metal Content: Platinum Stone Information Natural Sapphire Carat(s): .50ct Cut: Oval Color: Blue Natural Di...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Oval Blue Sapphire Diamond Platinum Ring
Located in New York, NY
An elegant estate ring made in platinum and set with a natural 2.79 carat faceted oval blue sapphire measuring 9mm x 7mm x 5mm. The sides are comple...
Category

Late 20th Century American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A GIA certified 8.93 carat blue sapphire without heat treatment. The oval cut sapphire has a luscious and even color through the stone, true gem quality. It is accented by a cluster ...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A gem blue sapphire, certified by the GIA, takes center stage of this lovely platinum ring. The sapphire weighs just shy of 5 carats, 4.97 carats, and has a royal vivid blue color wh...
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Blue Oval Sapphire Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
This elegant cocktail ring features a rich blue sapphire surrounded by a halo of round and baguette cut diamonds. Highlights: - 1.03ct natural sapphire center with a very well satu...
Category

2010s Unknown Contemporary Cocktail Rings

Materials

Sapphire, White Gold, Platinum

Blue Oval Sapphire Platinum Ring
$6,800 Sale Price
20% Off
Free Shipping

Recently Viewed

View All