Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 9

EGL Certified 2.71 Carat Round Diamond Platinum Three-Stone Engagement Ring

$27,150
£20,615.64
€23,575.52
CA$37,932.49
A$42,189.21
CHF 22,029.89
MX$513,397.76
NOK 281,355.34
SEK 263,861.67
DKK 175,953.15
Shipping
Retrieving quote...
The 1stDibs Promise:
Authenticity Guarantee,
Money-Back Guarantee,
24-Hour Cancellation

About the Item

Diamond three-stone engagement ring. EGL certified 2.71ct round brilliant cut center diamond in a simple four prong platinum setting with two tapered baguette accent diamonds. The main diamond has great brilliance and is graded H-I. Classic mid-century design and craftsmanship. Circa 1945-1950 1 round brilliant cut diamond, H-I SI3 approx. 2.71cts EGL Certificate # 4001629323D 2 tapered baguette diamonds, G-H VS SI approx. .30cts Size 7 and sizable Platinum Stamped: 10% IRID Plat 5.0 grams Width at top: 9.1mm Height at top: 7.7mm Width at bottom: 1.6mm
  • Ring Size:
    7 US, Resizable
  • Metal:
  • Stone:
  • Stone Cut:
  • Weight:
    3.01 ct
  • Lab Report Available:
    EGL 400162923D
  • Period:
  • Date of Manufacture:
    1945-1950
  • Condition:
    Wear consistent with age and use.
  • Seller Location:
    Stamford, CT
  • Reference Number:
    Seller: 100-000391stDibs: LU54818848672

More From This Seller

View All
EGL Certified 1.10 Carat Round Diamond Platinum Solitaire Engagement Ring
Located in Stamford, CT
EGL certified diamond engagement ring. 1.10ct round cut diamond center in stone. Set in a Platinum solitaire six prong setting. This diamond has faint yellow coloring that is more ex...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.02 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond split shank engagement ring. EGL certified round center stone set in a 14k white gold Halo setting with 52 round accent diamonds. 1 round diamond G-H SI2, approx. 1.02cts...
Category

21st Century and Contemporary Engagement Rings

Materials

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

EGL Certified 1.41 Carat Round Diamond Platinum Solitaire Engagement Ring
Located in Stamford, CT
Solitaire diamond engagement ring. EGL certified 1.41ct round brilliant cut diamond in a platinum 6 prong setting. 1 round brilliant cut diamond, I S...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's diamond engagement ring. Round brilliant cut center stone set in its original filigree platinum setting. 1 round brilliant cut I-J SI diamond, Approximate 1.10 carats. EGL C...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Classic 1940's square top diamond engagement ring. EGL certified center stone, is a brilliant round cut diamond, F-G (near colorless) and a VS2. Mounted in a solid platinum setting w...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.56 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1930's diamond platinum ring. EGL certified transitional cut center stone with six round brilliant cut accent diamonds. . Recently graded by the EGL as fracture filled. 1 round bri...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

You May Also Like

Certified Old Cut Diamond Platinum Engagement Ring 0.88 Carat
Located in Mayfair, London, London
A beautiful platinum diamond engagement ring. The ring comprises of an old cut diamond with a total weight of 0.88ct, M colour and VS1 clarity and has 8 round brilliant cut diamonds ...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Round Brilliant Cut Diamond Engagement Ring 1.51 Carat
Located in Mayfair, London, London
A beautiful platinum diamond engagement ring. The round brilliant cut diamond in a four claw setting weighs 1.51ct, is E colour and VVS2 in clarity. The ring is currently a size UK M...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 1.90 carat diamond platinum engagement ring
Located in Beverly Hills, CA
Crafted in the 1960s, this Mid Century platinum ring showcases a GIA-certified 1.90-carat round brilliant cut diamond, graded O-P color and SI1 clarity, radiating a soft, antique glo...
Category

Vintage 1960s Modern Engagement Rings

Materials

Diamond, Platinum

1.87 Total Carat Round Diamond Platinum 3-Stone Engagement Ring
Located in Santa Monica, CA
This stunning 3-stone platinum engagement ring showcases three dazzling round brilliant cut diamonds, totaling 1.87ct. The open wrapping prong setting enhances the brilliance of each...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

0.77 Carat GIA Cert Diamond Platinum Engagement Ring
Located in New York, NY
This platinum ring inspired from the Edwardian era, centers a sparkling GIA certified round brilliant cut diamond that weighs 0.77ct. graded I color with VVS2 clarity. Accentuating t...
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

4.89 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.89 carat diamond solitaire engagement ring, displayed in a contemporary platinum setting; part of our diverse diamond jewellery collections. This stunning, fine and impressive antique diamond solitaire engagement ring is crafted in platinum. This impressive pierced decorated, sympathetic contemporary setting is embellished with an impressive six-claw set antique (circa 1900) 4.89ct Old European round cut diamond. The subtly elevated ring shoulders blend seamlessly with the plain platinum hallmarked shank. The contemporary platinum shank is hallmarked to the interior with the platinum mark ( 950 ), maker's mark (DOM) and the Birmingham Assay office hallmark (anchor). This diamond ring is illustrated with a circa 1960's 14k white gold setting; this can be used as an alternative upon request. The elevated, pierced decorated ring shoulders of this alternative setting are embellished with forty-eight pavé set modern brilliant round cut diamonds, and the impressive eight claw basket setting incorporates six further pavé set diamonds. The alternative setting has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k white gold. This large diamond solitaire ring...
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum