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Black Starr & Frost EGL Certified 1.03 Carat Diamond Onyx Platinum Cocktail Ring

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EGL Certified 1.03 Carat Diamond Platinum Fishtail Engagement Ring
Located in Stamford, CT
Vintage 1950's diamond platinum engagement ring. Fishtail square center set with its original transitional cut 1.03 carat diamond and bar set straight baguette side diamonds. EGL cer...
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.03 Carat Transitional Diamond Platinum Engagement Ring
Located in Stamford, CT
Mid-Century Transitional brilliant cut round center diamond engagement ring. Set in platinum with two tapered baguette side diamonds in a three-stone setting. 1 transitional cut ro...
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

EGL Certified 1.03 Carat Transitional Cut Diamond Platinum Dome Engagement Ring
Located in Stamford, CT
Early 1900's Victorian Diamond platinum engagement ring. Mounted with a transitional Ideal cut 1.03ct diamond. The dome crown is highly detailed with bow design sides, beautiful open...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.03 Carat Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage early 1900s Sapphire Platinum Diamond engagement ring, with an original old European cut Sapphire. GIA certified simple heat only. Simple Diamond accents. 1 oval blue Sapph...
Category

Early 20th Century Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

EGL Certified .51 Carat Edwardian Old European Diamond Platinum Cocktail Ring
Located in Stamford, CT
Step back in time with this EGL certified .51 Carat all original 1910 Edwardian pierced top diamond platinum cocktail Ring. This stunning ring is a dazzling tribute to Edwardian eleg...
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Platinum

EGL Certified .63 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
1950's diamond cluster engagement ring. EGL certified round center diamond set in a platinum flower design with single and baguette cut accent diamonds. 1 round brilliant cut diamo...
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

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EGL 1.03 Carat Radiant Trillion Diamond Platinum Trilogy Ring
Located in San Francisco, CA
This Pre-Owend Platinum handcrafted Women's trilogy ring showcases an EGL Certified 1.03 Carat Radiant Cut natural diamond accompanied by two (2) Trillion Cut diamonds on each side, ...
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GIA 0.81 Carat Diamond Black Starr & Frost Engagement Ring
By Black, Starr & Frost
Located in New York, NY
This elegant platinum engagement ring by Black Starr and Frost, is centered with a sparkling GIA certified old mine cut diamond that weighs 0.81ct. graded G color with VVS2 clarity. ...
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GIA Certified 1.03 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 8.25 Metal Type: Platinum Weight: 5.4grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2195689773 Shape: Old European Brilliant Ca...
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Vintage 1920s Unknown Art Deco Engagement Rings

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GIA Certified 1.03 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 6.25 Metal Type: Platinum [Tested and Hallmarked] Weight: 3.5 grams Center Diamond Details GIA Center Diamond - Report # 2205507441 Shape: Old European Bri...
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Vintage 1910s Unknown Edwardian Engagement Rings

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GIA Certified 1.03 Carat Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5 Metal Type: Platinum Weight: 3.6 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: 1.03 carat Color: J Clarity: I1 Side Stone Details: Shape: ...
Category

Vintage 1910s Unknown Edwardian Engagement Rings

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GIA Certified 1.03 Carat Edwardian Diamond Platinum Engagement Ring
Located in Hicksville, NY
Ring Size: 5.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.9 grams Center Diamond Details: GIA REPORT #: 5202982051 Weight: 1.03ct Cut: Old European brilliant Color: N ...
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Vintage 1910s Unknown Edwardian Engagement Rings

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