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Vintage Platinum GIA Cushion Cut .90 Ct. Diamond Engagement Ring
Price
$1,455
Location
United States
Available at
BrSquared · etsy.com
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vintage platinum gia cushion
vintage platinum gia cushion
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64 results
Vintage GIA 2.51ct Cushion Diamond Engagement Platinum Ring
$15,500
Vintage Platinum 13.66ctw GIA Cushion Sapphire & Diamond Ballerina Handmade Ring
$34,900
Vintage Platinum GIA Cushion Cut .90 Ct. Diamond Engagement Ring
$1,455
Vintage GIA 3.43ct Cushion Diamond 3 Stone Engagement Platinum Ring
$27,500
Vintage GIA 6.01ct Cushion Diamond Three-stone Engagement Platinum Ring
$49,950
Vintage GIA 2.82ct Cushion Diamond Three Stone Engagement Platinum Ring
$19,980
Reserved GIA 2.51ct Estate Vintage Cushion Diamond Engagement Wedding Platinum Ring
$15,500
Edwardian GIA 7.87ct Cushion Peridot & Diamond Platinum Antique Vintage Ring
$9,930
4.97 CTW Cushion Cut Diamond Sapphire Platinum Vintage Halo Ring Gia
$15,700
4.97 CTW Cushion Cut Diamond Sapphire Platinum Vintage Halo Ring GIA
$15,700
1.10ct GIA-Certified Cushion Cut Diamond Ring, Circa 1925. Platinum Ring.
$11,800
Vintage Platinum 13.66ctw GIA Cushion Sapphire & Diamond Ballerina Handmade Ring
$27,920
Circa 1920 Art Deco Platinum GIA Certified .98ct Antique Cushion Platinum Engagement Ring - VEG#1795
$4,750
Cushion Cut Diamond Halo Platinum Engagement Ring 1.03 Ct Gia Retail 5,500
$1,495
GIA 3.55ct Estate Vintage Cushion Diamond 3 Stone Engagement Wedding Platinum Ring
$28,000
Vintage Platinum Ring 5.87ct. Natural Green Emerald Cushion Shape GIA Cert
$6,950
Vintage 1940s $4000 1.47ct Cushion Cut GIA CHRYSOBERYL Platinum Wedding RING
$650
GIA 5.06ct Vintage Cushion Diamond Engagement Wedding 18k Yellow Gold Platinum Ring
$39,990
Vintage Platinum Engagement Ring 5.04CT. Natural Pink Sapphire Cushion Cut GIA
$32,500
Vintage Platinum 18KYG Ring 5.12CT. Natural Untreated Cushion Blue Sapphire GIA
$2,950
Vintage Platinum Engagement Ring 5.54ct. Natural Cushion Blue Sapphire GIA cert
$11,950
Vintage Platinum Ring 5.87 CT Natural Green Emerald Cushion Shape GIA cert
$7,850
4.97 CTW Cushion Cut Diamond Sapphire Platinum Vintage Halo Ring GIA
$15,700
Vintage GIA 5.84ct Fancy Yellow Cushion Diamond Three Stone Engagement Platinum Ring
$30,900
Vintage platinum engagement ring 4.16ct cushion shape blue sapphire GIA cert
$12,950
Vintage Platinum GIA Burma NO HEAT Cushion Sapphire & Diamond Engagement Ring
$5,598.40
1.84ct. Vintage filigree platinum engagement ring natural cushion ruby GIA cert circ 1920's
$8,750
Circa 1920s Art Deco Platinum GIA .96ct Antique Cushion Engagement Ring - VEG#2310
$4,250
Vintage platinum engagement ring 5.04ct. natural untreated pink sapphire cushion shape GIA cert
$37,500
Classic GIA 5.01ct Natural CUSHION Diamond Engagement 3 Stone Platinum Vintage Estate Ring
$39,980
Classic GIA 5.01ct Natural CUSHION Diamond Engagement 3 Stone Platinum Vintage Estate Ring
$39,980
Vintage 3.05ct GIA-Certified Antique Cushion Cut Diamond Ring, Circa 1945. Handcrafted Platinum Ring.
$45,000
Platinum Vintage engagement ring cushion cut Diamond 0.80ct I-SI1 GIA cert.
$2,450
Vintage 1.15ct GIA Certified Cushion Ruby 0.63ct Diamond Platinum Ring Size 7
$1,750
Vintage Platinum Old Miner Cushion Cut Diamond Engagement Set 2.23Ct G-VS1 GIA
$10,500
Circa 1920s Art Deco Platinum GIA Certified Elongated Cushion Diamond Engagement Ring-VEG#1237A
$7,010
Circa 1920 Art Deco Platinum GIA 2.25ct Antique Cushion Diamond Engagement Ring - VEG#1986
$7,500
Circa 1910 Edwardian Platinum GIA Certified 1.03ct Antique Cushion Diamond Engagement Ring VEG#1501
$8,050
Circa 1920 Art Deco Platinum GIA Certified 1.56ct Antique Cushion Diamond Engagement Ring - VEG#1878
$13,500
Circa 1900 Edwardian Platinum GIA Certified 1.62ct Antique Cushion Diamond Engagement Ring - VEG#1732
$13,000
Circa 1920 Art Deco Platinum GIA Certified 1.69ct Antique Cushion Diamond Engagement Ring-VEG#766A
$11,750
Circa 1900 - Edwardian Platinum GIA certified .81ct Old Mine Cushion Brilliant DiamondEngagement Ring - VEG#373
$3,116
Circa 1900 Edwardian Platinum GIA Certified .51ct Antique Cushion Diamond Engagement Ring - VEG#2074
$1,750
Circa 1910 Edwardian Platinum GIA Certified 1.67ct Antique Cushion Diamond Engagement Ring-VEG#1219A
$13,501
Circa 1920s Art Deco Platinum GIA Certified 1.00ct Antique Cushion Diamond Engagement Ring - VEG#1614
$6,500
Vintage Platinum three stones engagement Sapphire Ring 4.16CT. Natural BLUE SAPPHIRE cushion shape GIA cert.
$12,950
Circa 1920s Platinum Art Deco GIA 1.84 Old Mine Antique Cushion Engagement Ring VEG#2277
$13,500
Circa 1920 Art Deco Platinum GIA Certified 1.48ct Antique Cushion Diamond Engagement Ring - VEG#1649
$11,750
Circa 1920 Art Deco Platinum GIA Certified 1.28ct Antique Cushion Diamond Engagement Ring - VEG#1651
$9,000
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“vintage platinum gia cushion”
Circa 1920 Art Deco Platinum GIA Certified 1.39ct Antique Cushion Diamond Engagement Ring-VEG#1206A
$8,828
Circa 1920s Art Deco Platinum GIA Certified .54ct Cushion Brilliant Cut Diamond Engagement Ring - VEG#710
$3,219
Vintage Platinum three stones engagement Sapphire Ring 2.63CT. Natural untreated BLUE SAPPHIRE cushion shape GIA cert.
$6,850
Antique Edwardian Platinum 2.33ctw GIA Graded Cushion Sapphire w/ Old European Diamond Engraved Scroll Work Ring
$5,998
Circa 1920 Art Deco Platinum GIA Certified 1.08ct Antique Cushion Brilliant Diamond Engagement Ring - VEG#1770
$9,000
Circa 1920s Edwardian Platinum GIA Certified .63ct Old Mine Brilliant-Antique Cushion Diamond Engagement Ring-VEG#1192A
$3,116
Circa 1920s Art Deco Platinum GIA Certified 1.14 carat Antique Cushion Sapphire Engagement Ring- VEG#2117
$7,000
Vintage Classy Platinum 2.96ctw GIA Certified Burma No Heat Cushion Cut Sapphire & Baguette Diamond Engagement or Promise Ring
$6,998
Art Deco 1920s Engagement Ring with GIA Certified F/VS2 Cushion Cut Diamond Ring in Diamond Set Platinum
$13,000
Antique Edwardian 14K Yellow Gold & Platinum 3.60ctw GIA Graded Elongated Cushion Sapphire w/ Diamond Halo Engagement Cocktail Ring
$9,998
1930's 1.14ct Old Mine Cushion Cut Diamond Engagement Ring set in Platinum - Ribbon Style Setting. * GIA Certified - VEG#299
$4,154
Vintage Sapphire & Diamond Platinum Engagement Ring 2.38ct GIA Certified Cushion Cut Natural Blue Sapphire Wedding Ring Men's Pinky Ring
$3,445
Circa 1910 Edwardian Platinum GIA certified 2.35ct Conical Pearl and .50cttw Old Mine Cushion Diamond Engagement Ring- VEG# 1163
$5,972
Vintage Platinum 2.83ctw GIA Certified Cushion Ceylon NO HEAT Purple Sapphire w/ Princess Channel Diamond Sides Engagement or Promise Ring
$3,998
Vintage Handmade Platinum 4.43ctw GIA Certified Ceylon NO HEAT Cushion Purple Sapphire w/ Tapered Baguette Diamond 3 Stone Engagement Ring
$9,988
Set New Items Alert
1,000,000+ partial matches
GIA 1.80ct Cushion Cut Diamond Halo Engagement Ring in Platinum
$20,279.99
Tacori Platinum GIA 0.96ct Diamond Petite Round Cushion Bloom Engagement Ring 6
$6,100
Platinum 18k yellow gold engagement ring 1.31ct. natural fancy intense yellow diamond cushion shape GIA cert
$13,500
Edwardian Platinum Sapphire Diamond Engagement Ring GIA
$14,500
18k RARE GIA Green Yellow Cushion cut Sapphire Ring
$6,850
2.04 Cushion Brilliant Diamond Platinum Engagement Ring
$28,800
Mid-Century 1.58 CTW Diamond Platinum Engagement Ring GIA
$11,200
Edwardian Natural Freshwater Pearl Diamond Platinum Stickpin GIA
$1,000
GIA Certified Platinum Diamond Ring 1.51 ct
$13,500
Vintage GIA 3.70ct Oval Diamond 3 Stone Engagement Platinum Ring
$19,990
Handmade 18K White Gold 8.04cttw Cushion Cut GIA Diamond Eternity Band
$20,400
GIA 5.24ctw Trillion Diamond Engagement Halo Pave Platinum Ring
$49,450
Vintage GIA 1.55ct Fancy Yellow Radiant Diamond Engagement Platinum Ring
$7,500
Platinum Diamond Engagement Ring - 900 Round Brilliant 2.07ctw GIA
$10,800
Art Deco 1.11 CTW Old Mine Diamond Platinum Engagement Ring GIA
$4,100
14k White Gold 1.55ct GIA Cushion Cut Diamond Engagement Ring
$11,995
GIA Antique Vintage 1920s 3.28ct OLD Euro Diamond Engagement Platinum Ring
$34,275
Art Deco 3.17 CTW Asscher Diamond Platinum Engagement Ring GIA
$57,000
Exquisite Art Deco 1.39 CTW Diamond Platinum Engagement Ring GIA
$8,850
Vintage GIA 2.58ct Yellow Pear Diamond Three Stone Engagement Platinum Ring
$7,350
GIA 17.23ct Deep Blue Violet Cushion TANZANITE Peridot and Diamond Trilogy Ring
$11,570
Platinum Cushion Engagement Ring, Dia Weight .40ct
$520
Cartier French Contemporary 0.38 CTW Diamond Platinum Solitaire Ring GIA
$2,600
Platinum Diamond 2.40ct GIA EVVS2 Wedding Set Rings Size 4.25
$7,500
Sparkly GIA-Certified Diamond Ring with Diamond Halo in Platinum
$3,400
Contemporary Platinum Round and Baguette Diamond Ring with GIA Report
$20,950
Antique Edwardian Platinum 2.92 ctw GIA Diamond Trilogy Engagement Ring
$10,750
Platinum 1930's Deco Diamond Double Clip GIA Certified E VS2 Brooch
$72,000
18K Yellow Gold 3.90ctw GIA Cushion Rhodolite Garnet Solitaire & Diamond Ring
$1,598.40
Vintage GIA 4.52ct Green Tsavorite Diamond Three Stone Engagement Wedding Platinum Ring
$10,900
GIA Certified Natural Ceylon Sapphire Ring 2.74 Carat Platinum
$2,499
Vintage 14k white gold ring 4.07ct natural cushion yellow sapphire GIA cert
$7,250
2.33 Carat Old Mine Cut Diamond Platinum Solitaire Vintage Engagement Ring GIA
$35,500
GIA Certified 1.33 Carat Diamond Emerald Platinum Engagement Ring
$12,850
Platinum Natural Sapphire Ring with Diamond Setting. GIA Authenticity.
$4,999
Hearts & Arrows Gemlok Diamond Engagement Ring Platinum GIA Certified
$26,500