One-Carat Diamond Rings
One-carat vintage rings offer a bold, timeless look that defines the Art Deco and Mid-Century eras. These authentic originals feature hand-cut diamonds in gold or platinum settings, chosen for their craftsmanship and historic character.
24 products
Art Deco Old European Cut Diamond Engagement Ring 1.00 CT Platinum – GIA E/VS1 Circa 1920s
Art Deco Old European Cut Diamond Engagement Ring 1.00 CT Platinum – GIA E/VS1 Circa 1920s
Art Deco .98 Ct Old European Cut Diamond Solitaire Engagement Ring in Platinum | GIA I/VS2
Art Deco .98 Ct Old European Cut Diamond Solitaire Engagement Ring in Platinum | GIA I/VS2
1930s Art Deco Diamond Halo Engagement Ring in Platinum
1930s Art Deco Diamond Halo Engagement Ring in Platinum
Vintage 1.13 Ct Cushion Cut Diamond Engagement Ring with Bullet Accents | Platinum | GIA
Vintage 1.13 Ct Cushion Cut Diamond Engagement Ring with Bullet Accents | Platinum | GIA
Art Deco 1.01 Ct Old European Cut Diamond Platinum Engagement Ring | Circa 1930s
Art Deco 1.01 Ct Old European Cut Diamond Platinum Engagement Ring | Circa 1930s
Art Deco 1.07 CTW European Cut Diamond Vintage Engagement Ring GIA H/SI2
Art Deco 1.07 CTW European Cut Diamond Vintage Engagement Ring GIA H/SI2
The Lunia Ring | GIA Certified .96ct G-I1 Marquise Cut Diamond Platinum Three-Stone
The Lunia Ring | GIA Certified .96ct G-I1 Marquise Cut Diamond Platinum Three-Stone
Art Deco Old European Cut Diamond Halo Engagement Ring in Platinum | 1920s
Art Deco Old European Cut Diamond Halo Engagement Ring in Platinum | 1920s
Vintage 1.20 Ct Oval Cut Diamond & Baguette Three-Stone Engagement Ring in Platinum
Vintage 1.20 Ct Oval Cut Diamond & Baguette Three-Stone Engagement Ring in Platinum
Art Deco .97 Ct Old European Cut Diamond Vintage Engagement Ring GIA H/SI2 in 18K White Gold
Art Deco .97 Ct Old European Cut Diamond Vintage Engagement Ring GIA H/SI2 in 18K White Gold
Art Deco 1.02 Ct Old European Cut Diamond 18K White Gold Solitaire Engagement Ring – GIA H/I1
Art Deco 1.02 Ct Old European Cut Diamond 18K White Gold Solitaire Engagement Ring – GIA H/I1
Vintage Cushion Cut Diamond Engagement Ring Platinum 1.30 Ct GIA G/I1
Vintage Cushion Cut Diamond Engagement Ring Platinum 1.30 Ct GIA G/I1
Art Deco 1.44 CTW European Cut Diamond Vintage Engagement Ring with Tiered Side Stones
Art Deco 1.44 CTW European Cut Diamond Vintage Engagement Ring with Tiered Side Stones
SOLD Art Deco 1.42 CTW Old European Cut Diamond Platinum Antique Engagement Ring GIA J/SI2
SOLD Art Deco 1.42 CTW Old European Cut Diamond Platinum Antique Engagement Ring GIA J/SI2
Art Deco Old European Cut Diamond Engagement Ring in Platinum | 1930s
Art Deco Old European Cut Diamond Engagement Ring in Platinum | 1930s
Magnificent Art Deco 1.40 CTW European Cut Diamond Vintage Engagement Ring
Magnificent Art Deco 1.40 CTW European Cut Diamond Vintage Engagement Ring
Art Deco Old European Cut Diamond Halo Engagement Ring in Platinum | 1940s
Art Deco Old European Cut Diamond Halo Engagement Ring in Platinum | 1940s
Vintage Simon G .81ct GIA Brilliant Cut Diamond 18K White Gold Engagement Ring
Vintage Simon G .81ct GIA Brilliant Cut Diamond 18K White Gold Engagement Ring
Vintage 1.36 Ct Fancy Greenish Yellow Diamond Engagement Ring in Platinum & 18K Gold | GIA
Vintage 1.36 Ct Fancy Greenish Yellow Diamond Engagement Ring in Platinum & 18K Gold | GIA
Mid-Century 1.62 CTW Fancy Yellow Diamond Vintage Engagement Ring
Mid-Century 1.62 CTW Fancy Yellow Diamond Vintage Engagement Ring
Art Deco 1.32 CT Old European Cut Diamond Solitaire Engagement Ring in 18K White Gold | Circa 1920s
Art Deco 1.32 CT Old European Cut Diamond Solitaire Engagement Ring in 18K White Gold | Circa 1920s
Vintage .90 Ct Old European Cut Diamond Art Deco Engagement Ring in 18K White Gold
Vintage .90 Ct Old European Cut Diamond Art Deco Engagement Ring in 18K White Gold
Art Deco 1.26 CTW Old European Cut Diamond Sapphire Engagement Ring GIA J SI1
Art Deco 1.26 CTW Old European Cut Diamond Sapphire Engagement Ring GIA J SI1
Mid-Century Marquis Cut Diamond Engagement Ring 1.19 Carat GIA F/I3
Mid-Century Marquis Cut Diamond Engagement Ring 1.19 Carat GIA F/I3
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Excellent!
"My experience with Vintage Diamond Ring was so excellent I really had to think about it for a while. First their selection of jewelry is profound. The quality is superior."
Claude P - verified buyer
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Great Service!
"I've purchased two vintage rings from Suzanne over the past decade and my wife has loved both. Great service, communication and speedy delivery."
Lee S - verified buyer
Amazing!
"Suzanne was amazing! I utilized the layaway service and it was a breeze. Ring made its way to Texas and was even more gorgeous in person."
Chloe G - verified buyer
Excellent!
