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1.00-1.99ct

Shop our selection of stunning engagement rings that feature diamonds that weigh between 1.00 carats and 1.99 carats.

Showing 1–30 of 395 results

Antique Old Euro Diamond and Sapphire Ring 15790-TV

Edwardian Diamond and Sapphire detailing Bloomsburg Ring, Circa 1910 15790

Edwardian 1.44ct Diamond and Sapphire Bloomsburg Ring, Circa 1910

$18,000

Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925 15543

Top Side View Diamond on Platinum Engagement Ring 15543

Antique GIA-Certified 1.01ct Aldoma Ring, Circa 1925

$9,000

Vintage Asscher Cut Diamond Engagement Ring 14919-TV

Platinum Asscher cut diamond ring New York Ring 14919 TSV 1000P

GIA 1.01ct Asscher Cut Diamond Engagement Ring. New York Ring

$9,000

Vintage Old European Cut Diamond Ring DAKA3 TV

Vintage Engagement Ring Old European cut center diamond of 1.20 carats platinum ring Canova Ring DAKA3

Vintage 1.54ct Old European Cut Diamond with Halo Canova Ring, Circa 1950

$15,000

Denmark Old Euro Diamond and Sapphire Engagement Ring Platinum 14258-TV

Diamond and Sapphire Halo Engagement Ring - Denmark Ring 14258 TSV

1.23ct Diamond and Sapphire Engagement Denmark Ring

$9,500

French Diamond and Diamond Halo Ring Mentz Ring Top View 13445

White Gold and Diamond Engagement Ring - Metz Ring

1.42ct Diamond Vintage Engagement Ring. Metz Ring, Circa 1940

$14,000

Top View 1.70 carat Diamond Center in 18k Yellow Gold 15383

Side View Diamond on Yellow Gold Engagement Ring 15383

1.68ct GIA Old European Cut Diamond Engagement Bologna Ring

$13,000

Antique GIA 1.06ct Diamond Southwell Ring. Art Deco Era, Circa 1935 13782 TV

Antique GIA-Certified 1.06 carat Diamond Engagement Ring Southwell Ring 13782

Antique GIA 1.06ct Diamond Southwell Ring. Art Deco Era, Circa 1935

$13,000

Edwardian Antique Bohemia 1.48ct Diamond Engagement Ring. Circa 1900 13506

Edwardian Antique Bohemia 1.48ct Diamond Engagement Ring 13506

Edwardian Antique Bohemia 1.48ct Diamond Engagement Ring. Circa 1900

$12,000

1.31ct Old European Cut Diamond Seville Ring Top View 16263

1.31ct Old European Cut Diamond Platinum diamond filigree Seville Ring 16263 TSV

GIA 1.31ct Old European Cut Diamond Platinum Seville Ring

$11,000

Vintage Old European GIA cut Diamond Ring 14240-TV

Platinum and Diamond Vintage Ring Riverview Ring Side View 14240

Vintage 1.19ct GIA Certified Old European Cut Diamond Riverview Ring

$9,000

Vintage Retro 1.90ct Transitional Cut Diamond Engagement Ring. Preston Ring, Circa 1950 13730

Vintage Retro 1.90ct Transitional Cut Diamond Engagement Ring. Preston Ring 13730

Vintage Retro GIA 1.37ct Transitional Cut Diamond Preston Ring, Circa 1950

$19,500

1 carat Diamond on Platinum Huntington Ring Top View 12199

1ct platinum diamond engagement ring

1.00ct, D Color GIA Certified Platinum Diamond Ring. Huntington Ring

$11,000

Asscher-Cut Diamond Ring Gracefield Ring Top View

asscher cut diamond platinum ring

1.01ct GIA Certified Asscher Cut Diamond Ring in Platinum. Baysville Ring

$9,800

Leaf Motif and Diamond Ring Cairns Ring Top View 14090

Old European Cut Diamond Ring Cairns Ring 14090 Top Side View

1.16ct Old European Cut Diamond Ring in Platinum. Cairns Ring

$6,000

1.31ct Old European Cut Diamond and Sapphire Ring. Cambridge Ring

Platinum and Old European Cut Diamond Ring Cambridge Ring Top Side View 14187

1.31ct Old European Cut Diamond and Sapphire Cambridge Ring

$12,000

Cushion Cut Diamond Ring Oakland Ring 13843 Top View

Platinum and Diamond Ring Oakland Ring 13843 Top Side View

1.37ct Antique Cushion Cut Diamond Oakland Ring

$13,000

GIA-Certified 1.47ct Old European Diamond Ruby Floral Ring 14134

Diamond and Ruby Cluster Ring Ruby Floral Halo Top Side View

1.47ct Old European Diamond Ruby Floral Ring

$14,000

Top View Diamond and Ruby Halo Engagement Ring 13762

Platinum Mounting Triple Wire Shank Open Work Under Gallery Halo Engagement Ring 13762-TSV-1000PX

1.59ct Old European Cut Diamond Ruby Halo Plano Ring

$17,000

1.80 Carat Emerald Cut Diamond Ring Cremona Ring Top View 15155

GIA Certified Emerald Cut Diamond Ring Cremona Ring Top Side View

1.80ct Emerald Cut Diamond and Baguette Halo Platinum Ring. Cremona Ring

$25,000

antique cushion-cut diamond with baguette and round diamond platinum Milo ring 15247

center Antique Cushion Cut 1.66ct diamond GIA Certified Milo Ring 15247

Antique Cushion Cut 1.66ct GIA Certified Milo Ring

$12,500

Antique Art Deco Era old European cut 1.59ct Diamond paltinum Noyers Ring 14572 TV

Art Deco 1.59ct Diamond platinum sapphire and diamond accent Noyers Ring 14572 TSV

Art Deco Era 1.59ct Diamond and Sapphire Noyers Ring, Circa 1925

$13,500

GIA-Certified 1.63 carat Old European cut Diamond Engagement Ring 14704 TV 1000P

Old European cut diamond ring Platinum 14704 TSV 1000P Hornsby ring

GIA Art Deco 1.63ct Hornsby Ring. Antique, Circa 1930

$17,600

Top View Octagon Shaped Diamond Engagement Ring Bentham Ring 15427

Top Side View 1.07 carat Diamond Center with Halo of Diamonds 15427

GIA-Certified 1.07ct Old European Cut Diamond Bentham Ring

$8,000

Top View GIA-Certified 1.11 carat Cushion-Cut Diamond Engagement Ring 15157

Top Side View Cushion-Cut Diamond Surrounded by Emerald Halo Ring 15157

GIA-Certified 1.11ct Cushion Cut Diamond Emerald Halo Brookside Ring

$12,000

1.02ct Old European Cut Diamond Ring - Leawood Ring 14163 Top View

Old European Diamond Sapphire Halo Ring - Leawood Ring 14163 TSV

1.02ct Diamond and Sapphire Halo Platinum Leawood Ring

$7,000

1.08ct Antique Edwardian Teterboro Ring. Circa 1910 13600

Platinum Mounting Diamond Dome Setting Antique Engagement Ring 13600-TSV-1000PX

1.08ct Antique Edwardian Teterboro Ring, Circa 1910

$10,500

Diamond and Sapphire Halo Engagement Ring - Perth Ring 12966

Old European Diamond and Sapphire Ring - Perth Ring 12966

1.17ct Diamond and Sapphire Halo Platinum Perth Ring

$10,000

1.17 Carat Art Deco Old European Cut Engagement Ring Handcrafted Platinum - Nouveaux Ring

Handcrafted Platinum 1.17 Carat Art Deco old European Cut Engagement Ring - Nouveaux Ring

1.17ct Nouveaux Ring, Circa 1920

$12,000

Sulham Ring Vintage Cushion Cut Diamond and Emerald Halo Engagement Ring TV

Antique Cushion Cut Diamond and Emerald Halo Engagement Ring 12954 Sulham Ring Top View

1.30ct Antique Cushion Diamond and Emerald Halo Platinum Sulham Ring

$9,500

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