Shop our collection of diamonds (and diamond engagement rings) that have a GIA certification attached to them.

Showing 1–30 of 237 results

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

SKU: 14919
$9,000

Platinum GIA 2.69ct Rose Cut Diamond Calabria Engagement Ring

SKU: 14567
$25,000

Vintage Engagement Ring 0.76ct Elm Park Old Euro Ring. Circa 1955

SKU: 13652
$5,800

0.54ct Diamond Emerald-Cut Engagement Ring.Eastgate Ring

SKU: 13738
$4,800

0.80ct Emerald Cut Diamond Engagement Ring. Midhust Ring

SKU: 14831
$7,200

1.10ct Antique Cushion Cut Diamond Ring, G color. Marino Ring

SKU: 12632
$9,800

1.19ct GIA Certified Old European Cut Diamond Ring. Riverview Ring

SKU: 14240
$9,000

2.29ct Octagon Halo Old Euro Engagement Ring

SKU: 14399
$32,000

4.55ct Colombian Emerald and Diamond Ring. Livingston Ring

SKU: 13352
$35,000

5.05ct GIA Certified Emerald Cut Diamond Platinum Ring. Sanremo Ring

SKU: D5406
CONTACT FOR PRICE

McKinney Ring. Circa 1900, Antique, Edwardian Era

SKU: 14338
SOLD

Rovigo Ring. Circa 1920, Antique, Art Deco Era

SKU: 14339
$16,500

Southwell Ring. Circa 1935, Vintage, Art Deco Era

SKU: 13782
$13,000

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

SKU: 14867
$9,800

1.26ct Burma Ruby and Diamond Halo Ring. Tulip Ring

SKU: 13560
$9,000

1.58ct Kashmir Sapphire Ring. AGL and GIA. Vercelli Ring

SKU: 155GG
SOLD

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

SKU: 15155
$25,000

1ct, D Color GIA Certified Platinum Diamond Ring. Huntington Ring

SKU: 12998
$11,000

2.05ct Old European Cut Diamond, D color, GIA Certified Ring. Aveyron Ring

SKU: 10660
$52,000

2.50ct Emerald Cut Diamond, Art Deco Stlye Platinum Ring. Piccadilly Ring

SKU: 14206
$45,000

3.01ct, F color Radiant Cut Diamond Ring. Ellerbe Ring

SKU: 14314
$68,000

3.14ct GIA Certified Emerald Cut Diamond Ring. Deansgate Ring

SKU: 13601
$60,000

4.09ct Asscher-Cut Diamond Engagement Ring. Haddon Ring

SKU: 13025
$140,000

5.03ct Antique Asscher Cut Diamond Ring. Crawford Ring

SKU: 13798
$90,000

5.31ct Emerald-Cut Diamond Engagement Ring. Sea Cliff Ring

SKU: SB2503
Contact Us For Price

Asscher Cut Diamond, Baguette Halo Ring. Henlow Ring

SKU: 13845
$6,750

Emerald Cut Diamond and Emeralds Platinum Ring. Newbury Ring

SKU: 14177
$5,500

GIA 3.06ct Cushion Cut Sapphire Ring. Queensland Ring

SKU: 13552
$12,000

GIA 5.99ct Oval Sapphire Cluster Platinum Ring

SKU: DYL4
$31,500

GIA Certified Asscher cut diamond and Emerald Ring. Atlanta Ring

SKU: 14580VB
$5,800