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GIA Certified Diamonds

[11,702 of 187,543]
Diamond shopping is stress-free thanks to the GIA! When you buy a GIA certified diamond, you can be sure that your diamond has been evaluated from every angle. The GIA (Gemological Institute of America) is renowned for its strict grading standards and is widely recognized and trusted across the diamond and jewelry industry. GIA certificates assure the value and quality of your diamond including the 4Cs, polish, symmetry, fluorescence, and proportions.
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GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
$2,180
$2,070
-5%
Super Zoom
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
$2,210
$2,100
-5%
Super Zoom
GIA 1.02 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.02 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.02 Carat H-SI1 Very Good Cut Round Diamond
$2,220
$2,110
-5%
Super Zoom
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
$2,300
$2,190
-5%
Super Zoom
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
$2,300
$2,190
-5%
Super Zoom
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
$2,310
$2,190
-5%
Super Zoom
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
$2,350
$2,240
-5%
Super Zoom
GIA 1.00 Carat H-SI1 Excellent Cut Round Diamond
GIA 1.00 Carat H-SI1 Excellent Cut Round Diamond
GIA 1.00 Carat H-SI1 Excellent Cut Round Diamond
$2,360
$2,250
-5%
Super Zoom
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
$2,380
$2,260
-5%
Super Zoom
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat F-SI1 Very Good Cut Round Diamond
$2,380
$2,260
-5%
Super Zoom
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
$2,400
$2,280
-5%
Super Zoom
GIA 1.04 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.04 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.04 Carat H-SI1 Very Good Cut Round Diamond
$2,400
$2,280
-5%
Super Zoom
GIA 1.01 Carat F-SI1 Excellent Cut Round Diamond
GIA 1.01 Carat F-SI1 Excellent Cut Round Diamond
GIA 1.01 Carat F-SI1 Excellent Cut Round Diamond
$2,400
$2,280
-5%
Super Zoom
GIA 1.01 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat F-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat F-SI1 Very Good Cut Round Diamond
$2,420
$2,300
-5%
Super Zoom
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
$2,420
$2,300
-5%
Super Zoom
Ships In Time For Valentine's
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat E-SI1 Very Good Cut Round Diamond
$2,430
$2,300
-5%
Super Zoom
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
$2,430
$2,310
-5%
Super Zoom
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
GIA 1.00 Carat H-VS2 Very Good Cut Round Diamond
$2,430
$2,310
-5%
Super Zoom
Ships In Time For Valentine's
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
$2,440
$2,320
-5%
Super Zoom
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
$2,450
$2,320
-5%
Super Zoom
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat G-SI1 Very Good Cut Round Diamond
$2,460
$2,340
-5%
Super Zoom
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
GIA 1.01 Carat G-SI1 Very Good Cut Round Diamond
$2,480
$2,360
-5%
Super Zoom
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
GIA 1.00 Carat H-SI1 Very Good Cut Round Diamond
$2,490
$2,360
-5%
Super Zoom
GIA 1.02 Carat G-SI1 Excellent Cut Round Diamond
GIA 1.02 Carat G-SI1 Excellent Cut Round Diamond
GIA 1.02 Carat G-SI1 Excellent Cut Round Diamond
$2,480
$2,360
-5%
Super Zoom