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Cushion|Lab Grown|GIA

1.63ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • GIA 1429255990

Certificate GIA 1429255990

Diamond specifications and retailer prices

From $1,590 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,590 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1429255990. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.69°
Pavilion angle47.89°
OriginLab Grown
Grading LabGIA
CertificateGIA 1429255990
Dimensions7.40 × 6.17 × 4.11 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.40 mm6.17 mm1.63 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429255990
Side View
Table 63.0%Crown 35.69°Girdle: STK-VTKPavilion 47.89°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,590 USD|Low: $1,590 USD|High: $1,640 USD|Avg: $1,615 USD|-3.0%
October 13, 2026
Brilliant Earth$1,590 USD

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
13394572A · Oct 29
$1,590 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.63ct Cushion
$1,590 USD