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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG641412449

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG641412449

Diamond specifications and retailer prices

From $242 USD
As of November 1, 2026
Save $1,728 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,970 USD at Brilliant Earth · As of October 31, 2026
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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641412449 or 641412449. Listed at 12 retailers as of October 31, 2026, with prices from $242 to $1,970, a $1,728 spread on the same certified stone. Brilliant Earth lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641412449
Dimensions8.62 × 5.87 × 3.99 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm5.87 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641412449
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,970 USD|Low: $242 USD|High: $2,070 USD|Avg: $757 USD|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$242 USD
Retailer 11$378 USD
Retailer 6$434 USD
Retailer 5$497 USD
Retailer 10$574 USD
Retailer 3$594 USD
Retailer 12$872 USD
Retailer 8$881 USD
Retailer 4$915 USD
Retailer 7$1,052 USD
Retailer 2$1,074 USD
Brilliant Earth$1,970 USD

41 data points across 12 retailers

12 retailers$242 USD to $1,970 USD

A
Cheapest Retailer
-
$242 USD
Final sale: no returns
A
Retailer 2
-
$307 USD
HK$2,400 HKD
View
A
Retailer 3
-
$434 USD
€413 EUR
View
A
Retailer 4
-
$497 USD
£392 GBP
View
A
Retailer 5
-
$574 USD
View
A
Retailer 6
-
$594 USD
View
B+
Retailer 7
-
$872 USD
SGD 1,179 SGD
View
B+
Retailer 8
-
$881 USD
View
B+
Retailer 9
-
$915 USD
View
B+
Retailer 10
-
$1,052 USD
£828 GBP
View
B+
Retailer 11
-
$1,074 USD
£846 GBP
View
Most Expensive
B
Brilliant Earth
21391393A · Oct 31
$1,970 USD
View
11 more retailers have this diamond
Prices start from $242 USDSave up to $1,728 USD

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.

A
1.63ct Cushion
$242 USD