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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG747514392

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747514392

Diamond specifications and retailer prices

From $890 SGD
$696 USD
As of November 2, 2026
Save $2,747 SGD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,637 SGD at MOH London · As of November 1, 2026
View at MOH London

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 LG747514392 or 747514392. Listed at 11 retailers as of November 1, 2026, with prices from $890 to $3,637, a $2,747 spread on the same certified stone. MOH London lists it at $3,637. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747514392
Dimensions8.95 × 5.79 × 3.51 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm5.79 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747514392
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.7°Culet: LargeDepth 60.6%

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 2
Current: $3,637 SGD|Low: $890 SGD|High: $3,681 SGD|Avg: $2,147 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$890 SGD
Retailer 11$1,042 SGD
Retailer 8$1,346 SGD
Retailer 2$1,358 SGD
Retailer 6$1,497 SGD
Retailer 5$2,029 SGD
Retailer 4$2,517 SGD
Retailer 10$2,533 SGD
Retailer 7$2,806 SGD
Retailer 9$2,832 SGD
Retailer 3$3,424 SGD
MOH London$3,637 SGD

42 data points across 12 retailers

11 retailers$890 SGD to $3,637 SGD

A
Cheapest Retailer
-
$890 SGD
$696 USD
B+
Retailer 2
-
$1,042 SGD
$815 USD
View
B+
Retailer 3
-
$1,346 SGD
$1,053 USD
View
B+
Retailer 4
-
$1,358 SGD
£837 GBP
View
B+
Retailer 5
-
$1,497 SGD
ZAR 18,921 ZAR
View
B
Retailer 6
-
$2,029 SGD
A$2,442 AUD
View
B
Retailer 7
-
$2,533 SGD
£1,560 GBP
View
B
Retailer 8
-
$2,806 SGD
$2,195 USD
View
B
Retailer 9
-
$2,832 SGD
View
B
Retailer 10
-
$3,424 SGD
$2,678 USD
View
Most Expensive
B
MOH London
LG747514392 · Nov 1
$3,637 SGD
£2,240 GBP
View
10 more retailers have this diamond
Prices start from $890 SGDSave up to $2,747 SGD

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
$890 SGD