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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG626437512

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626437512

Diamond specifications and retailer prices

From $473 SGD
As of November 4, 2026
Save $1,431 SGD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,904 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626437512 or 626437512. Listed at 13 retailers as of November 4, 2026, with prices from $473 to $1,904, a $1,431 spread on the same certified stone. Brilliant Earth lists it at $1,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626437512
Dimensions6.72 × 6.68 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.68 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626437512
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 65.7%

Caratlytics Score

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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 4
Current: $1,904 SGD|Low: $349 SGD|High: $1,981 SGD|Avg: $925 SGD|-3.9%
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 4, 2026
Retailer 10$349 SGD
Retailer 2$473 SGD
Retailer 8$538 SGD
Retailer 7$643 SGD
Retailer 3$644 SGD
Retailer 6$653 SGD
Retailer 12$771 SGD
Retailer 5$1,086 SGD
Retailer 4$1,190 SGD
Retailer 9$1,408 SGD
Retailer 11$1,422 SGD
Brilliant Earth$1,904 SGD

40 data points across 12 retailers

13 retailers$473 SGD to $1,904 SGD

Retailer 1
-
$349 SGD
Price last confirmed 11 days ago
A
Retailer 2
-
$473 SGD
View
A
Retailer 3
-
$538 SGD
View
A
Retailer 4
-
$643 SGD
View
A
Retailer 5
-
$644 SGD
View
A
Retailer 6
-
$653 SGD
View
A
Retailer 7
-
$771 SGD
View
B+
Retailer 8
-
$1,035 SGD
View
B+
Retailer 9
-
$1,086 SGD
View
Retailer 10
-
$1,190 SGD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$1,408 SGD
View
B
Retailer 12
-
$1,422 SGD
View
Most Expensive
B
Brilliant Earth
9863762A · Nov 4
$1,904 SGD
$1,490 USD
View
12 more retailers have this diamond
Prices start from $473 SGDSave up to $1,431 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
1.54ct Cushion
$473 SGD