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Cushion|Lab Grown|IGI

1.53ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG665408840

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG665408840

Diamond specifications and retailer prices

From $323 SGD
As of November 4, 2026
Save $1,645 SGD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,968 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG665408840 or 665408840. Listed at 16 retailers as of November 4, 2026, with prices from $323 to $1,968, a $1,645 spread on the same certified stone. Brilliant Earth lists it at $1,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408840
Dimensions6.91 × 6.54 × 4.43 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.91 mm6.54 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408840
Side View
Table 65.0%Crown 40.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,968 SGD|Low: $321 SGD|High: $2,057 SGD|Avg: $1,033 SGD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 10$323 SGD
Retailer 4$610 SGD
Retailer 14$640 SGD
Retailer 8$662 SGD
Retailer 11$675 SGD
Retailer 3$682 SGD
Retailer 9$998 SGD
Retailer 7$1,048 SGD
Retailer 13$1,086 SGD
Retailer 6$1,219 SGD
Retailer 2$1,433 SGD
Retailer 12$1,461 SGD
Retailer 5$1,632 SGD
Brilliant Earth$1,968 SGD

43 data points across 14 retailers

16 retailers$323 SGD to $1,968 SGD

A
Cheapest Retailer
-
$323 SGD
Final sale: no returns
A
Retailer 2
-
$610 SGD
View
A
Retailer 3
-
$640 SGD
View
A
Retailer 4
-
$662 SGD
View
A
Retailer 5
-
$675 SGD
View
A
Retailer 6
-
$682 SGD
View
B+
Retailer 7
-
$998 SGD
View
B+
Retailer 8
-
$1,048 SGD
View
Retailer 9
-
$1,086 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,163 SGD
View
B+
Retailer 11
-
$1,219 SGD
View
B
Retailer 12
-
$1,352 SGD
View
B
Retailer 13
-
$1,433 SGD
View
B
Retailer 14
-
$1,461 SGD
View
B
Retailer 15
-
$1,632 SGD
View
Most Expensive
B
Brilliant Earth
14719339A · Nov 4
$1,968 SGD
$1,540 USD
View
15 more retailers have this diamond
Prices start from $323 SGDSave up to $1,645 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
1.53ct Cushion
$323 SGD