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Cushion|Lab Grown|IGI

1.52ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG497172769

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG497172769

Diamond specifications and retailer prices

From $418 SGD
$327 USD
As of November 1, 2026
Save $1,437 SGD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,855 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG497172769 or 497172769. Listed at 11 retailers as of November 1, 2026, with prices from $418 to $1,855, a $1,437 spread on the same certified stone. MOH London lists it at $1,855. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497172769
Dimensions6.38 × 6.22 × 4.46 mm
L/W Ratio1.03
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
6.38 mm6.22 mm1.52 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG497172769
Side View
Table 61.0%Crown 39.9°Girdle: STK-VTKPavilion 37.5°Culet: NoneDepth 71.7%

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 1
Current: $1,855 SGD|Low: $299 SGD|High: $1,878 SGD|Avg: $807 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$418 SGD
Retailer 7$463 SGD
Retailer 2$592 SGD
Retailer 10$606 SGD
Retailer 4$639 SGD
Retailer 11$639 SGD
Retailer 6$761 SGD
Retailer 9$795 SGD
Retailer 3$833 SGD
Retailer 5$1,151 SGD
MOH London$1,855 SGD

38 data points across 11 retailers

11 retailers$418 SGD to $1,855 SGD

A
Cheapest Retailer
-
$418 SGD
$327 USD
Final sale: no returns
Retailer 2
-
$463 SGD
$362 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$592 SGD
£365 GBP
View
Retailer 4
-
$606 SGD
HK$3,700 HKD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$639 SGD
$500 USD
View
A
Retailer 6
-
$639 SGD
$500 USD
View
B+
Retailer 7
-
$761 SGD
$595 USD
View
B+
Retailer 8
-
$795 SGD
$622 USD
View
B
Retailer 9
-
$1,151 SGD
$900 USD
View
Retailer 10
-
$1,748 SGD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG497172769 · Nov 1
$1,855 SGD
£1,142 GBP
View
10 more retailers have this diamond
Prices start from $418 SGDSave up to $1,437 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
1.52ct Cushion
$418 SGD