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Cushion|Lab Grown|IGI

1.52ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG472177462

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

Certificate IGI LG472177462

Diamond specifications and retailer prices

From $606 SGD
As of November 4, 2026
Save $811 SGD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,418 SGD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG472177462 or 472177462. Listed at 6 retailers as of November 4, 2026, with prices from $606 to $1,418, a $811 spread on the same certified stone. MOH London lists it at $1,418. 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472177462
Dimensions6.63 × 6.33 × 4.41 mm
L/W Ratio1.05
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
6.63 mm6.33 mm1.52 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472177462
Side View
Table 63.0%Crown 35.4°Girdle: STK-VTKPavilion 38.1°Culet: NoneDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,418 SGD|Low: $574 SGD|High: $1,473 SGD|Avg: $907 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$606 SGD
Retailer 6$648 SGD
Retailer 2$654 SGD
Retailer 5$775 SGD
Retailer 3$1,320 SGD
MOH London$1,418 SGD

42 data points across 6 retailers

6 retailers$606 SGD to $1,418 SGD

A
Cheapest Retailer
-
$606 SGD
A
Retailer 2
-
$648 SGD
View
A
Retailer 3
-
$654 SGD
View
B+
Retailer 4
-
$775 SGD
View
Retailer 5
-
$1,320 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG472177462 · Nov 5
$1,418 SGD
£871 GBP
View
5 more retailers have this diamond
Prices start from $606 SGDSave up to $811 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
$606 SGD