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Cushion|Lab Grown|IGI

1.50ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG620455663

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620455663

Diamond specifications and retailer prices

From $327 SGD
As of November 4, 2026
Save $1,051 SGD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,378 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620455663 or 620455663. Listed at 6 retailers as of November 4, 2026, with prices from $327 to $1,378, a $1,051 spread on the same certified stone. MOH London lists it at $1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620455663
Dimensions6.79 × 6.61 × 4.28 mm
L/W Ratio1.03
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
6.79 mm6.61 mm1.50 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620455663
Side View
Table 64.0%Crown 34.5°Girdle: MED-VTKPavilion 39.3°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,378 SGD|Low: $327 SGD|High: $1,381 SGD|Avg: $676 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$327 SGD
Retailer 2$353 SGD
Retailer 4$489 SGD
Retailer 5$492 SGD
Retailer 3$519 SGD
Retailer 9$626 SGD
Retailer 6$711 SGD
Retailer 8$965 SGD
Retailer 10$1,206 SGD
MOH London$1,378 SGD

13 data points across 10 retailers

6 retailers$327 SGD to $1,378 SGD

A
Cheapest Retailer
-
$327 SGD
A
Retailer 2
-
$353 SGD
View
A
Retailer 3
-
$489 SGD
View
B+
Retailer 4
-
$519 SGD
View
B+
Retailer 5
-
$965 SGD
View
Most Expensive
B+
MOH London
LG620455663 · Nov 5
$1,378 SGD
£849 GBP
View
5 more retailers have this diamond
Prices start from $327 SGDSave up to $1,051 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
1.50ct Cushion
$327 SGD