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Marquise|Lab Grown|IGI

1.53ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG843677797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843677797

Diamond specifications and retailer prices

From $638 SGD
As of November 3, 2026
Save $904 SGD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,542 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843677797 or 843677797. Listed at 6 retailers as of November 2, 2026, with prices from $638 to $1,542, a $904 spread on the same certified stone. MOH London lists it at $1,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677797
Dimensions11.98 × 6.11 × 3.80 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm6.11 mm1.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677797
Side View
Table 58.0%Crown 34.7°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,542 SGD|Low: $638 SGD|High: $1,542 SGD|Avg: $920 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$638 SGD
Retailer 5$647 SGD
Retailer 2$722 SGD
Retailer 4$1,302 SGD
MOH London$1,542 SGD

7 data points across 5 retailers

6 retailers$638 SGD to $1,542 SGD

A
Cheapest Retailer
-
$638 SGD
A
Retailer 2
-
$647 SGD
View
A
Retailer 3
-
$722 SGD
View
B
Retailer 4
-
$1,302 SGD
View
B+
Retailer 5
-
$1,406 SGD
View
Most Expensive
B
MOH London
LG843677797 · Nov 2
$1,542 SGD
£950 GBP
View
5 more retailers have this diamond
Prices start from $638 SGDSave up to $904 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 Marquise
$638 SGD