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Round|Lab Grown|IGI

1.53ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG549283756

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283756

Diamond specifications and retailer prices

From $521 SGD
As of November 6, 2026
Save $867 SGD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,389 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549283756 or 549283756. Listed at 4 retailers as of November 2, 2026, with prices from $521 to $1,389, a $867 spread on the same certified stone. MOH London lists it at $1,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283756
Dimensions7.47 × 7.51 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.47 mm7.51 mm1.53 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283756
Side View
Table 59.5%Crown 33.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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 6
Current: $1,389 SGD|Low: $402 SGD|High: $1,699 SGD|Avg: $1,188 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$521 SGD
Retailer 4$788 SGD
Retailer 2$1,023 SGD
Retailer 5$1,086 SGD
MOH London$1,389 SGD
Retailer 6$1,699 SGD
Retailer 7$1,699 SGD

13 data points across 7 retailers

4 retailers$521 SGD to $1,389 SGD

B+
Cheapest Retailer
-
$521 SGD
A
Retailer 2
-
$788 SGD
View
A
Retailer 3
-
$1,023 SGD
View
Most Expensive
A
MOH London
LG549283756 · Nov 2
$1,389 SGD
£856 GBP
View
3 more retailers have this diamond
Prices start from $521 SGDSave up to $867 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 Round
$521 SGD