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Round|Lab Grown|IGI

1.52ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG447099944

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447099944

Diamond specifications and retailer prices

From $1,074 SGD
$840 USD
As of October 30, 2026
Save $4,295 SGD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,369 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099944 or 447099944. Listed at 10 retailers as of October 29, 2026, with prices from $1,074 to $5,369, a $4,295 spread on the same certified stone. MOH London lists it at $5,369. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099944
Dimensions7.42 × 7.37 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm7.37 mm1.52 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099944
Side View
Table 59.5%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 30
Current: $5,369 SGD|Low: $1,074 SGD|High: $5,405 SGD|Avg: $2,423 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,074 SGD
Retailer 4$1,358 SGD
Retailer 7$1,477 SGD
Retailer 9$1,520 SGD
Retailer 5$1,575 SGD
Retailer 11$2,270 SGD
Retailer 6$2,508 SGD
Retailer 8$2,952 SGD
Retailer 10$3,193 SGD
Retailer 3$3,521 SGD
MOH London$5,369 SGD

15 data points across 11 retailers

10 retailers$1,074 SGD to $5,369 SGD

A
Cheapest Retailer
-
$1,074 SGD
$840 USD
B+
Retailer 2
-
$1,358 SGD
$1,062 USD
View
B+
Retailer 3
-
$1,477 SGD
$1,155 USD
View
B+
Retailer 4
-
$1,520 SGD
$1,189 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,575 SGD
$1,232 USD
View
Retailer 6
-
$1,575 SGD
$1,232 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,508 SGD
$1,962 USD
View
B
Retailer 8
-
$2,952 SGD
$2,309 USD
View
B
Retailer 9
-
$3,193 SGD
$2,498 USD
View
Most Expensive
B
MOH London
LG447099944 · Oct 29
$5,369 SGD
£3,307 GBP
View
9 more retailers have this diamond
Prices start from $1,074 SGDSave up to $4,295 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 Round
$1,074 SGD