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Round|Lab Grown|IGI

1.52ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG492112695

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112695

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)
11 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 LG492112695 or 492112695. Listed at 11 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 angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112695
Dimensions7.41 × 7.36 × 4.51 mm
L/W Ratio1.01
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
7.41 mm7.36 mm1.52 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112695
Side View
Table 58.5%Crown 33.2°Girdle: MED-STKPavilion 41°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: $5,411 SGD|Avg: $2,336 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
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,074 SGD
Retailer 7$1,358 SGD
Retailer 10$1,477 SGD
Retailer 12$1,519 SGD
Retailer 8$1,575 SGD
Retailer 13$1,575 SGD
Retailer 6$1,832 SGD
Retailer 4$2,270 SGD
Retailer 9$2,508 SGD
Retailer 11$2,952 SGD
Retailer 3$3,193 SGD
Retailer 5$3,521 SGD
MOH London$5,369 SGD

35 data points across 13 retailers

11 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
-
$1,519 SGD
$1,188 USD
View
Final sale: no returns
Retailer 5
-
$1,575 SGD
$1,232 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,575 SGD
$1,232 USD
View
B+
Retailer 7
-
$1,832 SGD
£1,128 GBP
View
B
Retailer 8
-
$2,508 SGD
$1,962 USD
View
B
Retailer 9
-
$2,952 SGD
$2,309 USD
View
B
Retailer 10
-
$3,193 SGD
$2,498 USD
View
Most Expensive
B
MOH London
LG492112695 · Oct 29
$5,369 SGD
£3,307 GBP
View
10 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