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Round|Lab Grown|IGI

1.52ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG494161647

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494161647

Diamond specifications and retailer prices

From $1,074 SGD
$840 USD
As of October 30, 2026
Save $4,883 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,957 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494161647 or 494161647. Listed at 10 retailers as of October 29, 2026, with prices from $1,074 to $5,957, a $4,883 spread on the same certified stone. MOH London lists it at $5,957. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494161647
Dimensions7.42 × 7.40 × 4.53 mm
L/W Ratio1.00
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
7.42 mm7.40 mm1.52 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494161647
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,957 SGD|Low: $1,074 SGD|High: $6,006 SGD|Avg: $2,904 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,074 SGD
Retailer 5$1,730 SGD
Retailer 4$1,781 SGD
Retailer 8$2,149 SGD
Retailer 7$2,596 SGD
Retailer 3$2,922 SGD
Retailer 6$3,533 SGD
Retailer 9$4,129 SGD
MOH London$5,957 SGD

12 data points across 9 retailers

10 retailers$1,074 SGD to $5,957 SGD

A
Cheapest Retailer
-
$1,074 SGD
$840 USD
B+
Retailer 2
-
$1,590 SGD
$1,244 USD
View
B+
Retailer 3
-
$1,730 SGD
$1,353 USD
View
B+
Retailer 4
-
$1,781 SGD
$1,393 USD
View
Final sale: no returns
Retailer 5
-
$1,845 SGD
$1,443 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,845 SGD
$1,443 USD
View
B
Retailer 7
-
$2,922 SGD
$2,286 USD
View
B
Retailer 8
-
$3,457 SGD
$2,704 USD
View
B
Retailer 9
-
$3,533 SGD
$2,764 USD
View
Most Expensive
B
MOH London
LG494161647 · Oct 29
$5,957 SGD
£3,669 GBP
View
9 more retailers have this diamond
Prices start from $1,074 SGDSave up to $4,883 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