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Round|Lab Grown|IGI

1.52ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG500150549

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500150549

Diamond specifications and retailer prices

From $1,086 SGD
As of November 5, 2026
Save $4,764 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,850 SGD at MOH London · As of November 3, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150549 or 500150549. Listed at 11 retailers as of November 3, 2026, with prices from $1,086 to $5,850, a $4,764 spread on the same certified stone. MOH London lists it at $5,850. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150549
Dimensions7.42 × 7.36 × 4.54 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
7.42 mm7.36 mm1.52 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150549
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.5%

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: Nov 5
Current: $5,850 SGD|Low: $1,086 SGD|High: $5,929 SGD|Avg: $3,129 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,086 SGD
Retailer 4$1,767 SGD
Retailer 7$1,977 SGD
Retailer 5$2,049 SGD
Retailer 8$2,267 SGD
Retailer 3$2,364 SGD
Retailer 10$2,801 SGD
Retailer 6$3,235 SGD
Retailer 9$3,717 SGD
MOH London$5,850 SGD
Retailer 11$5,862 SGD

15 data points across 11 retailers

11 retailers$1,086 SGD to $5,850 SGD

A
Cheapest Retailer
-
$1,086 SGD
B+
Retailer 2
-
$1,767 SGD
View
B+
Retailer 3
-
$1,921 SGD
View
B+
Retailer 4
-
$1,977 SGD
View
Final sale: no returns
B+
Retailer 5
-
$2,049 SGD
View
Retailer 6
-
$2,049 SGD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,267 SGD
View
B
Retailer 8
-
$3,235 SGD
View
B
Retailer 9
-
$3,717 SGD
View
B
Retailer 10
-
$3,840 SGD
View
Most Expensive
B
MOH London
LG500150549 · Nov 3
$5,850 SGD
£3,606 GBP
View
10 more retailers have this diamond
Prices start from $1,086 SGDSave up to $4,764 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
$1,086 SGD