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Round|Lab Grown|IGI

0.53ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG783603700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783603700

Diamond specifications and retailer prices

From $198 SGD
As of November 4, 2026
Save $772 SGD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $970 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783603700 or 783603700. Listed at 5 retailers as of November 2, 2026, with prices from $198 to $970, a $772 spread on the same certified stone. MOH London lists it at $970. 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

0.53
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603700
Dimensions5.25 × 5.21 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.25 mm5.21 mm0.53 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783603700
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $970 SGD|Low: $146 SGD|High: $1,019 SGD|Avg: $474 SGD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 5$146 SGD
Retailer 2$198 SGD
Retailer 4$286 SGD
Retailer 6$413 SGD
Retailer 3$528 SGD
MOH London$970 SGD

16 data points across 6 retailers

5 retailers$198 SGD to $970 SGD

Retailer 1
-
$146 SGD
Price last confirmed 12 days ago
A
Retailer 2
-
$198 SGD
View
A
Retailer 3
-
$286 SGD
View
B
Retailer 4
-
$528 SGD
View
Most Expensive
B
MOH London
LG783603700 · Nov 2
$970 SGD
£598 GBP
View
4 more retailers have this diamond
Prices start from $198 SGDSave up to $772 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
0.53ct Round
$198 SGD