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Round|Lab Grown|IGI

0.53ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG837677461

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837677461

Diamond specifications and retailer prices

From $194 SGD
$152 USD
As of November 1, 2026
Save $864 SGD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,059 SGD at MOH London · As of October 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG837677461 or 837677461. Listed at 4 retailers as of October 29, 2026, with prices from $194 to $1,059, a $864 spread on the same certified stone. MOH London lists it at $1,059. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837677461
Dimensions5.25 × 5.20 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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 mm5.20 mm0.53 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837677461
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.7°CuletDepth 61.2%

Caratlytics Score

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

Last verified: Nov 1
Current: $1,059 SGD|Low: $194 SGD|High: $1,067 SGD|Avg: $449 SGD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$194 SGD
Retailer 3$264 SGD
Retailer 2$275 SGD
MOH London$1,059 SGD

41 data points across 4 retailers

4 retailers$194 SGD to $1,059 SGD

B+
Cheapest Retailer
-
$194 SGD
$152 USD
A
Retailer 2
-
$264 SGD
£163 GBP
View
A
Retailer 3
-
$275 SGD
€205 EUR
View
Most Expensive
B
MOH London
LG837677461 · Oct 29
$1,059 SGD
£652 GBP
View
3 more retailers have this diamond
Prices start from $194 SGDSave up to $864 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
$194 SGD