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Oval|Lab Grown|IGI

0.53ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447001124

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001124

Diamond specifications and retailer prices

From $363 SGD
$284 USD
As of October 29, 2026
Save $1,452 SGD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,815 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001124 or 447001124. Listed at 10 retailers as of October 29, 2026, with prices from $363 to $1,815, a $1,452 spread on the same certified stone. MOH London lists it at $1,815. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001124
Dimensions6.31 × 4.67 × 2.92 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.31 mm4.67 mm0.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001124
Side View
Table 57.0%Crown 33.4°Girdle: UNDPavilion 40.7°Culet: NoneDepth 62.5%

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: Oct 29
Current: $1,815 SGD|Low: $349 SGD|High: $1,827 SGD|Avg: $870 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
October 30, 2026
Retailer 7$363 SGD
Retailer 10$407 SGD
Retailer 2$435 SGD
Retailer 8$450 SGD
Retailer 11$450 SGD
Retailer 12$652 SGD
Retailer 9$740 SGD
Retailer 5$831 SGD
Retailer 3$908 SGD
Retailer 6$1,383 SGD
Retailer 4$1,810 SGD
MOH London$1,815 SGD

21 data points across 12 retailers

10 retailers$363 SGD to $1,815 SGD

A
Cheapest Retailer
-
$363 SGD
$284 USD
A
Retailer 2
-
$407 SGD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$422 SGD
$330 USD
View
A
Retailer 4
-
$435 SGD
$340 USD
View
B+
Retailer 5
-
$450 SGD
$352 USD
View
B+
Retailer 6
-
$450 SGD
$352 USD
View
B
Retailer 7
-
$740 SGD
$579 USD
View
B
Retailer 8
-
$1,383 SGD
$1,082 USD
View
B
Retailer 9
-
$1,447 SGD
$1,132 USD
View
Most Expensive
B
MOH London
LG447001124 · Oct 29
$1,815 SGD
£1,118 GBP
View
9 more retailers have this diamond
Prices start from $363 SGDSave up to $1,452 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 Oval
$363 SGD