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Oval|Lab Grown|IGI

1.53ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436046141

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046141

Diamond specifications and retailer prices

From $1,087 SGD
$850 USD
As of October 29, 2026
Save $4,799 SGD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,885 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046141 or 436046141. Listed at 9 retailers as of October 29, 2026, with prices from $1,087 to $5,885, a $4,799 spread on the same certified stone. MOH London lists it at $5,885. 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

1.53
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046141
Dimensions8.83 × 6.63 × 4.09 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.83 mm6.63 mm1.53 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046141
Side View
Table 61.0%Crown 36°GirdlePavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,885 SGD|Low: $1,087 SGD|High: $5,933 SGD|Avg: $2,843 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$1,087 SGD
Retailer 2$1,571 SGD
Retailer 7$1,709 SGD
Retailer 4$1,822 SGD
Retailer 9$2,571 SGD
Retailer 5$2,888 SGD
Retailer 6$3,416 SGD
Retailer 8$3,491 SGD
Retailer 10$4,078 SGD
MOH London$5,885 SGD

14 data points across 10 retailers

9 retailers$1,087 SGD to $5,885 SGD

A
Cheapest Retailer
-
$1,087 SGD
$850 USD
B+
Retailer 2
-
$1,571 SGD
$1,229 USD
View
B+
Retailer 3
-
$1,709 SGD
$1,337 USD
View
B+
Retailer 4
-
$1,822 SGD
$1,425 USD
View
Retailer 5
-
$1,822 SGD
$1,425 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,888 SGD
$2,259 USD
View
B
Retailer 7
-
$3,416 SGD
$2,672 USD
View
B
Retailer 8
-
$3,491 SGD
$2,731 USD
View
Most Expensive
B
MOH London
LG436046141 · Oct 29
$5,885 SGD
£3,625 GBP
View
8 more retailers have this diamond
Prices start from $1,087 SGDSave up to $4,799 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
1.53ct Oval
$1,087 SGD