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Oval|Lab Grown|IGI

1.52ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436047609

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436047609

Diamond specifications and retailer prices

From $840 USD
As of October 29, 2026
Save $3,735 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,575 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown oval diamond

This 1.52ct 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 LG436047609 or 436047609. Listed at 10 retailers as of October 29, 2026, with prices from $840 to $4,575, a $3,735 spread on the same certified stone. MOH London lists it at $4,575. 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
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047609
Dimensions8.96 × 6.71 × 4.01 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.96 mm6.71 mm1.52 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047609
Side View
Table 62.0%Crown 33°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 59.8%

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: $4,575 USD|Low: $840 USD|High: $4,611 USD|Avg: $2,369 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$840 USD
Retailer 4$1,366 USD
Retailer 6$1,999 USD
Retailer 3$2,246 USD
Retailer 5$2,713 USD
Retailer 7$3,170 USD
MOH London$4,575 USD

12 data points across 7 retailers

10 retailers$840 USD to $4,575 USD

A
Cheapest Retailer
-
$840 USD
A
Retailer 2
-
$1,221 USD
View
B+
Retailer 3
-
$1,328 USD
View
B+
Retailer 4
-
$1,366 USD
View
Final sale: no returns
Retailer 5
-
$1,416 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$1,416 USD
View
B
Retailer 7
-
$2,246 USD
View
B
Retailer 8
-
$2,655 USD
View
B
Retailer 9
-
$2,713 USD
View
Most Expensive
B
MOH London
LG436047609 · Oct 29
$4,575 USD
£3,602 GBP
View
9 more retailers have this diamond
Prices start from $840 USDSave up to $3,735 USD

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 Oval
$840 USD