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Oval|Lab Grown|IGI

1.52ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436046139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046139

Diamond specifications and retailer prices

From $1,196 AUD
$840 USD
As of October 29, 2026
Save $5,316 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,512 AUD 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 LG436046139 or 436046139. Listed at 9 retailers as of October 29, 2026, with prices from $1,196 to $6,512, a $5,316 spread on the same certified stone. MOH London lists it at $6,512. 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
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046139
Dimensions8.96 × 6.52 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.96 mm6.52 mm1.52 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046139
Side View
Table 56.5%Crown 35.8°GirdlePavilion 41°Culet: NoneDepth 63.0%

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: $6,512 AUD|Low: $1,196 AUD|High: $6,565 AUD|Avg: $3,400 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$1,196 AUD
Retailer 2$1,738 AUD
Retailer 4$2,016 AUD
Retailer 7$2,846 AUD
Retailer 5$3,197 AUD
Retailer 6$3,862 AUD
Retailer 8$4,513 AUD
MOH London$6,512 AUD

11 data points across 8 retailers

9 retailers$1,196 AUD to $6,512 AUD

A
Cheapest Retailer
-
$1,196 AUD
$840 USD
B+
Retailer 2
-
$1,738 AUD
$1,221 USD
View
B+
Retailer 3
-
$1,891 AUD
$1,328 USD
View
Retailer 4
-
$2,016 AUD
$1,416 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$2,016 AUD
$1,416 USD
View
B
Retailer 6
-
$3,197 AUD
$2,246 USD
View
B
Retailer 7
-
$3,780 AUD
$2,655 USD
View
B
Retailer 8
-
$3,862 AUD
$2,713 USD
View
Most Expensive
B
MOH London
LG436046139 · Oct 29
$6,512 AUD
£3,602 GBP
View
8 more retailers have this diamond
Prices start from $1,196 AUDSave up to $5,316 AUD

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
$1,196 AUD