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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 £631 GBP
$840 USD
As of October 29, 2026
Save £2,804 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,435 GBP 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 £631 to £3,435, a £2,804 spread on the same certified stone. MOH London lists it at £3,435. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,435 GBP|Low: £631 GBP|High: £3,463 GBP|Avg: £1,779 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2£631 GBP
Retailer 4£1,026 GBP
Retailer 6£1,501 GBP
Retailer 3£1,687 GBP
Retailer 5£2,037 GBP
Retailer 7£2,380 GBP
MOH London£3,435 GBP

12 data points across 7 retailers

10 retailers£631 GBP to £3,435 GBP

A
Cheapest Retailer
-
£631 GBP
$840 USD
A
Retailer 2
-
£917 GBP
$1,221 USD
View
B+
Retailer 3
-
£997 GBP
$1,328 USD
View
B+
Retailer 4
-
£1,026 GBP
$1,366 USD
View
Final sale: no returns
Retailer 5
-
£1,063 GBP
$1,416 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£1,063 GBP
$1,416 USD
View
B
Retailer 7
-
£1,687 GBP
$2,246 USD
View
B
Retailer 8
-
£1,994 GBP
$2,655 USD
View
B
Retailer 9
-
£2,037 GBP
$2,713 USD
View
Most Expensive
B
MOH London
LG436047609 · Oct 29
£3,435 GBP
View
9 more retailers have this diamond
Prices start from £631 GBPSave up to £2,804 GBP

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
£631 GBP