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Oval|Lab Grown|IGI

1.52ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG447099333

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099333

Diamond specifications and retailer prices

From £605 GBP
$810 USD
As of October 30, 2026
Save £2,554 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,158 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099333 or 447099333. Listed at 10 retailers as of October 29, 2026, with prices from £605 to £3,158, a £2,554 spread on the same certified stone. MOH London lists it at £3,158. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099333
Dimensions8.81 × 6.61 × 4.10 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.81 mm6.61 mm1.52 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099333
Side View
Table 61.0%Crown 36.9°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.0%

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 30
Current: £3,158 GBP|Low: £605 GBP|High: £3,183 GBP|Avg: £1,556 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3£605 GBP
Retailer 2£843 GBP
Retailer 6£943 GBP
Retailer 4£978 GBP
Retailer 8£1,396 GBP
Retailer 5£1,554 GBP
Retailer 7£1,926 GBP
Retailer 9£2,188 GBP
MOH London£3,158 GBP

14 data points across 9 retailers

10 retailers£605 GBP to £3,158 GBP

A
Cheapest Retailer
-
£605 GBP
$810 USD
B+
Retailer 2
-
£843 GBP
$1,129 USD
View
A
Retailer 3
-
£917 GBP
$1,229 USD
View
A
Retailer 4
-
£943 GBP
$1,264 USD
View
Final sale: no returns
B+
Retailer 5
-
£978 GBP
$1,310 USD
View
Retailer 6
-
£978 GBP
$1,310 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£1,554 GBP
$2,082 USD
View
B
Retailer 8
-
£1,832 GBP
$2,455 USD
View
B
Retailer 9
-
£1,926 GBP
$2,581 USD
View
Most Expensive
B
MOH London
LG447099333 · Oct 29
£3,158 GBP
View
9 more retailers have this diamond
Prices start from £605 GBPSave up to £2,554 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
£605 GBP