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Oval|Lab Grown|IGI

1.52ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG436074767

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436074767

Diamond specifications and retailer prices

From £628 GBP
As of November 6, 2026
Save £2,508 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,136 GBP at MOH London · As of November 5, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436074767 or 436074767. Listed at 11 retailers as of November 5, 2026, with prices from £628 to £3,136, a £2,508 spread on the same certified stone. MOH London lists it at £3,136. 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
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074767
Dimensions8.84 × 6.60 × 4.14 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.84 mm6.60 mm1.52 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436074767
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 42.2°Culet: NoneDepth 62.7%

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: Nov 6
Current: £3,136 GBP|Low: £628 GBP|High: £3,186 GBP|Avg: £1,607 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2£628 GBP
Retailer 3£843 GBP
Retailer 6£944 GBP
Retailer 4£979 GBP
Retailer 7£1,109 GBP
Retailer 9£1,398 GBP
Retailer 5£1,555 GBP
Retailer 8£1,928 GBP
Retailer 10£2,802 GBP
MOH London£3,136 GBP

15 data points across 10 retailers

11 retailers£628 GBP to £3,136 GBP

A
Cheapest Retailer
-
£628 GBP
A
Retailer 2
-
£843 GBP
View
A
Retailer 3
-
£918 GBP
View
A
Retailer 4
-
£944 GBP
View
Final sale: no returns
A
Retailer 5
-
£979 GBP
View
Retailer 6
-
£979 GBP
View
Price last confirmed 25 days ago
B+
Retailer 7
-
£1,109 GBP
View
B+
Retailer 8
-
£1,555 GBP
View
B
Retailer 9
-
£1,834 GBP
View
B
Retailer 10
-
£1,928 GBP
View
Most Expensive
B
MOH London
LG436074767 · Nov 5
£3,136 GBP
View
10 more retailers have this diamond
Prices start from £628 GBPSave up to £2,508 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
£628 GBP