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Oval|Lab Grown|IGI

1.51ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG436073505

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073505

Diamond specifications and retailer prices

From £598 GBP
As of November 6, 2026
Save £2,992 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,589 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436073505 or 436073505. Listed at 10 retailers as of November 3, 2026, with prices from £598 to £3,589, a £2,992 spread on the same certified stone. MOH London lists it at £3,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073505
Dimensions8.89 × 6.57 × 4.06 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.89 mm6.57 mm1.51 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073505
Side View
Table 54.5%Crown 34.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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: Nov 6
Current: £3,589 GBP|Low: £598 GBP|High: £3,632 GBP|Avg: £1,838 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£598 GBP
Retailer 4£1,083 GBP
Retailer 8£1,179 GBP
Retailer 5£1,257 GBP
Retailer 10£1,386 GBP
Retailer 11£1,708 GBP
Retailer 6£1,982 GBP
Retailer 9£2,281 GBP
Retailer 7£2,356 GBP
Retailer 3£2,813 GBP
MOH London£3,589 GBP

13 data points across 11 retailers

10 retailers£598 GBP to £3,589 GBP

A
Cheapest Retailer
-
£598 GBP
A
Retailer 2
-
£1,083 GBP
View
A
Retailer 3
-
£1,179 GBP
View
Retailer 4
-
£1,257 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
-
£1,257 GBP
View
B+
Retailer 6
-
£1,386 GBP
View
B+
Retailer 7
-
£1,982 GBP
View
B
Retailer 8
-
£2,281 GBP
View
B
Retailer 9
-
£2,356 GBP
View
Most Expensive
B
MOH London
LG436073505 · Nov 3
£3,589 GBP
View
9 more retailers have this diamond
Prices start from £598 GBPSave up to £2,992 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
1.51ct Oval
£598 GBP