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Oval|Lab Grown|IGI

2.03ct J SI2 Oval Lab Grown Diamond

ID • J/SI2 • IGI LG451055756

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451055756

Diamond specifications and retailer prices

From £747 GBP
As of November 6, 2026
Save £4,086 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,833 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451055756 or 451055756. Listed at 10 retailers as of November 5, 2026, with prices from £747 to £4,833, a £4,086 spread on the same certified stone. MOH London lists it at £4,833. 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

2.03
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055756
Dimensions10.31 × 7.11 × 4.38 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.31 mm7.11 mm2.03 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055756
Side View
Table 59.5%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.6%

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: £4,833 GBP|Low: £747 GBP|High: £4,911 GBP|Avg: £2,233 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6£747 GBP
Retailer 3£1,100 GBP
Retailer 5£1,463 GBP
Retailer 10£1,592 GBP
Retailer 11£1,638 GBP
Retailer 7£1,697 GBP
Retailer 12£2,179 GBP
Retailer 9£2,332 GBP
Retailer 8£2,657 GBP
Retailer 2£2,787 GBP
Retailer 4£3,798 GBP
MOH London£4,833 GBP

15 data points across 12 retailers

10 retailers£747 GBP to £4,833 GBP

A
Cheapest Retailer
-
£747 GBP
A
Retailer 2
-
£1,463 GBP
View
A
Retailer 3
-
£1,592 GBP
View
B+
Retailer 4
-
£1,638 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,697 GBP
View
Retailer 6
-
£1,697 GBP
View
Price last confirmed 26 days ago
B
Retailer 7
-
£2,332 GBP
View
B
Retailer 8
-
£2,657 GBP
View
B
Retailer 9
-
£2,787 GBP
View
Most Expensive
B
MOH London
LG451055756 · Nov 5
£4,833 GBP
View
9 more retailers have this diamond
Prices start from £747 GBPSave up to £4,086 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
2.03ct Oval
£747 GBP