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Oval|Lab Grown|IGI

2.09ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG497145058

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497145058

Diamond specifications and retailer prices

From £866 GBP
$1,160 USD
As of October 30, 2026
Save £4,415 GBP (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,280 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown oval diamond

This 2.09ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497145058 or 497145058. Listed at 10 retailers as of October 29, 2026, with prices from £866 to £5,280, a £4,415 spread on the same certified stone. MOH London lists it at £5,280. 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

2.09
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145058
Dimensions10.18 × 7.26 × 4.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.18 mm7.26 mm2.09 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145058
Side View
Table 58.0%Crown 36.1°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.4%

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: £5,280 GBP|Low: £866 GBP|High: £5,322 GBP|Avg: £2,637 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£866 GBP
Retailer 4£1,669 GBP
Retailer 5£1,936 GBP
Retailer 7£2,060 GBP
Retailer 8£2,455 GBP
Retailer 6£3,023 GBP
Retailer 3£3,035 GBP
MOH London£5,280 GBP

14 data points across 8 retailers

10 retailers£866 GBP to £5,280 GBP

A
Cheapest Retailer
-
£866 GBP
$1,160 USD
B+
Retailer 2
-
£1,669 GBP
$2,236 USD
View
B+
Retailer 3
-
£1,816 GBP
$2,433 USD
View
B+
Retailer 4
-
£1,936 GBP
$2,594 USD
View
Retailer 5
-
£1,936 GBP
$2,594 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
£2,060 GBP
$2,760 USD
View
B
Retailer 7
-
£2,661 GBP
$3,565 USD
View
B
Retailer 8
-
£3,023 GBP
$4,051 USD
View
B
Retailer 9
-
£3,035 GBP
$4,066 USD
View
Most Expensive
B
MOH London
LG497145058 · Oct 29
£5,280 GBP
View
9 more retailers have this diamond
Prices start from £866 GBPSave up to £4,415 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
2.09ct Oval
£866 GBP