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Round|Lab Grown|IGI

2.01ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG425066603

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425066603

Diamond specifications and retailer prices

From £664 GBP
$890 USD
As of October 29, 2026
Save £4,346 GBP (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,010 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 2.01ct lab-grown round diamond

This 2.01ct lab-grown round 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 LG425066603 or 425066603. Listed at 10 retailers as of October 25, 2026, with prices from £664 to £5,010, a £4,346 spread on the same certified stone. MOH London lists it at £5,010. 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

2.01
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425066603
Dimensions8.09 × 8.06 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.09 mm8.06 mm2.01 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425066603
Side View
Table 54.0%Crown 35.3°Girdle: MediumPavilion 40.2°Culet: NoneDepth 62.1%

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: Oct 29
Current: £5,010 GBP|Low: £664 GBP|High: £5,071 GBP|Avg: £2,573 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 3£664 GBP
Retailer 5£1,730 GBP
Retailer 6£1,781 GBP
Retailer 8£1,870 GBP
Retailer 7£2,348 GBP
Retailer 4£2,882 GBP
Retailer 2£2,891 GBP
Retailer 9£4,128 GBP
MOH London£5,010 GBP

12 data points across 9 retailers

10 retailers£664 GBP to £5,010 GBP

A
Cheapest Retailer
-
£664 GBP
$890 USD
B+
Retailer 2
-
£1,590 GBP
$2,130 USD
View
B+
Retailer 3
-
£1,730 GBP
$2,318 USD
View
B+
Retailer 4
-
£1,781 GBP
$2,386 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,844 GBP
$2,471 USD
View
Retailer 6
-
£1,844 GBP
$2,471 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
£2,535 GBP
$3,397 USD
View
B
Retailer 8
-
£2,882 GBP
$3,862 USD
View
B
Retailer 9
-
£2,891 GBP
$3,873 USD
View
Most Expensive
B
MOH London
LG425066603 · Oct 25
£5,010 GBP
View
9 more retailers have this diamond
Prices start from £664 GBPSave up to £4,346 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
2.01ct Round
£664 GBP