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Round|Lab Grown|IGI

2.13ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG480150371

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480150371

Diamond specifications and retailer prices

From £661 GBP
As of November 5, 2026
Save £4,577 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,238 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.13ct lab-grown round diamond

This 2.13ct lab-grown round 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 LG480150371 or 480150371. Listed at 11 retailers as of November 5, 2026, with prices from £661 to £5,238, a £4,577 spread on the same certified stone. MOH London lists it at £5,238. 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

2.13
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480150371
Dimensions8.19 × 8.13 × 5.14 mm
L/W Ratio1.01
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
8.19 mm8.13 mm2.13 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480150371
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

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 5
Current: £5,238 GBP|Low: £661 GBP|High: £6,928 GBP|Avg: £2,981 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 4£661 GBP
Retailer 3£1,669 GBP
Retailer 7£1,868 GBP
Retailer 5£1,936 GBP
Retailer 8£2,058 GBP
Retailer 9£2,456 GBP
Retailer 6£3,022 GBP
Retailer 2£3,034 GBP
MOH London£5,238 GBP
Retailer 10£6,928 GBP

16 data points across 10 retailers

11 retailers£661 GBP to £5,238 GBP

A
Cheapest Retailer
-
£661 GBP
B+
Retailer 2
-
£1,669 GBP
View
B+
Retailer 3
-
£1,816 GBP
View
B+
Retailer 4
-
£1,868 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,936 GBP
View
Retailer 6
-
£1,936 GBP
View
Price last confirmed 26 days ago
B+
Retailer 7
-
£2,058 GBP
View
B
Retailer 8
-
£2,661 GBP
View
B
Retailer 9
-
£3,022 GBP
View
B
Retailer 10
-
£3,034 GBP
View
Most Expensive
B
MOH London
LG480150371 · Nov 5
£5,238 GBP
View
10 more retailers have this diamond
Prices start from £661 GBPSave up to £4,577 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
2.13ct Round
£661 GBP