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Round|Lab Grown|IGI

2.08ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG492112730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112730

Diamond specifications and retailer prices

From £758 GBP
As of November 5, 2026
Save £4,359 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,117 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.08ct lab-grown round diamond

This 2.08ct 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 LG492112730 or 492112730. Listed at 12 retailers as of November 5, 2026, with prices from £758 to £5,117, a £4,359 spread on the same certified stone. MOH London lists it at £5,117. 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

2.08
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112730
Dimensions8.14 × 8.21 × 5.03 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
8.14 mm8.21 mm2.08 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112730
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.5%

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 5
Current: £5,117 GBP|Low: £758 GBP|High: £5,199 GBP|Avg: £2,319 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8£758 GBP
Retailer 7£1,630 GBP
Retailer 12£1,774 GBP
Retailer 11£1,826 GBP
Retailer 3£1,891 GBP
Retailer 9£1,891 GBP
Retailer 4£2,014 GBP
Retailer 2£2,236 GBP
Retailer 5£2,403 GBP
Retailer 13£2,599 GBP
Retailer 10£2,953 GBP
Retailer 6£2,964 GBP
MOH London£5,117 GBP

40 data points across 13 retailers

12 retailers£758 GBP to £5,117 GBP

A
Cheapest Retailer
-
£758 GBP
B+
Retailer 2
-
£1,630 GBP
View
B+
Retailer 3
-
£1,774 GBP
View
B+
Retailer 4
-
£1,826 GBP
View
Final sale: no returns
Retailer 5
-
£1,891 GBP
View
Price last confirmed 26 days ago
B+
Retailer 6
-
£1,891 GBP
View
B+
Retailer 7
-
£2,014 GBP
View
B
Retailer 8
-
£2,236 GBP
View
B
Retailer 9
-
£2,599 GBP
View
B
Retailer 10
-
£2,953 GBP
View
B
Retailer 11
-
£2,964 GBP
View
Most Expensive
B
MOH London
LG492112730 · Nov 5
£5,117 GBP
View
11 more retailers have this diamond
Prices start from £758 GBPSave up to £4,359 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
2.08ct Round
£758 GBP