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Round|Lab Grown|IGI

2.01ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG778610342

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778610342

Diamond specifications and retailer prices

From £190 GBP
As of November 5, 2026
Save £751 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £941 GBP at MOH London · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778610342 or 778610342. Listed at 17 retailers as of November 5, 2026, with prices from £190 to £941, a £751 spread on the same certified stone. MOH London lists it at £941. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778610342
Dimensions8.11 × 8.04 × 4.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm8.04 mm2.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778610342
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

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: £941 GBP|Low: £182 GBP|High: £955 GBP|Avg: £443 GBP|-1.4%
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 6, 2026
Retailer 8£190 GBP
Retailer 3£212 GBP
Retailer 10£236 GBP
Retailer 12£236 GBP
Retailer 5£338 GBP
Retailer 7£353 GBP
Retailer 11£392 GBP
Retailer 2£444 GBP
Retailer 4£502 GBP
Retailer 6£605 GBP
Retailer 9£854 GBP
MOH London£941 GBP

46 data points across 12 retailers

17 retailers£190 GBP to £941 GBP

A
Cheapest Retailer
-
£190 GBP
A
Retailer 2
-
£212 GBP
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
View
A
Retailer 4
-
£236 GBP
View
Retailer 5
-
£236 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£338 GBP
View
A
Retailer 7
-
£353 GBP
View
B+
Retailer 8
-
£392 GBP
View
B+
Retailer 9
-
£444 GBP
View
A
Retailer 10
-
£444 GBP
View
B+
Retailer 11
-
£502 GBP
View
B+
Retailer 12
-
£605 GBP
View
Retailer 13
-
£718 GBP
View
Price last confirmed 102 days ago
B
Retailer 14
-
£757 GBP
View
B
Retailer 15
-
£795 GBP
View
B
Retailer 16
-
£854 GBP
View
Most Expensive
B
MOH London
LG778610342 · Nov 5
£941 GBP
View
16 more retailers have this diamond
Prices start from £190 GBPSave up to £751 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
£190 GBP