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Round|Lab Grown|IGI

2.06ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG655426224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655426224

Diamond specifications and retailer prices

From £397 GBP
As of November 5, 2026
Save £1,798 GBP (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,196 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.06ct lab-grown round diamond

This 2.06ct 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 LG655426224 or 655426224. Listed at 10 retailers as of November 5, 2026, with prices from £397 to £2,196, a £1,798 spread on the same certified stone. MOH London lists it at £2,196. 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

2.06
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655426224
Dimensions8.16 × 8.13 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm8.13 mm2.06 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655426224
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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: £2,196 GBP|Low: £704 GBP|High: £2,228 GBP|Avg: £1,115 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£704 GBP
Retailer 5£715 GBP
Retailer 3£729 GBP
Retailer 2£780 GBP
Retailer 4£1,235 GBP
Retailer 7£1,334 GBP
MOH London£2,196 GBP

45 data points across 7 retailers

10 retailers£397 GBP to £2,196 GBP

A
Cheapest Retailer
-
£397 GBP
B+
Retailer 2
-
£561 GBP
View
B+
Retailer 3
-
£704 GBP
View
B
Retailer 4
-
£715 GBP
View
B+
Retailer 5
-
£729 GBP
View
B+
Retailer 6
-
£780 GBP
View
B
Retailer 7
-
£1,235 GBP
View
B
Retailer 8
-
£1,334 GBP
View
B
Retailer 9
-
£1,732 GBP
View
Most Expensive
B
MOH London
LG655426224 · Nov 5
£2,196 GBP
View
9 more retailers have this diamond
Prices start from £397 GBPSave up to £1,798 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
2.06ct Round
£397 GBP