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Round|Lab Grown|IGI

2.06ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG792669663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792669663

Diamond specifications and retailer prices

From £181 GBP
As of November 5, 2026
Save £815 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £996 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.06ct lab-grown round diamond

This 2.06ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792669663 or 792669663. Listed at 18 retailers as of November 5, 2026, with prices from £181 to £996, a £815 spread on the same certified stone. Brilliant Earth lists it at £996. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792669663
Dimensions8.12 × 8.19 × 5.07 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
8.12 mm8.19 mm2.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792669663
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £996 GBP|Low: £171 GBP|High: £996 GBP|Avg: £487 GBP
Brilliant Earth
Retailer 2
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Retailer 18
November 6, 2026
Retailer 18£181 GBP
Retailer 14£202 GBP
Retailer 12£209 GBP
Retailer 13£224 GBP
Retailer 5£247 GBP
Retailer 11£334 GBP
Retailer 16£357 GBP
Retailer 15£376 GBP
Retailer 2£416 GBP
Retailer 9£429 GBP
Retailer 10£433 GBP
Retailer 17£455 GBP
Retailer 4£566 GBP
Retailer 3£718 GBP
Retailer 7£721 GBP
Retailer 6£814 GBP
Retailer 8£909 GBP
Brilliant Earth£996 GBP

36 data points across 18 retailers

18 retailers£181 GBP to £996 GBP

A
Cheapest Retailer
-
£181 GBP
A
Retailer 2
-
£202 GBP
View
Final sale: no returns
A
Retailer 3
-
£209 GBP
View
A
Retailer 4
-
£224 GBP
View
A
Retailer 5
-
£247 GBP
View
A
Retailer 6
-
£334 GBP
View
A
Retailer 7
-
£357 GBP
View
B+
Retailer 8
-
£376 GBP
View
A
Retailer 9
-
£416 GBP
View
Retailer 10
-
£429 GBP
View
Price last confirmed 11 days ago
A
Retailer 11
-
£433 GBP
View
A
Retailer 12
-
£455 GBP
View
B+
Retailer 13
-
£566 GBP
View
B+
Retailer 14
-
£718 GBP
View
B+
Retailer 15
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£721 GBP
View
Retailer 16
-
£814 GBP
View
Price last confirmed 9 days ago
Retailer 17
-
£909 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19076632A · Nov 5
£996 GBP
$1,340 USD
View
17 more retailers have this diamond
Prices start from £181 GBPSave up to £815 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
£181 GBP