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Round|Lab Grown|IGI

2.00ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG768665812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768665812

Diamond specifications and retailer prices

From £297 GBP
$398 USD
As of November 1, 2026
Save £415 GBP (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £712 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2ct lab-grown round diamond

This 2ct 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 LG768665812 or 768665812. Listed at 2 retailers as of November 1, 2026, with prices from £297 to £712, a £415 spread on the same certified stone. Rare Carat lists it at £712. 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

2.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768665812
Dimensions8.11 × 8.08 × 4.98 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
8.11 mm8.08 mm2.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768665812
Side View
Table 55.0%Crown 35.1°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £712 GBP|Low: £168 GBP|High: £1,021 GBP|Avg: £541 GBP|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 9£168 GBP
Retailer 2£297 GBP
Retailer 8£406 GBP
Retailer 6£437 GBP
Retailer 11£441 GBP
Retailer 10£449 GBP
Retailer 7£511 GBP
Retailer 5£671 GBP
Rare Carat£712 GBP
Retailer 3£883 GBP
Retailer 4£1,021 GBP

3 data points across 11 retailers

2 retailers£297 GBP to £712 GBP

B+
Cheapest Retailer
-
£297 GBP
$398 USD
Most Expensive
B
Rare Carat
TD2-3A · Nov 1
£712 GBP
$955 USD
View
1 more retailer has this diamond
Prices start from £297 GBPSave up to £415 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.

B+
2.00ct Round
£297 GBP