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Round|Lab Grown|IGI

2.00ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG781649866

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781649866

Diamond specifications and retailer prices

From £189 GBP
$254 USD
As of November 3, 2026
Save £758 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £947 GBP at MOH London · As of October 29, 2026
View at MOH London

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 LG781649866 or 781649866. Listed at 17 retailers as of October 29, 2026, with prices from £189 to £947, a £758 spread on the same certified stone. MOH London lists it at £947. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649866
Dimensions8.18 × 8.15 × 4.87 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
8.18 mm8.15 mm2.00 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649866
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.7%

Caratlytics Score

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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 3
Current: £947 GBP|Low: £182 GBP|High: £954 GBP|Avg: £433 GBP|-0.5%
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
Retailer 14
November 3, 2026
Retailer 10£189 GBP
Retailer 14£212 GBP
Retailer 4£220 GBP
Retailer 6£235 GBP
Retailer 12£235 GBP
Retailer 7£340 GBP
Retailer 9£354 GBP
Retailer 13£393 GBP
Retailer 2£447 GBP
Retailer 3£502 GBP
Retailer 8£722 GBP
Retailer 5£756 GBP
Retailer 11£850 GBP
MOH London£947 GBP

43 data points across 14 retailers

17 retailers£189 GBP to £947 GBP

A
Cheapest Retailer
-
£189 GBP
$254 USD
A
Retailer 2
-
£212 GBP
$285 USD
View
Final sale: no returns
A
Retailer 3
-
£220 GBP
$295 USD
View
A
Retailer 4
-
£235 GBP
$316 USD
View
Retailer 5
-
£235 GBP
$316 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£340 GBP
View
A
Retailer 7
-
£354 GBP
$475 USD
View
B+
Retailer 8
-
£393 GBP
$528 USD
View
B+
Retailer 9
-
£440 GBP
$591 USD
View
B+
Retailer 10
-
£447 GBP
View
B+
Retailer 11
-
£502 GBP
$673 USD
View
Retailer 12
-
£718 GBP
$964 USD
View
Price last confirmed 99 days ago
B
Retailer 13
-
£722 GBP
$969 USD
View
B
Retailer 14
-
£756 GBP
$1,014 USD
View
B
Retailer 15
-
£794 GBP
$1,066 USD
View
B
Retailer 16
-
£850 GBP
$1,140 USD
View
Most Expensive
B
MOH London
LG781649866 · Oct 29
£947 GBP
View
16 more retailers have this diamond
Prices start from £189 GBPSave up to £758 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
2.00ct Round
£189 GBP