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Round|Lab Grown|IGI

2.04ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG648496934

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648496934

Diamond specifications and retailer prices

From £665 GBP
As of November 4, 2026
Save £1,549 GBP (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,422 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.04ct lab-grown round diamond

This 2.04ct 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 LG648496934 or 648496934. Listed at 6 retailers as of November 4, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.04
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648496934
Dimensions8.24 × 8.19 × 4.92 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
8.24 mm8.19 mm2.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648496934
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,422 GBP|Low: £435 GBP|High: £2,442 GBP|Avg: £1,124 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£554 GBP
Retailer 8£632 GBP
Retailer 3£665 GBP
Retailer 4£757 GBP
Retailer 5£915 GBP
Retailer 2£979 GBP
Retailer 6£2,214 GBP
MOH London£2,422 GBP

9 data points across 8 retailers

6 retailers£665 GBP to £2,214 GBP

B+
Cheapest Retailer
-
£665 GBP
B+
Retailer 2
-
£757 GBP
View
B
Retailer 3
-
£915 GBP
View
B
Retailer 4
-
£979 GBP
View
B
Retailer 5
-
£2,214 GBP
View
Most Expensive
MOH London
LG648496934 · Nov 5
£2,422 GBP
View
Price under review
5 more retailers have this diamond
Prices start from £665 GBPSave up to £1,549 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+
2.04ct Round
£665 GBP