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Round|Lab Grown|IGI

2.04ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG778635124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778635124

Diamond specifications and retailer prices

From £379 GBP
$508 USD
As of October 30, 2026
Save £525 GBP (58%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £904 GBP at MOH London · As of October 26, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778635124 or 778635124. Listed at 5 retailers as of October 26, 2026, with prices from £379 to £904, a £525 spread on the same certified stone. MOH London lists it at £904. 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
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778635124
Dimensions8.29 × 8.25 × 4.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm8.25 mm2.04 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778635124
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £904 GBP|Low: £378 GBP|High: £972 GBP|Avg: £628 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£379 GBP
Retailer 2£427 GBP
Retailer 4£484 GBP
Retailer 3£751 GBP
Retailer 6£802 GBP
MOH London£904 GBP

39 data points across 6 retailers

5 retailers£379 GBP to £904 GBP

B+
Cheapest Retailer
-
£379 GBP
$508 USD
A
Retailer 2
-
£427 GBP
View
A
Retailer 3
-
£484 GBP
$649 USD
View
B
Retailer 4
-
£751 GBP
$1,006 USD
View
Most Expensive
B
MOH London
LG778635124 · Oct 26
£904 GBP
View
4 more retailers have this diamond
Prices start from £379 GBPSave up to £525 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
2.04ct Round
£379 GBP