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Round|Lab Grown|IGI

2.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG726535844

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726535844

Diamond specifications and retailer prices

From £217 GBP
As of November 5, 2026
Save £964 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,181 GBP at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG726535844 or 726535844. Listed at 20 retailers as of November 5, 2026, with prices from £217 to £1,181, a £964 spread on the same certified stone. Brilliant Earth lists it at £1,181. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726535844
Dimensions8.15 × 8.12 × 4.99 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
8.15 mm8.12 mm2.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726535844
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 5
Current: £1,181 GBP|Low: £215 GBP|High: £1,181 GBP|Avg: £582 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
Retailer 19
November 6, 2026
Retailer 9£217 GBP
Retailer 12£242 GBP
Retailer 19£252 GBP
Retailer 5£270 GBP
Retailer 6£270 GBP
Retailer 18£386 GBP
Retailer 7£442 GBP
Retailer 3£450 GBP
Retailer 16£459 GBP
Retailer 2£468 GBP
Retailer 4£478 GBP
Retailer 17£506 GBP
Retailer 14£765 GBP
Retailer 15£828 GBP
Retailer 10£866 GBP
Retailer 11£901 GBP
Retailer 13£1,077 GBP
Retailer 8£1,106 GBP
Brilliant Earth£1,181 GBP

40 data points across 19 retailers

20 retailers£217 GBP to £1,181 GBP

A
Cheapest Retailer
-
£217 GBP
A
Retailer 2
-
£242 GBP
View
Final sale: no returns
A
Retailer 3
-
£252 GBP
View
A
Retailer 4
-
£270 GBP
View
Retailer 5
-
£270 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£386 GBP
View
B+
Retailer 7
-
£442 GBP
View
A
Retailer 8
-
£450 GBP
View
A
Retailer 9
-
£459 GBP
View
A
Retailer 10
-
£468 GBP
View
A
Retailer 11
-
£478 GBP
View
A
Retailer 12
-
£506 GBP
View
B
Retailer 13
-
£735 GBP
View
B
Retailer 14
-
£765 GBP
View
B+
Retailer 15
-
£828 GBP
View
B
Retailer 16
-
£866 GBP
View
B
Retailer 17
-
£901 GBP
View
B
Retailer 18
-
£1,077 GBP
View
B
Retailer 19
-
£1,106 GBP
View
Most Expensive
B
Brilliant Earth
17436154A · Nov 5
£1,181 GBP
$1,590 USD
View
19 more retailers have this diamond
Prices start from £217 GBPSave up to £964 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
£217 GBP