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Round|Lab Grown|IGI

2.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG629475924

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629475924

Diamond specifications and retailer prices

From £217 GBP
As of November 5, 2026
Save £1,544 GBP (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,761 GBP at Brilliant Earth · As of October 31, 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 LG629475924 or 629475924. Listed at 17 retailers as of October 31, 2026, with prices from £217 to £1,761, a £1,544 spread on the same certified stone. Brilliant Earth lists it at £1,761. 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 angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629475924
Dimensions8.09 × 8.14 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.09 mm8.14 mm2.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629475924
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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: £1,761 GBP|Low: £209 GBP|High: £1,761 GBP|Avg: £543 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£217 GBP
Retailer 10£269 GBP
Retailer 8£363 GBP
Retailer 6£386 GBP
Retailer 3£402 GBP
Retailer 5£432 GBP
Retailer 2£467 GBP
Retailer 7£667 GBP
Retailer 4£1,075 GBP
Brilliant Earth£1,761 GBP

39 data points across 10 retailers

17 retailers£217 GBP to £1,761 GBP

A
Cheapest Retailer
-
£217 GBP
A
Retailer 2
-
£243 GBP
View
Final sale: no returns
A
Retailer 3
-
£252 GBP
View
A
Retailer 4
-
£269 GBP
View
Retailer 5
-
£269 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£363 GBP
View
A
Retailer 7
-
£386 GBP
View
A
Retailer 8
-
£402 GBP
View
A
Retailer 9
-
£432 GBP
View
A
Retailer 10
-
£450 GBP
View
A
Retailer 11
-
£467 GBP
View
A
Retailer 12
-
£478 GBP
View
B+
Retailer 13
-
£667 GBP
View
B
Retailer 14
-
£866 GBP
View
B
Retailer 15
-
£901 GBP
View
B
Retailer 16
-
£1,075 GBP
View
Most Expensive
B
Brilliant Earth
21311792A · Oct 31
£1,761 GBP
$2,370 USD
View
16 more retailers have this diamond
Prices start from £217 GBPSave up to £1,544 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