CaratHunter
Plans
Round|Lab Grown|IGI

2.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG836673149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836673149

Diamond specifications and retailer prices

From £199 GBP
As of November 5, 2026
Save £788 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,232 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 LG836673149 or 836673149. Listed at 18 retailers as of November 5, 2026, with a 396% 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673149
Dimensions8.11 × 8.06 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm8.06 mm2.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673149
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: Nov 5
Current: £465 GBP|Low: £199 GBP|High: £1,257 GBP|Avg: £507 GBP|-23.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12£199 GBP
Retailer 4£223 GBP
Retailer 13£247 GBP
Retailer 9£333 GBP
Retailer 10£364 GBP
Retailer 5£383 GBP
Retailer 8£400 GBP
Retailer 3£444 GBP
Retailer 1£465 GBP
Retailer 11£759 GBP
Retailer 7£765 GBP
Retailer 2£832 GBP
Retailer 6£987 GBP

44 data points across 13 retailers

18 retailers£199 GBP to £987 GBP

Retailer 1
-
£199 GBP
Price last confirmed 45 days ago
A
Retailer 2
-
£199 GBP
View
A
Retailer 3
-
£223 GBP
View
Final sale: no returns
Retailer 4
-
£231 GBP
View
Price last confirmed 45 days ago
Retailer 5
-
£244 GBP
View
Price last confirmed 42 days ago
Retailer 6
-
£247 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£247 GBP
View
B+
Retailer 8
-
£333 GBP
View
A
Retailer 9
-
£364 GBP
View
A
Retailer 10
-
£400 GBP
View
A
Retailer 11
-
£444 GBP
View
A
Retailer 12
-
£465 GBP
View
B
Retailer 13
-
£759 GBP
View
B+
Retailer 14
-
£765 GBP
View
B+
Retailer 15
-
£794 GBP
View
B+
Retailer 16
-
£832 GBP
View
B
Retailer 17
-
£987 GBP
View
Most Expensive
NZ Jewellers
bde7591e-a353-4a4a-9090-315b2ac77276 · Sep 21
£1,232 GBP
$1,658 USD
View
Price last confirmed 45 days ago
17 more retailers have this diamond
Prices start from £199 GBPSave up to £788 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
£199 GBP