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Cushion|Lab Grown|IGI

2.04ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG648421328

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648421328

Diamond specifications and retailer prices

From £241 GBP
As of November 6, 2026
Save £1,665 GBP (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,905 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.04ct lab-grown cushion diamond

This 2.04ct lab-grown cushion 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 LG648421328 or 648421328. Listed at 10 retailers as of November 2, 2026, with prices from £241 to £1,905, a £1,665 spread on the same certified stone. Do Amore Diamonds lists it at £1,905. 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 angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648421328
Dimensions7.39 × 7.21 × 4.91 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.21 mm2.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648421328
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 68.1%

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 6
Current: £1,905 GBP|Low: £162 GBP|High: £1,905 GBP|Avg: £884 GBP
Do Amore Diamonds
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 7, 2026
Retailer 12£241 GBP
Retailer 7£368 GBP
Retailer 10£438 GBP
Retailer 9£441 GBP
Retailer 5£465 GBP
Retailer 13£546 GBP
Retailer 4£580 GBP
Retailer 2£686 GBP
Retailer 6£1,030 GBP
Retailer 11£1,030 GBP
Retailer 8£1,178 GBP
Retailer 3£1,412 GBP
Do Amore Diamonds£1,905 GBP

41 data points across 13 retailers

10 retailers£241 GBP to £1,905 GBP

A
Cheapest Retailer
-
£241 GBP
Final sale: no returns
A
Retailer 2
-
£368 GBP
View
B+
Retailer 3
-
£438 GBP
View
Retailer 4
-
£441 GBP
View
Price last confirmed 4 days ago
B+
Retailer 5
-
£686 GBP
View
B
Retailer 6
-
£1,030 GBP
View
B
Retailer 7
-
£1,030 GBP
View
B
Retailer 8
-
£1,178 GBP
View
B
Retailer 9
-
£1,412 GBP
View
Most Expensive
B
Do Amore Diamonds
27-916504132 · Nov 2
£1,905 GBP
$2,550 USD
View
9 more retailers have this diamond
Prices start from £241 GBPSave up to £1,665 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 Cushion
£241 GBP