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Cushion|Lab Grown|IGI

5.04ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG804624335

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804624335

Diamond specifications and retailer prices

From €680 EUR
£598 GBP
As of October 27, 2026
Save €2,892 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,571 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.04ct lab-grown cushion diamond

This 5.04ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG804624335 or 804624335. Listed at 13 retailers as of October 27, 2026, with prices from €680 to €3,571, a €2,892 spread on the same certified stone. Brilliant Earth lists it at €3,571. 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

5.04
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804624335
Dimensions11.79 × 8.45 × 5.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm8.45 mm5.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804624335
Side View
Table 59.0%Crown 35°Girdle: THK-VTKPavilion 30.1°Culet: NoneDepth 67.9%

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 27
Current: €3,571 EUR|Low: €584 EUR|High: €3,571 EUR|Avg: €1,527 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 5€584 EUR
Retailer 11€680 EUR
Retailer 8€699 EUR
Retailer 10€747 EUR
Retailer 2€930 EUR
Retailer 4€964 EUR
Retailer 13€996 EUR
Retailer 12€1,006 EUR
Retailer 7€1,447 EUR
Retailer 14€1,819 EUR
Retailer 9€2,020 EUR
Retailer 6€2,663 EUR
Retailer 3€2,815 EUR
Brilliant Earth€3,571 EUR

40 data points across 14 retailers

13 retailers€680 EUR to €3,571 EUR

A
Cheapest Retailer
-
€680 EUR
£598 GBP
A
Retailer 2
-
€699 EUR
HK$6,100 HKD
View
A
Retailer 3
-
€747 EUR
$835 USD
View
A
Retailer 4
-
€930 EUR
View
A
Retailer 5
-
€964 EUR
$1,077 USD
View
B+
Retailer 6
-
€996 EUR
$1,113 USD
View
A
Retailer 7
-
€1,006 EUR
£885 GBP
View
B+
Retailer 8
-
€1,447 EUR
$1,617 USD
View
B+
Retailer 9
-
€1,819 EUR
$2,032 USD
View
B+
Retailer 10
-
€2,020 EUR
SGD 3,049 SGD
View
Retailer 11
-
€2,663 EUR
$2,975 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
€2,815 EUR
£2,476 GBP
View
Most Expensive
B
Brilliant Earth
20143693A · Oct 31
€3,571 EUR
$3,990 USD
View
12 more retailers have this diamond
Prices start from €680 EURSave up to €2,892 EUR

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
5.04ct Cushion
€680 EUR