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Cushion|Lab Grown|IGI

5.24ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG821636898

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821636898

Diamond specifications and retailer prices

From €922 EUR
$1,030 USD
As of October 31, 2026
Save €6,673 EUR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,595 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.24ct lab-grown cushion diamond

This 5.24ct 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 LG821636898 or 821636898. Listed at 11 retailers as of October 31, 2026, with prices from €922 to €7,595, a €6,673 spread on the same certified stone. Mervis Diamond Importers lists it at €7,595. 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

5.24
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821636898
Dimensions13.27 × 8.92 × 5.79 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.27 mm8.92 mm5.24 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821636898
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.9%

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 31
Current: €7,595 EUR|Low: €922 EUR|High: €8,267 EUR|Avg: €2,611 EUR|-8.1%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€922 EUR
Retailer 10€956 EUR
Retailer 9€1,150 EUR
Retailer 5€1,348 EUR
Retailer 2€1,522 EUR
Retailer 6€1,782 EUR
Retailer 3€2,580 EUR
Retailer 4€3,599 EUR
Retailer 7€3,680 EUR
Retailer 8€3,983 EUR
Mervis Diamond Importers€7,595 EUR

41 data points across 11 retailers

11 retailers€922 EUR to €7,595 EUR

A
Cheapest Retailer
-
€922 EUR
$1,030 USD
Final sale: no returns
Retailer 2
-
€956 EUR
$1,068 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,150 EUR
$1,285 USD
View
B+
Retailer 4
-
€1,348 EUR
$1,506 USD
View
B+
Retailer 5
-
€1,522 EUR
£1,339 GBP
View
B+
Retailer 6
-
€1,782 EUR
$1,991 USD
View
B
Retailer 7
-
€2,580 EUR
$2,882 USD
View
B
Retailer 8
-
€3,599 EUR
£3,166 GBP
View
B
Retailer 9
-
€3,680 EUR
$4,111 USD
View
Retailer 10
-
€3,983 EUR
$4,450 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Mervis Diamond Importers
1985410262 · Oct 31
€7,595 EUR
$8,485 USD
View
10 more retailers have this diamond
Prices start from €922 EURSave up to €6,673 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
5.24ct Cushion
€922 EUR