CaratHunter
Plans
Cushion|Lab Grown|IGI

5.02ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG846656018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656018

Diamond specifications and retailer prices

From €686 EUR
£603 GBP
As of October 27, 2026
Save €2,868 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,554 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.02ct lab-grown cushion diamond

This 5.02ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846656018 or 846656018. Listed at 10 retailers as of October 27, 2026, with prices from €686 to €3,554, a €2,868 spread on the same certified stone. Brilliant Earth lists it at €3,554. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656018
Dimensions11.87 × 8.58 × 5.65 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.58 mm5.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656018
Side View
Table 63.0%Crown 34.2°Girdle: MED-THKPavilion 31°Culet: NoneDepth 65.9%

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: €3,554 EUR|Low: €589 EUR|High: €3,554 EUR|Avg: €1,398 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€589 EUR
Retailer 7€686 EUR
Retailer 5€699 EUR
Retailer 9€770 EUR
Retailer 2€925 EUR
Retailer 3€968 EUR
Retailer 11€1,004 EUR
Retailer 8€1,015 EUR
Retailer 4€2,009 EUR
Retailer 10€2,841 EUR
Brilliant Earth€3,554 EUR

5 data points across 11 retailers

10 retailers€686 EUR to €3,554 EUR

A
Cheapest Retailer
-
€686 EUR
£603 GBP
A
Retailer 2
-
€699 EUR
HK$6,100 HKD
View
A
Retailer 3
-
€770 EUR
$860 USD
View
A
Retailer 4
-
€925 EUR
View
A
Retailer 5
-
€968 EUR
$1,082 USD
View
B+
Retailer 6
-
€1,004 EUR
$1,122 USD
View
A
Retailer 7
-
€1,015 EUR
£893 GBP
View
B+
Retailer 8
-
€2,009 EUR
SGD 3,033 SGD
View
B
Retailer 9
-
€2,841 EUR
£2,499 GBP
View
Most Expensive
B
Brilliant Earth
22307562A · Oct 31
€3,554 EUR
$3,970 USD
View
9 more retailers have this diamond
Prices start from €686 EURSave up to €2,868 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
5.02ct Cushion
€686 EUR