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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG818674932

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG818674932

Diamond specifications and retailer prices

From €456 EUR
$510 USD
As of October 30, 2026
Save €3,222 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,679 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818674932 or 818674932. Listed at 19 retailers as of October 30, 2026, with prices from €456 to €3,679, a €3,222 spread on the same certified stone. Brilliant Earth lists it at €3,679. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle27.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674932
Dimensions8.32 × 8.03 × 4.83 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.03 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674932
Side View
Table 63.0%Crown 34°Girdle: STK-THKPavilion 27.8°Culet: NoneDepth 60.1%

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: Oct 30
Current: €3,679 EUR|Low: €505 EUR|High: €3,679 EUR|Avg: €1,126 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 30, 2026
Retailer 5€505 EUR
Retailer 8€578 EUR
Retailer 14€604 EUR
Retailer 11€765 EUR
Retailer 7€791 EUR
Retailer 9€836 EUR
Retailer 10€1,067 EUR
Retailer 13€1,096 EUR
Retailer 6€1,130 EUR
Retailer 3€1,172 EUR
Retailer 12€1,865 EUR
Retailer 2€1,932 EUR
Retailer 4€1,978 EUR
Brilliant Earth€3,679 EUR

30 data points across 14 retailers

19 retailers€456 EUR to €3,679 EUR

A
Cheapest Retailer
-
€456 EUR
$510 USD
Final sale: no returns
Retailer 2
-
€505 EUR
$564 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€578 EUR
£508 GBP
View
A
Retailer 4
-
€604 EUR
$675 USD
View
A
Retailer 5
-
€765 EUR
View
B+
Retailer 6
-
€791 EUR
$884 USD
View
A
Retailer 7
-
€836 EUR
£736 GBP
View
A
Retailer 8
-
€1,067 EUR
A$1,834 AUD
View
A
Retailer 9
-
€1,096 EUR
ZAR 19,790 ZAR
View
A
Retailer 10
-
€1,130 EUR
$1,263 USD
View
A
Retailer 11
-
€1,172 EUR
$1,309 USD
View
B+
Retailer 12
-
€1,473 EUR
£1,296 GBP
View
B+
Retailer 13
-
€1,603 EUR
SGD 2,420 SGD
View
B+
Retailer 14
-
€1,652 EUR
$1,846 USD
View
B+
Retailer 15
-
€1,797 EUR
$2,008 USD
View
B+
Retailer 16
-
€1,865 EUR
£1,641 GBP
View
B+
Retailer 17
-
€1,932 EUR
$2,159 USD
View
Retailer 18
-
€1,978 EUR
A$3,399 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21093202A · Oct 30
€3,679 EUR
$4,110 USD
View
18 more retailers have this diamond
Prices start from €456 EURSave up to €3,222 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
3.01ct Cushion
€456 EUR