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Cushion|Lab Grown|IGI

4.11ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG696598501

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

Certificate IGI LG696598501

Diamond specifications and retailer prices

From €823 EUR
$920 USD
As of October 29, 2026
Save €3,124 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,947 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.11ct lab-grown cushion diamond

This 4.11ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696598501 or 696598501. Listed at 13 retailers as of October 29, 2026, with prices from €823 to €3,947, a €3,124 spread on the same certified stone. Brilliant Earth lists it at €3,947. 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

4.11
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696598501
Dimensions9.23 × 9.18 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm9.18 mm4.11 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696598501
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,947 EUR|Low: €510 EUR|High: €4,762 EUR|Avg: €1,736 EUR|-15.0%
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 11€598 EUR
Retailer 6€605 EUR
Retailer 13€823 EUR
Retailer 8€982 EUR
Retailer 14€1,045 EUR
Retailer 2€1,064 EUR
Retailer 5€1,088 EUR
Retailer 3€1,492 EUR
Retailer 7€2,073 EUR
Retailer 12€2,272 EUR
Retailer 4€2,299 EUR
Retailer 10€2,821 EUR
Retailer 9€3,276 EUR
Brilliant Earth€3,947 EUR

37 data points across 14 retailers

13 retailers€823 EUR to €3,947 EUR

Retailer 1
-
€598 EUR
£526 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
€823 EUR
$920 USD
View
A
Retailer 3
-
€982 EUR
View
A
Retailer 4
-
€1,045 EUR
$1,167 USD
View
A
Retailer 5
-
€1,064 EUR
£936 GBP
View
B+
Retailer 6
-
€1,088 EUR
$1,215 USD
View
A
Retailer 7
-
€1,492 EUR
$1,667 USD
View
B+
Retailer 8
-
€2,073 EUR
£1,824 GBP
View
B
Retailer 9
-
€2,272 EUR
$2,538 USD
View
Retailer 10
-
€2,299 EUR
$2,568 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€2,821 EUR
£2,482 GBP
View
Retailer 12
-
€3,276 EUR
$3,660 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13792766A · Oct 30
€3,947 EUR
$4,410 USD
View
12 more retailers have this diamond
Prices start from €823 EURSave up to €3,124 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
4.11ct Cushion
€823 EUR