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Cushion|Lab Grown|IGI

4.06ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG693508825

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

Certificate IGI LG693508825

Diamond specifications and retailer prices

From €940 EUR
$1,050 USD
As of October 31, 2026
Save €5,183 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,122 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693508825 or 693508825. Listed at 12 retailers as of October 29, 2026, with prices from €940 to €6,122, a €5,183 spread on the same certified stone. Brilliant Earth lists it at €6,122. 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

4.06
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693508825
Dimensions9.34 × 9.16 × 6.11 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.16 mm4.06 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693508825
Side View
Table 61.0%Crown 36.2°Girdle: MediumPavilion 39.1°Culet: NoneDepth 66.7%

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: €6,122 EUR|Low: €678 EUR|High: €7,152 EUR|Avg: €2,181 EUR|-14.4%
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
October 31, 2026
Retailer 4€681 EUR
Retailer 2€940 EUR
Retailer 7€1,148 EUR
Retailer 10€1,154 EUR
Retailer 6€1,199 EUR
Retailer 13€1,267 EUR
Retailer 11€1,745 EUR
Retailer 5€2,128 EUR
Retailer 3€2,646 EUR
Retailer 12€2,701 EUR
Retailer 9€2,784 EUR
Retailer 8€3,091 EUR
Brilliant Earth€6,122 EUR

38 data points across 13 retailers

12 retailers€940 EUR to €6,122 EUR

Retailer 1
-
€681 EUR
£599 GBP
Price last confirmed 23 days ago
A
Retailer 2
-
€940 EUR
$1,050 USD
View
A
Retailer 3
-
€1,148 EUR
View
A
Retailer 4
-
€1,154 EUR
$1,289 USD
View
A
Retailer 5
-
€1,199 EUR
£1,055 GBP
View
A
Retailer 6
-
€1,267 EUR
$1,415 USD
View
B+
Retailer 7
-
€1,745 EUR
$1,949 USD
View
B+
Retailer 8
-
€2,646 EUR
$2,956 USD
View
Retailer 9
-
€2,701 EUR
$3,017 USD
View
Price last confirmed 13 days ago
Retailer 10
-
€2,784 EUR
$3,110 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
€3,091 EUR
£2,719 GBP
View
Most Expensive
B
Brilliant Earth
13577581A · Oct 29
€6,122 EUR
$6,840 USD
View
11 more retailers have this diamond
Prices start from €940 EURSave up to €5,183 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
4.06ct Cushion
€940 EUR