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Cushion|Lab Grown|IGI

4.04ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG711523008

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

Certificate IGI LG711523008

Diamond specifications and retailer prices

From $940 USD
As of October 29, 2026
Save $5,870 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,810 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.04ct lab-grown cushion diamond

This 4.04ct 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 LG711523008 or 711523008. Listed at 14 retailers as of October 29, 2026, with prices from $940 to $6,810, a $5,870 spread on the same certified stone. Brilliant Earth lists it at $6,810. 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

4.04
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711523008
Dimensions9.32 × 9.27 × 6.12 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
9.32 mm9.27 mm4.04 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711523008
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,810 USD|Low: $754 USD|High: $7,350 USD|Avg: $2,235 USD|-7.3%
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 29, 2026
Retailer 11$754 USD
Retailer 10$761 USD
Retailer 12$940 USD
Retailer 3$1,181 USD
Retailer 2$1,213 USD
Retailer 13$1,242 USD
Retailer 7$1,276 USD
Retailer 5$1,898 USD
Retailer 4$2,362 USD
Retailer 14$2,596 USD
Retailer 6$2,626 USD
Retailer 8$3,095 USD
Retailer 9$3,223 USD
Brilliant Earth$6,810 USD

39 data points across 14 retailers

14 retailers$940 USD to $6,810 USD

A
Retailer 1
-
$754 USD
£594 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$761 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$940 USD
View
A
Retailer 4
-
$1,181 USD
View
A
Retailer 5
-
$1,213 USD
£955 GBP
View
A
Retailer 6
-
$1,242 USD
View
A
Retailer 7
-
$1,276 USD
€1,215 EUR
View
A
Retailer 8
-
$1,898 USD
View
B+
Retailer 9
-
$2,362 USD
£1,860 GBP
View
B+
Retailer 10
-
$2,596 USD
View
B+
Retailer 11
-
$2,626 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$3,095 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,223 USD
£2,538 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
14870435A · Oct 29
$6,810 USD
View
13 more retailers have this diamond
Prices start from $940 USDSave up to $5,870 USD

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
4.04ct Cushion
$940 USD