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Cushion|Lab Grown|IGI

4.09ct D VS2 Cushion Lab Grown Diamond

D/VS2 • IGI LG782689224

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG782689224

Diamond specifications and retailer prices

From $673 USD
As of October 29, 2026
Save $2,586 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,259 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.09ct lab-grown cushion diamond

This 4.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG782689224 or 782689224. Listed at 15 retailers as of October 29, 2026, with prices from $673 to $3,259, a $2,586 spread on the same certified stone. MOH London lists it at $3,259. 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

4.09
Carat
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782689224
Dimensions7.94 × 7.94 × 5.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.94 mm4.09 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782689224
Side View
Table 61.0%Crown 35.8°Girdle: STK-VTKPavilion 30.2°Culet: NoneDepth 69.8%

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: $3,259 USD|Low: $673 USD|High: $3,348 USD|Avg: $1,690 USD|-2.5%
MOH London
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
Retailer 15
October 29, 2026
Retailer 6$673 USD
Retailer 9$690 USD
Retailer 12$747 USD
Retailer 10$875 USD
Retailer 11$1,000 USD
Retailer 13$1,060 USD
Retailer 8$1,126 USD
Retailer 2$1,165 USD
Retailer 4$1,922 USD
Retailer 5$2,179 USD
Retailer 14$2,362 USD
Retailer 3$2,383 USD
Retailer 15$2,415 USD
Retailer 7$3,125 USD
MOH London$3,259 USD

42 data points across 15 retailers

15 retailers$673 USD to $3,259 USD

A
Cheapest Retailer
-
$673 USD
Final sale: no returns
A
Retailer 2
-
$690 USD
£543 GBP
View
Retailer 3
-
$747 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$875 USD
View
B+
Retailer 5
-
$1,000 USD
View
B+
Retailer 6
-
$1,060 USD
View
A
Retailer 7
-
$1,126 USD
€1,072 EUR
View
A
Retailer 8
-
$1,165 USD
£917 GBP
View
B+
Retailer 9
-
$1,922 USD
View
B+
Retailer 10
-
$2,179 USD
£1,716 GBP
View
B
Retailer 11
-
$2,362 USD
View
B
Retailer 12
-
$2,383 USD
View
B
Retailer 13
-
$2,415 USD
View
Retailer 14
-
$3,125 USD
A$4,807 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG782689224 · Oct 29
$3,259 USD
£2,566 GBP
View
14 more retailers have this diamond
Prices start from $673 USDSave up to $2,586 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
4.09ct Cushion
$673 USD