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Cushion|Lab Grown|IGI

4.09ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG735536056

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

Certificate IGI LG735536056

Diamond specifications and retailer prices

From $1,336 USD
As of October 29, 2026
Save $6,154 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,490 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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), with a top-tier cut grade and certified by IGI LG735536056 or 735536056. Listed at 10 retailers as of October 29, 2026, with prices from $1,336 to $7,490, a $6,154 spread on the same certified stone. Do Amore Diamonds lists it at $7,490. 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

4.09
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735536056
Dimensions9.41 × 9.41 × 5.94 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
9.41 mm9.41 mm4.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735536056
Side View
Table 63.0%Crown 35.1°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 63.1%

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: $7,490 USD|Low: $1,092 USD|High: $7,670 USD|Avg: $2,678 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,092 USD
Retailer 10$1,208 USD
Retailer 8$1,336 USD
Retailer 7$1,611 USD
Retailer 4$1,615 USD
Retailer 9$1,653 USD
Retailer 11$2,681 USD
Retailer 5$2,980 USD
Retailer 3$3,132 USD
Retailer 2$3,773 USD
Do Amore Diamonds$7,490 USD

25 data points across 11 retailers

10 retailers$1,336 USD to $7,490 USD

Retailer 1
-
$1,092 USD
£860 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$1,336 USD
View
A
Retailer 3
-
$1,611 USD
View
B+
Retailer 4
-
$1,615 USD
View
A
Retailer 5
-
$1,653 USD
View
Retailer 6
-
$2,980 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$3,127 USD
View
Price last confirmed 54 days ago
Retailer 8
-
$3,132 USD
A$4,818 AUD
View
Price last confirmed 118 days ago
B
Retailer 9
-
$3,773 USD
£2,971 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792734 · Oct 29
$7,490 USD
View
9 more retailers have this diamond
Prices start from $1,336 USDSave up to $6,154 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
$1,336 USD