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Cushion|Lab Grown|IGI

11.09ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG743504371

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

Certificate IGI LG743504371

Diamond specifications and retailer prices

From $2,763 USD
£2,176 GBP
As of October 27, 2026
Save $9,177 USD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,941 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 11.09ct lab-grown cushion diamond

This 11.09ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743504371 or 743504371. Listed at 9 retailers as of October 26, 2026, with prices from $2,763 to $11,941, a $9,177 spread on the same certified stone. Taylor and Hart lists it at $11,941. 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

11.09
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743504371
Dimensions12.87 × 12.48 × 8.52 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm12.48 mm11.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743504371
Side View
Table 63.0%Crown 37.3°Girdle: THK-VTKPavilion 38.7°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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 27
Current: $2,763 USD|Low: $2,758 USD|High: $11,941 USD|Avg: $6,157 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 27, 2026
Retailer 1$2,763 USD
Retailer 9$3,311 USD
Retailer 6$3,590 USD
Retailer 2$3,725 USD
Retailer 3$4,607 USD
Retailer 4$5,333 USD
Retailer 5$5,913 USD
Retailer 8$8,617 USD
Retailer 10$9,220 USD
Retailer 7$9,527 USD
Taylor and Hart$11,941 USD

4 data points across 11 retailers

9 retailers$2,763 USD to $11,941 USD

A
Cheapest Retailer
-
$2,763 USD
£2,176 GBP
A
Retailer 2
-
$3,590 USD
View
A
Retailer 3
-
$4,607 USD
£3,628 GBP
View
A
Retailer 4
-
$5,333 USD
View
B+
Retailer 5
-
$5,913 USD
£4,656 GBP
View
B+
Retailer 6
-
$8,617 USD
View
B
Retailer 7
-
$9,220 USD
View
B
Retailer 8
-
$9,527 USD
View
Most Expensive
B
Taylor and Hart
KDW2MUG · Oct 26
$11,941 USD
View
8 more retailers have this diamond
Prices start from $2,763 USDSave up to $9,177 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
11.09ct Cushion
$2,763 USD