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Cushion|Lab Grown|IGI

11.56ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG602355470

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG602355470

Diamond specifications and retailer prices

From €2,300 EUR
$2,570 USD
As of October 31, 2026
Save €6,027 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,328 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.56ct lab-grown cushion diamond

This 11.56ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602355470 or 602355470. Listed at 14 retailers as of October 31, 2026, with prices from €2,300 to €8,328, a €6,027 spread on the same certified stone. Taylor and Hart lists it at €8,328. 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

11.56
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602355470
Dimensions16.11 × 11.34 × 8.01 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.11 mm11.34 mm11.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602355470
Side View
Table 58.0%Crown 37.6°Girdle: MED-VTKPavilion 35.9°Culet: NoneDepth 70.6%

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 31
Current: €3,283 EUR|Low: €2,300 EUR|High: €6,980 EUR|Avg: €3,580 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2€2,300 EUR
Retailer 10€2,384 EUR
Retailer 7€2,533 EUR
Retailer 11€2,845 EUR
Retailer 1€3,283 EUR
Retailer 6€3,400 EUR
Retailer 9€3,721 EUR
Retailer 4€3,774 EUR
Retailer 3€4,529 EUR
Retailer 8€6,049 EUR
Retailer 5€6,936 EUR

42 data points across 11 retailers

14 retailers€2,300 EUR to €8,328 EUR

A
Cheapest Retailer
-
€2,300 EUR
$2,570 USD
Final sale: no returns
Retailer 2
-
€2,384 EUR
$2,663 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€2,533 EUR
$2,830 USD
View
A
Retailer 4
-
€2,845 EUR
$3,179 USD
View
A
Retailer 5
-
€3,283 EUR
£2,888 GBP
View
A
Retailer 6
-
€3,400 EUR
$3,798 USD
View
A
Retailer 7
-
€3,721 EUR
$4,157 USD
View
A
Retailer 8
-
€3,774 EUR
View
B+
Retailer 9
-
€4,529 EUR
£3,984 GBP
View
B
Retailer 10
-
€6,049 EUR
$6,758 USD
View
B+
Retailer 11
-
€6,366 EUR
$7,112 USD
View
B
Retailer 12
-
€6,727 EUR
$7,516 USD
View
B
Retailer 13
-
€6,936 EUR
$7,749 USD
View
Most Expensive
B
Taylor and Hart
XWWIY5U · Oct 31
€8,328 EUR
$9,304 USD
View
13 more retailers have this diamond
Prices start from €2,300 EURSave up to €6,027 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
11.56ct Cushion
€2,300 EUR