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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 $3,285 SGD
$2,570 USD
As of October 31, 2026
Save $8,608 SGD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,894 SGD 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 $3,285 to $11,894, a $8,608 spread on the same certified stone. Taylor and Hart lists it at $11,894. 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
Colour
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: $5,391 SGD|Low: $3,285 SGD|High: $9,969 SGD|Avg: $5,106 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2$3,285 SGD
Retailer 10$3,404 SGD
Retailer 7$3,618 SGD
Retailer 11$4,064 SGD
Retailer 4$4,688 SGD
Retailer 6$4,855 SGD
Retailer 9$5,314 SGD
Retailer 1$5,391 SGD
Retailer 3$6,468 SGD
Retailer 8$8,639 SGD
Retailer 5$9,906 SGD

41 data points across 11 retailers

14 retailers$3,285 SGD to $11,894 SGD

A
Cheapest Retailer
-
$3,285 SGD
$2,570 USD
Final sale: no returns
Retailer 2
-
$3,404 SGD
$2,663 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,618 SGD
$2,830 USD
View
A
Retailer 4
-
$4,064 SGD
$3,179 USD
View
A
Retailer 5
-
$4,688 SGD
£2,888 GBP
View
A
Retailer 6
-
$4,855 SGD
$3,798 USD
View
Retailer 7
-
$5,314 SGD
$4,157 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$5,391 SGD
€4,016 EUR
View
B+
Retailer 9
-
$6,468 SGD
£3,984 GBP
View
B
Retailer 10
-
$8,639 SGD
$6,758 USD
View
B+
Retailer 11
-
$9,092 SGD
$7,112 USD
View
B
Retailer 12
-
$9,608 SGD
$7,516 USD
View
B
Retailer 13
-
$9,906 SGD
$7,749 USD
View
Most Expensive
B
Taylor and Hart
XWWIY5U · Oct 31
$11,894 SGD
$9,304 USD
View
13 more retailers have this diamond
Prices start from $3,285 SGDSave up to $8,608 SGD

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
$3,285 SGD