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Cushion|Lab Grown|IGI

11.00ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG606321056

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG606321056

Diamond specifications and retailer prices

From $3,844 SGD
$3,006 USD
As of November 1, 2026
Save $10,040 SGD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,884 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11ct lab-grown cushion diamond

This 11ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG606321056 or 606321056. Listed at 16 retailers as of October 31, 2026, with prices from $3,844 to $13,884, a $10,040 spread on the same certified stone. Taylor and Hart lists it at $13,884. 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

11.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606321056
Dimensions10.89 × 10.89 × 7.39 mm
L/W Ratio1.00
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
10.89 mm10.89 mm11.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606321056
Side View
Table 64.0%Crown 38.7°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 67.9%

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: Nov 1
Current: $5,376 SGD|Low: $3,844 SGD|High: $10,991 SGD|Avg: $6,583 SGD|-1.1%
Retailer 1
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
November 2, 2026
Retailer 5$3,844 SGD
Retailer 14$3,982 SGD
Retailer 13$4,188 SGD
Retailer 4$4,504 SGD
Retailer 8$5,334 SGD
Retailer 1$5,376 SGD
Retailer 11$6,165 SGD
Retailer 3$6,198 SGD
Retailer 7$6,315 SGD
Retailer 6$6,861 SGD
Retailer 9$7,378 SGD
Retailer 2$10,004 SGD
Retailer 12$10,325 SGD
Retailer 10$10,827 SGD

41 data points across 14 retailers

16 retailers$3,844 SGD to $13,884 SGD

A
Cheapest Retailer
-
$3,844 SGD
$3,006 USD
Final sale: no returns
Retailer 2
-
$3,982 SGD
$3,114 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$4,188 SGD
$3,275 USD
View
A
Retailer 4
-
$4,504 SGD
$3,522 USD
View
A
Retailer 5
-
$5,334 SGD
£3,284 GBP
View
A
Retailer 6
-
$5,376 SGD
$4,204 USD
View
A
Retailer 7
-
$6,165 SGD
ZAR 77,875 ZAR
View
B+
Retailer 8
-
$6,198 SGD
$4,846 USD
View
B+
Retailer 9
-
$6,315 SGD
€4,703 EUR
View
B+
Retailer 10
-
$6,861 SGD
£4,224 GBP
View
B+
Retailer 11
-
$7,378 SGD
A$8,876 AUD
View
B
Retailer 12
-
$10,004 SGD
$7,822 USD
View
B
Retailer 13
-
$10,325 SGD
$8,073 USD
View
B
Retailer 14
-
$10,827 SGD
A$13,024 AUD
View
B
Retailer 15
-
$11,122 SGD
$8,697 USD
View
Most Expensive
B
Taylor and Hart
ZS09LH0 · Oct 31
$13,884 SGD
$10,856 USD
View
15 more retailers have this diamond
Prices start from $3,844 SGDSave up to $10,040 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
11.00ct Cushion
$3,844 SGD