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Cushion|Lab Grown|IGI

11.59ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG848668947

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848668947

Diamond specifications and retailer prices

From $2,511 SGD
£1,546 GBP
As of November 2, 2026
Save $8,587 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,098 SGD at Adiamor · As of November 2, 2026
View at Adiamor

About this 11.59ct lab-grown cushion diamond

This 11.59ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848668947 or 848668947. Listed at 10 retailers as of November 2, 2026, with prices from $2,511 to $11,098, a $8,587 spread on the same certified stone. Adiamor lists it at $11,098. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

11.59
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668947
Dimensions16.38 × 11.75 × 8.02 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.38 mm11.75 mm11.59 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668947
Side View
Table 62.0%Crown 34.3°Girdle: THN-MEDPavilion 37.5°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: Nov 2
Current: $11,098 SGD|Low: $2,511 SGD|High: $11,098 SGD|Avg: $6,835 SGD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$2,511 SGD
Retailer 8$3,018 SGD
Retailer 4$4,307 SGD
Retailer 5$4,888 SGD
Retailer 6$5,793 SGD
Retailer 2$5,984 SGD
Retailer 7$8,502 SGD
Retailer 9$10,555 SGD
Retailer 10$11,034 SGD
Adiamor$11,098 SGD

4 data points across 10 retailers

10 retailers$2,511 SGD to $11,098 SGD

A
Cheapest Retailer
-
$2,511 SGD
£1,546 GBP
A
Retailer 2
-
$3,018 SGD
$2,360 USD
View
Final sale: no returns
A
Retailer 3
-
$4,307 SGD
£2,652 GBP
View
A
Retailer 4
-
$4,888 SGD
$3,822 USD
View
B+
Retailer 5
-
$5,793 SGD
A$6,969 AUD
View
B+
Retailer 6
-
$5,984 SGD
£3,684 GBP
View
B
Retailer 7
-
$8,502 SGD
$6,648 USD
View
B
Retailer 8
-
$10,555 SGD
View
B
Retailer 9
-
$11,034 SGD
$8,627 USD
View
Most Expensive
B
Adiamor
D-82889258 · Nov 2
$11,098 SGD
$8,678 USD
View
9 more retailers have this diamond
Prices start from $2,511 SGDSave up to $8,587 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
11.59ct Cushion
$2,511 SGD