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Cushion|Lab Grown|IGI

4.61ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG560216085

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG560216085

Diamond specifications and retailer prices

From $698 SGD
£430 GBP
As of November 2, 2026
Save $2,679 SGD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,377 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 4.61ct lab-grown cushion diamond

This 4.61ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG560216085 or 560216085. Listed at 9 retailers as of November 1, 2026, with prices from $698 to $3,377, a $2,679 spread on the same certified stone. MOH London lists it at $3,377. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.61
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560216085
Dimensions11.15 × 9.07 × 6.16 mm
L/W Ratio1.23
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
11.15 mm9.07 mm4.61 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560216085
Side View
Table 61.5%Crown 32.5°Girdle: MED-STKPavilion 39.8°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 2
Current: $3,377 SGD|Low: $698 SGD|High: $9,575 SGD|Avg: $2,910 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2$698 SGD
Retailer 9$900 SGD
Retailer 7$984 SGD
Retailer 11$1,255 SGD
Retailer 8$1,263 SGD
Retailer 6$1,347 SGD
Retailer 10$1,767 SGD
Retailer 13$1,877 SGD
Retailer 12$2,632 SGD
MOH London$3,377 SGD
Retailer 5$3,755 SGD
Retailer 3$6,833 SGD
Retailer 4$9,575 SGD

7 data points across 13 retailers

9 retailers$698 SGD to $3,377 SGD

A
Cheapest Retailer
-
$698 SGD
£430 GBP
A
Retailer 2
-
$900 SGD
HK$5,500 HKD
View
A
Retailer 3
-
$984 SGD
$770 USD
View
B+
Retailer 4
-
$1,255 SGD
$982 USD
View
A
Retailer 5
-
$1,263 SGD
$988 USD
View
A
Retailer 6
-
$1,347 SGD
£830 GBP
View
B+
Retailer 7
-
$1,767 SGD
$1,382 USD
View
B+
Retailer 8
-
$2,632 SGD
$2,059 USD
View
Most Expensive
B
MOH London
LG560216085 · Nov 1
$3,377 SGD
£2,080 GBP
View
8 more retailers have this diamond
Prices start from $698 SGDSave up to $2,679 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
4.61ct Cushion
$698 SGD