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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 $779 AUD
£430 GBP
As of November 2, 2026
Save $2,991 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,769 AUD 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 $779 to $3,769, a $2,991 spread on the same certified stone. MOH London lists it at $3,769. 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

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: $3,769 AUD|Low: $779 AUD|High: $10,687 AUD|Avg: $3,248 AUD|-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$779 AUD
Retailer 9$1,005 AUD
Retailer 7$1,099 AUD
Retailer 11$1,401 AUD
Retailer 8$1,410 AUD
Retailer 6$1,504 AUD
Retailer 10$1,972 AUD
Retailer 13$2,095 AUD
Retailer 12$2,938 AUD
MOH London$3,769 AUD
Retailer 5$4,192 AUD
Retailer 3$7,627 AUD
Retailer 4$10,687 AUD

7 data points across 13 retailers

9 retailers$779 AUD to $3,769 AUD

A
Cheapest Retailer
-
$779 AUD
£430 GBP
A
Retailer 2
-
$1,005 AUD
HK$5,500 HKD
View
A
Retailer 3
-
$1,099 AUD
$770 USD
View
B+
Retailer 4
-
$1,401 AUD
$982 USD
View
A
Retailer 5
-
$1,410 AUD
$988 USD
View
A
Retailer 6
-
$1,504 AUD
£830 GBP
View
B+
Retailer 7
-
$1,972 AUD
$1,382 USD
View
B+
Retailer 8
-
$2,938 AUD
$2,059 USD
View
Most Expensive
B
MOH London
LG560216085 · Nov 1
$3,769 AUD
£2,080 GBP
View
8 more retailers have this diamond
Prices start from $779 AUDSave up to $2,991 AUD

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
$779 AUD