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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 $970 NZD
£430 GBP
As of November 2, 2026
Save $3,725 NZD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,695 NZD 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 $970 to $4,695, a $3,725 spread on the same certified stone. MOH London lists it at $4,695. 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: $4,695 NZD|Low: $970 NZD|High: $13,312 NZD|Avg: $4,046 NZD|-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$970 NZD
Retailer 9$1,251 NZD
Retailer 7$1,369 NZD
Retailer 11$1,745 NZD
Retailer 8$1,756 NZD
Retailer 6$1,873 NZD
Retailer 10$2,456 NZD
Retailer 13$2,609 NZD
Retailer 12$3,659 NZD
MOH London$4,695 NZD
Retailer 5$5,221 NZD
Retailer 3$9,500 NZD
Retailer 4$13,312 NZD

7 data points across 13 retailers

9 retailers$970 NZD to $4,695 NZD

A
Cheapest Retailer
-
$970 NZD
£430 GBP
A
Retailer 2
-
$1,251 NZD
HK$5,500 HKD
View
A
Retailer 3
-
$1,369 NZD
$770 USD
View
B+
Retailer 4
-
$1,745 NZD
$982 USD
View
A
Retailer 5
-
$1,756 NZD
$988 USD
View
A
Retailer 6
-
$1,873 NZD
£830 GBP
View
B+
Retailer 7
-
$2,456 NZD
$1,382 USD
View
B+
Retailer 8
-
$3,659 NZD
$2,059 USD
View
Most Expensive
B
MOH London
LG560216085 · Nov 1
$4,695 NZD
£2,080 GBP
View
8 more retailers have this diamond
Prices start from $970 NZDSave up to $3,725 NZD

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
$970 NZD