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Cushion|Lab Grown|IGI

10.56ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG652434210

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG652434210

Diamond specifications and retailer prices

From $3,756 NZD
£1,664 GBP
As of November 2, 2026
Save $8,665 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,004 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 10.56ct lab-grown cushion diamond

This 10.56ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG652434210 or 652434210. Listed at 14 retailers as of November 2, 2026, with a 231% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.56
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652434210
Dimensions12.71 × 12.36 × 7.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm12.36 mm10.56 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652434210
Side View
Table 63.0%Crown 34.6°Girdle: MED-VTKPavilion 34.6°Culet: NoneDepth 62.9%

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: $18,004 NZD|Low: $3,755 NZD|High: $18,555 NZD|Avg: $8,192 NZD|-3.0%
Brilliant Earth
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$3,756 NZD
Retailer 9$4,209 NZD
Retailer 13$4,505 NZD
Retailer 4$4,971 NZD
Retailer 6$5,792 NZD
Retailer 3$6,288 NZD
Retailer 12$6,583 NZD
Retailer 8$6,963 NZD
Retailer 5$7,990 NZD
Retailer 7$10,299 NZD
Retailer 11$11,343 NZD
Retailer 10$13,775 NZD
Brilliant Earth$18,004 NZD

43 data points across 13 retailers

14 retailers$3,756 NZD to $12,422 NZD

A
Cheapest Retailer
-
$3,756 NZD
£1,664 GBP
Retailer 2
-
$4,209 NZD
$2,368 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$4,505 NZD
$2,535 USD
View
B+
Retailer 4
-
$4,971 NZD
$2,797 USD
View
A
Retailer 5
-
$5,792 NZD
£2,566 GBP
View
Retailer 6
-
$6,288 NZD
$3,538 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$6,583 NZD
$3,704 USD
View
B+
Retailer 8
-
$7,990 NZD
£3,540 GBP
View
B
Retailer 9
-
$10,299 NZD
$5,795 USD
View
B
Retailer 10
-
$11,343 NZD
$6,382 USD
View
B
Retailer 11
-
$12,422 NZD
$6,989 USD
View
Retailer 12
-
$13,775 NZD
A$11,924 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$14,727 NZD
$8,286 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
15818941A · Oct 18
$18,004 NZD
$10,130 USD
View
Price last confirmed 15 days ago
13 more retailers have this diamond
Prices start from $3,756 NZDSave up to $8,665 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
10.56ct Cushion
$3,756 NZD