CaratHunter
Plans
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 HK$16,582 HKD
£1,664 GBP
As of November 2, 2026
Save HK$38,254 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$79,481 HKD 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$79,481 HKD|Low: HK$16,578 HKD|High: HK$81,913 HKD|Avg: HK$36,166 HKD|-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 2HK$16,582 HKD
Retailer 9HK$18,580 HKD
Retailer 13HK$19,890 HKD
Retailer 4HK$21,946 HKD
Retailer 6HK$25,568 HKD
Retailer 3HK$27,760 HKD
Retailer 12HK$29,062 HKD
Retailer 8HK$30,737 HKD
Retailer 5HK$35,274 HKD
Retailer 7HK$45,468 HKD
Retailer 11HK$50,074 HKD
Retailer 10HK$60,812 HKD
Brilliant EarthHK$79,481 HKD

43 data points across 13 retailers

14 retailersHK$16,582 HKD to HK$54,836 HKD

A
Cheapest Retailer
-
HK$16,582 HKD
£1,664 GBP
Retailer 2
-
HK$18,580 HKD
$2,368 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
HK$19,890 HKD
$2,535 USD
View
B+
Retailer 4
-
HK$21,946 HKD
$2,797 USD
View
A
Retailer 5
-
HK$25,568 HKD
£2,566 GBP
View
Retailer 6
-
HK$27,760 HKD
$3,538 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$29,062 HKD
$3,704 USD
View
B+
Retailer 8
-
HK$35,274 HKD
£3,540 GBP
View
B
Retailer 9
-
HK$45,468 HKD
$5,795 USD
View
B
Retailer 10
-
HK$50,074 HKD
$6,382 USD
View
B
Retailer 11
-
HK$54,836 HKD
$6,989 USD
View
Retailer 12
-
HK$60,812 HKD
A$11,924 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
HK$65,013 HKD
$8,286 USD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
15818941A · Oct 18
HK$79,481 HKD
$10,130 USD
View
Price last confirmed 15 days ago
13 more retailers have this diamond
Prices start from HK$16,582 HKDSave up to HK$38,254 HKD

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
HK$16,582 HKD