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Cushion|Lab Grown|IGI

10.55ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG652415751

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG652415751

Diamond specifications and retailer prices

From HK$15,145 HKD
£1,520 GBP
As of October 30, 2026
Save HK$104,659 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$119,804 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG652415751 or 652415751. Listed at 15 retailers as of October 29, 2026, with prices from HK$15,145 to HK$119,804, a HK$104,659 spread on the same certified stone. Brilliant Earth lists it at HK$119,804. 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

10.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652415751
Dimensions11.20 × 11.20 × 13.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm11.20 mm10.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652415751
Side View
Table 66.0%Crown 38.9°Girdle: MED-VTKPavilion 35.7°Culet: NoneDepth 69.0%

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: Oct 30
Current: HK$119,804 HKD|Low: HK$15,094 HKD|High: HK$128,042 HKD|Avg: HK$37,730 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
October 30, 2026
Retailer 2HK$15,145 HKD
Retailer 12HK$16,335 HKD
Retailer 3HK$16,923 HKD
Retailer 8HK$17,378 HKD
Retailer 4HK$20,673 HKD
Retailer 6HK$23,263 HKD
Retailer 9HK$24,180 HKD
Retailer 7HK$26,551 HKD
Retailer 5HK$35,034 HKD
Retailer 11HK$45,591 HKD
Retailer 13HK$48,535 HKD
Retailer 10HK$65,128 HKD
Brilliant EarthHK$119,804 HKD

37 data points across 13 retailers

15 retailersHK$15,145 HKD to HK$119,804 HKD

A
Cheapest Retailer
-
HK$15,145 HKD
£1,520 GBP
A
Retailer 2
-
HK$16,335 HKD
$2,082 USD
View
Final sale: no returns
Retailer 3
-
HK$16,923 HKD
$2,157 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$17,378 HKD
$2,215 USD
View
A
Retailer 5
-
HK$20,673 HKD
$2,635 USD
View
A
Retailer 6
-
HK$23,263 HKD
£2,335 GBP
View
B+
Retailer 7
-
HK$24,180 HKD
$3,082 USD
View
A
Retailer 8
-
HK$26,551 HKD
€3,223 EUR
View
A
Retailer 9
-
HK$35,034 HKD
£3,516 GBP
View
B+
Retailer 10
-
HK$45,591 HKD
$5,811 USD
View
B+
Retailer 11
-
HK$48,535 HKD
$6,186 USD
View
B
Retailer 12
-
HK$59,278 HKD
$7,555 USD
View
B
Retailer 13
-
HK$63,354 HKD
$8,075 USD
View
Retailer 14
-
HK$65,128 HKD
A$12,771 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
16422904A · Oct 29
HK$119,804 HKD
$15,270 USD
View
14 more retailers have this diamond
Prices start from HK$15,145 HKDSave up to HK$104,659 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
10.55ct Cushion
HK$15,145 HKD