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Cushion|Lab Grown|IGI

10.53ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG783632312

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783632312

Diamond specifications and retailer prices

From HK$32,123 HKD
£3,224 GBP
As of October 30, 2026
Save HK$133,500 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$165,623 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.53ct lab-grown cushion diamond

This 10.53ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783632312 or 783632312. Listed at 16 retailers as of October 29, 2026, with prices from HK$32,123 to HK$165,623, a HK$133,500 spread on the same certified stone. Brilliant Earth lists it at HK$165,623. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783632312
Dimensions12.60 × 12.24 × 7.76 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
12.60 mm12.24 mm10.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783632312
Side View
Table 62.0%Crown 39.9°Girdle: STK-VTKPavilion 32.2°Culet: NoneDepth 63.4%

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$165,623 HKD|Low: HK$32,015 HKD|High: HK$165,623 HKD|Avg: HK$62,438 HKD
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 2HK$32,123 HKD
Retailer 3HK$34,647 HKD
Retailer 4HK$35,886 HKD
Retailer 13HK$36,326 HKD
Retailer 6HK$36,749 HKD
Retailer 12HK$43,089 HKD
Retailer 8HK$47,088 HKD
Retailer 7HK$50,338 HKD
Retailer 5HK$55,595 HKD
Retailer 9HK$58,374 HKD
Retailer 11HK$67,418 HKD
Retailer 10HK$74,589 HKD
Retailer 15HK$85,043 HKD
Retailer 14HK$99,667 HKD
Brilliant EarthHK$165,623 HKD

42 data points across 15 retailers

16 retailersHK$32,123 HKD to HK$165,623 HKD

A
Cheapest Retailer
-
HK$32,123 HKD
£3,224 GBP
A
Retailer 2
-
HK$34,647 HKD
$4,416 USD
View
Final sale: no returns
Retailer 3
-
HK$35,886 HKD
$4,574 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$36,326 HKD
$4,630 USD
View
A
Retailer 5
-
HK$36,749 HKD
$4,684 USD
View
B+
Retailer 6
-
HK$43,089 HKD
$5,492 USD
View
B+
Retailer 7
-
HK$47,088 HKD
£4,726 GBP
View
B+
Retailer 8
-
HK$50,338 HKD
£5,052 GBP
View
Retailer 9
-
HK$55,595 HKD
$7,086 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$58,374 HKD
€7,086 EUR
View
B+
Retailer 11
-
HK$67,418 HKD
$8,593 USD
View
B
Retailer 12
-
HK$74,589 HKD
$9,507 USD
View
Retailer 13
-
HK$85,043 HKD
A$16,676 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
HK$99,667 HKD
$12,703 USD
View
B
Retailer 15
-
HK$127,229 HKD
$16,216 USD
View
Most Expensive
B
Brilliant Earth
20696133A · Oct 29
HK$165,623 HKD
$21,110 USD
View
15 more retailers have this diamond
Prices start from HK$32,123 HKDSave up to HK$133,500 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
10.53ct Cushion
HK$32,123 HKD