CaratHunter
Plans
Cushion|Lab Grown|IGI

10.52ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG840640407

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840640407

Diamond specifications and retailer prices

From HK$20,011 HKD
£2,008 GBP
As of October 30, 2026
Save HK$95,839 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$115,850 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 10.52ct lab-grown cushion diamond

This 10.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840640407 or 840640407. Listed at 17 retailers as of October 30, 2026, with prices from HK$20,011 to HK$115,850, a HK$95,839 spread on the same certified stone. With Clarity lists it at HK$115,850. 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

10.52
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840640407
Dimensions16.76 × 11.22 × 7.33 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.76 mm11.22 mm10.52 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840640407
Side View
Table 63.0%Crown 32.6°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 65.3%

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$30,575 HKD|Low: HK$19,943 HKD|High: HK$117,787 HKD|Avg: HK$50,015 HKD
Retailer 1
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
Retailer 16
With Clarity
October 31, 2026
Retailer 9HK$20,011 HKD
Retailer 3HK$21,584 HKD
Retailer 13HK$23,655 HKD
Retailer 4HK$25,910 HKD
Retailer 10HK$30,182 HKD
Retailer 1HK$30,575 HKD
Retailer 5HK$33,815 HKD
Retailer 11HK$34,023 HKD
Retailer 15HK$42,447 HKD
Retailer 2HK$46,878 HKD
Retailer 12HK$52,598 HKD
Retailer 14HK$58,832 HKD
Retailer 16HK$62,601 HKD
Retailer 6HK$62,794 HKD
Retailer 7HK$74,883 HKD
Retailer 8HK$78,025 HKD
With ClarityHK$115,850 HKD

19 data points across 17 retailers

17 retailersHK$20,011 HKD to HK$115,850 HKD

A
Cheapest Retailer
-
HK$20,011 HKD
£2,008 GBP
A
Retailer 2
-
HK$21,584 HKD
$2,751 USD
View
Final sale: no returns
A
Retailer 3
-
HK$23,655 HKD
$3,015 USD
View
A
Retailer 4
-
HK$25,910 HKD
View
A
Retailer 5
-
HK$30,182 HKD
£3,029 GBP
View
A
Retailer 6
-
HK$30,575 HKD
$3,897 USD
View
A
Retailer 7
-
HK$33,815 HKD
$4,310 USD
View
A
Retailer 8
-
HK$34,023 HKD
€4,130 EUR
View
A
Retailer 9
-
HK$42,447 HKD
£4,260 GBP
View
Retailer 10
-
HK$46,878 HKD
$5,975 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$52,598 HKD
$6,704 USD
View
B+
Retailer 12
-
HK$58,832 HKD
$7,499 USD
View
B+
Retailer 13
-
HK$62,601 HKD
$7,979 USD
View
B+
Retailer 14
-
HK$62,794 HKD
$8,004 USD
View
B+
Retailer 15
-
HK$74,883 HKD
SGD 12,898 SGD
View
B+
Retailer 16
-
HK$78,025 HKD
$9,945 USD
View
Most Expensive
B
With Clarity
840640407 · Oct 30
HK$115,850 HKD
$14,766 USD
View
16 more retailers have this diamond
Prices start from HK$20,011 HKDSave up to HK$95,839 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
10.52ct Cushion
HK$20,011 HKD