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Cushion|Lab Grown|IGI

10.55ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG828608084

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828608084

Diamond specifications and retailer prices

From HK$16,701 HKD
£1,676 GBP
As of October 30, 2026
Save HK$87,882 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$104,583 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828608084 or 828608084. Listed at 22 retailers as of October 29, 2026, with prices from HK$16,701 to HK$104,583, a HK$87,882 spread on the same certified stone. Brilliant Earth lists it at HK$104,583. 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

10.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828608084
Dimensions15.13 × 10.75 × 7.32 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.13 mm10.75 mm10.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828608084
Side View
Table 63.0%Crown 38.5°Girdle: THK-VTKPavilion 35°Culet: NoneDepth 68.1%

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$104,583 HKD|Low: HK$16,645 HKD|High: HK$104,583 HKD|Avg: HK$39,027 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
October 30, 2026
Retailer 2HK$16,701 HKD
Retailer 3HK$18,657 HKD
Retailer 13HK$19,967 HKD
Retailer 6HK$25,672 HKD
Retailer 5HK$26,675 HKD
Retailer 12HK$27,256 HKD
Retailer 8HK$28,330 HKD
Retailer 7HK$28,885 HKD
Retailer 9HK$34,627 HKD
Retailer 11HK$45,584 HKD
Retailer 10HK$48,157 HKD
Retailer 4HK$73,936 HKD
Brilliant EarthHK$104,583 HKD

33 data points across 13 retailers

22 retailersHK$16,701 HKD to HK$104,583 HKD

A
Cheapest Retailer
-
HK$16,701 HKD
£1,676 GBP
A
Retailer 2
-
HK$18,014 HKD
$2,296 USD
View
Final sale: no returns
Retailer 3
-
HK$18,657 HKD
$2,378 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$19,967 HKD
$2,545 USD
View
A
Retailer 5
-
HK$21,591 HKD
View
A
Retailer 6
-
HK$22,007 HKD
$2,805 USD
View
A
Retailer 7
-
HK$25,672 HKD
£2,576 GBP
View
A
Retailer 8
-
HK$26,675 HKD
$3,400 USD
View
A
Retailer 9
-
HK$27,256 HKD
$3,474 USD
View
A
Retailer 10
-
HK$28,330 HKD
€3,439 EUR
View
A
Retailer 11
-
HK$28,885 HKD
ZAR 59,478 ZAR
View
Retailer 12
-
HK$34,627 HKD
A$6,790 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
HK$35,392 HKD
£3,552 GBP
View
Retailer 14
-
HK$45,584 HKD
$5,810 USD
View
Price last confirmed 9 days ago
A
Retailer 15
-
HK$48,157 HKD
$6,138 USD
View
B+
Retailer 16
-
HK$53,096 HKD
$6,768 USD
View
B+
Retailer 17
-
HK$61,479 HKD
$7,836 USD
View
B+
Retailer 18
-
HK$62,378 HKD
SGD 10,744 SGD
View
B+
Retailer 19
-
HK$65,275 HKD
$8,320 USD
View
B+
Retailer 20
-
HK$68,305 HKD
$8,706 USD
View
Retailer 21
-
HK$73,936 HKD
A$14,498 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21273312A · Oct 29
HK$104,583 HKD
$13,330 USD
View
21 more retailers have this diamond
Prices start from HK$16,701 HKDSave up to HK$87,882 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$16,701 HKD