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Cushion|Lab Grown|IGI

0.40ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG797631100

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797631100

Diamond specifications and retailer prices

From HK$840 HKD
$107 USD
As of October 29, 2026
Save HK$4,541 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,570 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown cushion diamond

This 0.4ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797631100 or 797631100. Listed at 13 retailers as of October 27, 2026, with a 541% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631100
Dimensions4.54 × 4.25 × 2.63 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.54 mm4.25 mm0.40 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797631100
Side View
Table 67.0%Crown 34°Girdle: THN-STKPavilion 38.2°Culet: NoneDepth 61.9%

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: Oct 29
Current: HK$8,570 HKD|Low: HK$840 HKD|High: HK$8,759 HKD|Avg: HK$2,949 HKD|-2.1%
MOH London
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 12HK$840 HKD
Retailer 13HK$989 HKD
Retailer 3HK$1,397 HKD
Retailer 8HK$1,569 HKD
Retailer 7HK$1,845 HKD
Retailer 10HK$1,854 HKD
Retailer 2HK$2,014 HKD
Retailer 9HK$2,432 HKD
Retailer 6HK$2,622 HKD
Retailer 11HK$2,707 HKD
Retailer 4HK$4,666 HKD
Retailer 5HK$5,381 HKD
MOH LondonHK$8,570 HKD

42 data points across 13 retailers

13 retailersHK$840 HKD to HK$5,381 HKD

A
Cheapest Retailer
-
HK$840 HKD
$107 USD
Final sale: no returns
A
Retailer 2
-
HK$989 HKD
$126 USD
View
A
Retailer 3
-
HK$1,397 HKD
$178 USD
View
Retailer 4
-
HK$1,569 HKD
$200 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$1,845 HKD
ZAR 3,799 ZAR
View
A
Retailer 6
-
HK$1,854 HKD
€225 EUR
View
A
Retailer 7
-
HK$2,014 HKD
£202 GBP
View
B+
Retailer 8
-
HK$2,432 HKD
$310 USD
View
B+
Retailer 9
-
HK$2,622 HKD
£263 GBP
View
B+
Retailer 10
-
HK$2,707 HKD
$345 USD
View
B
Retailer 11
-
HK$4,666 HKD
$595 USD
View
B
Retailer 12
-
HK$5,381 HKD
£540 GBP
View
Most Expensive
MOH London
LG797631100 · Oct 29
HK$8,570 HKD
£860 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$840 HKDSave up to HK$4,541 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
0.40ct Cushion
HK$840 HKD