CaratHunter
Plans
Cushion|Lab Grown|IGI

0.40ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG772608217

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG772608217

Diamond specifications and retailer prices

From HK$1,919 HKD
€233 EUR
As of October 31, 2026
Save HK$855 HKD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,948 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772608217 or 772608217. Listed at 6 retailers as of October 31, 2026, with a 45% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772608217
Dimensions5.22 × 3.88 × 2.56 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.88 mm0.40 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772608217
Side View
Table 62.0%Crown 34.5°Girdle: STK-VTKPavilion 36.2°Culet: NoneDepth 66.0%

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 31
Current: HK$8,948 HKD|Low: HK$1,878 HKD|High: HK$9,007 HKD|Avg: HK$3,375 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4HK$1,919 HKD
Retailer 6HK$2,008 HKD
Retailer 8HK$2,032 HKD
Retailer 7HK$2,065 HKD
Retailer 5HK$2,126 HKD
Retailer 11HK$2,257 HKD
Retailer 2HK$2,774 HKD
Retailer 10HK$3,198 HKD
Retailer 3HK$3,250 HKD
Retailer 9HK$7,894 HKD
MOH LondonHK$8,948 HKD

17 data points across 11 retailers

6 retailersHK$1,919 HKD to HK$2,774 HKD

A
Cheapest Retailer
-
HK$1,919 HKD
€233 EUR
A
Retailer 2
-
HK$2,008 HKD
View
A
Retailer 3
-
HK$2,126 HKD
$271 USD
View
B+
Retailer 4
-
HK$2,774 HKD
A$544 AUD
View
Retailer 5
-
HK$3,198 HKD
A$627 AUD
View
Price last confirmed 167 days ago
Most Expensive
MOH London
LG772608217 · Oct 29
HK$8,948 HKD
£898 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$1,919 HKDSave up to HK$855 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$1,919 HKD