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Cushion|Lab Grown|IGI

0.43ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG778654245

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778654245

Diamond specifications and retailer prices

From HK$1,878 HKD
€228 EUR
As of October 29, 2026
Save HK$804 HKD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,649 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown cushion diamond

This 0.43ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778654245 or 778654245. Listed at 7 retailers as of October 26, 2026, with a 43% 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

0.43
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778654245
Dimensions4.98 × 4.11 × 2.51 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.98 mm4.11 mm0.43 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778654245
Side View
Table 68.0%Crown 35.4°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 61.1%

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 29
Current: HK$8,649 HKD|Low: HK$1,837 HKD|High: HK$8,709 HKD|Avg: HK$3,349 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2HK$1,878 HKD
Retailer 7HK$2,008 HKD
Retailer 11HK$2,013 HKD
Retailer 8HK$2,014 HKD
Retailer 6HK$2,071 HKD
Retailer 5HK$2,197 HKD
Retailer 4HK$2,682 HKD
Retailer 3HK$2,894 HKD
Retailer 10HK$2,973 HKD
Retailer 9HK$7,803 HKD
MOH LondonHK$8,649 HKD

19 data points across 11 retailers

7 retailersHK$1,878 HKD to HK$2,682 HKD

A
Cheapest Retailer
-
HK$1,878 HKD
€228 EUR
A
Retailer 2
-
HK$2,008 HKD
View
A
Retailer 3
-
HK$2,071 HKD
$264 USD
View
A
Retailer 4
-
HK$2,197 HKD
$280 USD
View
B+
Retailer 5
-
HK$2,682 HKD
A$526 AUD
View
Retailer 6
-
HK$2,973 HKD
A$583 AUD
View
Price last confirmed 165 days ago
Most Expensive
MOH London
LG778654245 · Oct 29
HK$8,649 HKD
£868 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$1,878 HKDSave up to HK$804 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
0.43ct Cushion
HK$1,878 HKD