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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 $426 NZD
€228 EUR
As of October 29, 2026
Save $183 NZD (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,963 NZD 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: $1,963 NZD|Low: $417 NZD|High: $1,976 NZD|Avg: $756 NZD|-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 2$426 NZD
Retailer 7$456 NZD
Retailer 11$457 NZD
Retailer 8$457 NZD
Retailer 6$470 NZD
Retailer 5$499 NZD
Retailer 4$609 NZD
Retailer 3$657 NZD
Retailer 10$675 NZD
Retailer 9$1,771 NZD
MOH London$1,963 NZD

20 data points across 11 retailers

7 retailers$426 NZD to $609 NZD

A
Cheapest Retailer
-
$426 NZD
€228 EUR
A
Retailer 2
-
$456 NZD
HK$2,000 HKD
View
A
Retailer 3
-
$470 NZD
$264 USD
View
A
Retailer 4
-
$499 NZD
$280 USD
View
B+
Retailer 5
-
$609 NZD
A$526 AUD
View
Retailer 6
-
$675 NZD
A$583 AUD
View
Price last confirmed 164 days ago
Most Expensive
MOH London
LG778654245 · Oct 29
$1,963 NZD
£868 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $426 NZDSave up to $183 NZD

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
$426 NZD