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Cushion|Lab Grown|IGI

0.43ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG844620331

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG844620331

Diamond specifications and retailer prices

From $299 NZD
$168 USD
As of October 30, 2026
Save $1,315 NZD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,615 NZD at MOH London · As of October 25, 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 LG844620331 or 844620331. Listed at 9 retailers as of October 25, 2026, with prices from $299 to $1,615, a $1,315 spread on the same certified stone. MOH London lists it at $1,615. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620331
Dimensions4.33 × 4.23 × 2.76 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.33 mm4.23 mm0.43 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844620331
Side View
Table 68.0%Crown 37.8°Girdle: STK-THKPavilion 37°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,615 NZD|Low: $299 NZD|High: $1,621 NZD|Avg: $640 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$299 NZD
Retailer 5$338 NZD
Retailer 3$413 NZD
Retailer 2$425 NZD
Retailer 4$530 NZD
Retailer 7$625 NZD
Retailer 8$810 NZD
MOH London$1,615 NZD

14 data points across 8 retailers

9 retailers$299 NZD to $1,615 NZD

A
Cheapest Retailer
-
$299 NZD
$168 USD
A
Retailer 2
-
$338 NZD
$190 USD
View
A
Retailer 3
-
$413 NZD
€221 EUR
View
A
Retailer 4
-
$425 NZD
£188 GBP
View
B+
Retailer 5
-
$530 NZD
£234 GBP
View
B+
Retailer 6
-
$588 NZD
$330 USD
View
B
Retailer 7
-
$625 NZD
$351 USD
View
B
Retailer 8
-
$810 NZD
$455 USD
View
Most Expensive
B
MOH London
LG844620331 · Oct 25
$1,615 NZD
£714 GBP
View
8 more retailers have this diamond
Prices start from $299 NZDSave up to $1,315 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
$299 NZD