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Cushion|Lab Grown|IGI

0.50ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG836690598

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

Certificate IGI LG836690598

Diamond specifications and retailer prices

From $520 NZD
A$451 AUD
As of October 27, 2026
Save $936 NZD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,456 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836690598 or 836690598. Listed at 9 retailers as of October 26, 2026, with prices from $520 to $1,456, a $936 spread on the same certified stone. MOH London lists it at $1,456. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836690598
Dimensions4.61 × 4.58 × 3.12 mm
L/W Ratio1.01
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
4.61 mm4.58 mm0.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836690598
Side View
Table 66.0%Crown 36.6°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,456 NZD|Low: $435 NZD|High: $1,699 NZD|Avg: $807 NZD|-14.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$520 NZD
Retailer 2$533 NZD
Retailer 8$578 NZD
Retailer 6$612 NZD
Retailer 3$678 NZD
Retailer 5$710 NZD
Retailer 9$710 NZD
Retailer 7$1,098 NZD
MOH London$1,456 NZD

34 data points across 9 retailers

9 retailers$520 NZD to $1,456 NZD

B+
Cheapest Retailer
-
$520 NZD
A$451 AUD
B+
Retailer 2
-
$533 NZD
£236 GBP
View
B+
Retailer 3
-
$578 NZD
$326 USD
View
Retailer 4
-
$612 NZD
$345 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$678 NZD
€364 EUR
View
B+
Retailer 6
-
$710 NZD
$400 USD
View
B+
Retailer 7
-
$710 NZD
$400 USD
View
Retailer 8
-
$1,098 NZD
$619 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG836690598 · Oct 26
$1,456 NZD
£646 GBP
View
8 more retailers have this diamond
Prices start from $520 NZDSave up to $936 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.

B+
0.50ct Cushion
$520 NZD