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Cushion|Lab Grown|IGI

0.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG754541234

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

Certificate IGI LG754541234

Diamond specifications and retailer prices

From $334 NZD
$188 USD
As of October 30, 2026
Save $341 NZD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $674 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG754541234 or 754541234. Listed at 3 retailers as of October 29, 2026, with prices from $334 to $674, a $341 spread on the same certified stone. Brilliant Earth lists it at $674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754541234
Dimensions4.59 × 4.59 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.59 mm4.59 mm0.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754541234
Side View
Table 70.0%Crown 37.6°Girdle: STK-THKPavilion 44.5°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $674 NZD|Low: $158 NZD|High: $888 NZD|Avg: $542 NZD|-11.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$334 NZD
Retailer 5$426 NZD
Retailer 2$443 NZD
Retailer 4$481 NZD
Brilliant Earth$674 NZD
Retailer 6$888 NZD

7 data points across 6 retailers

3 retailers$334 NZD to $674 NZD

A
Cheapest Retailer
-
$334 NZD
$188 USD
B+
Retailer 2
-
$443 NZD
€238 EUR
View
Most Expensive
B+
Brilliant Earth
17605255A · Oct 29
$674 NZD
$380 USD
View
2 more retailers have this diamond
Prices start from $334 NZDSave up to $341 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
0.50ct Cushion
$334 NZD