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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 $188 USD
As of October 28, 2026
Save $192 USD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $380 USD 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 28, 2026, with prices from $188 to $380, a $192 spread on the same certified stone. Brilliant Earth lists it at $380. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $380 USD|Low: $89 USD|High: $501 USD|Avg: $306 USD|-11.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$188 USD
Retailer 5$240 USD
Retailer 2$250 USD
Retailer 4$271 USD
Brilliant Earth$380 USD
Retailer 6$501 USD

7 data points across 6 retailers

3 retailers$188 USD to $380 USD

A
Cheapest Retailer
-
$188 USD
B+
Retailer 2
-
$250 USD
€238 EUR
View
Most Expensive
B+
Brilliant Earth
17605255A · Oct 29
$380 USD
View
2 more retailers have this diamond
Prices start from $188 USDSave up to $192 USD

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
$188 USD