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Cushion|Lab Grown|IGI

0.50ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG746518655

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG746518655

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $962 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,140 USD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG746518655 or 746518655. Listed at 8 retailers as of October 29, 2026, with prices from $178 to $1,140, a $962 spread on the same certified stone. MOH London lists it at $1,140. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746518655
Dimensions5.43 × 4.05 × 2.75 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm4.05 mm0.50 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG746518655
Side View
Table 61.0%Crown 38.7°Girdle: MED-STKPavilion 34°Culet: NoneDepth 67.9%

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: $1,140 USD|Low: $178 USD|High: $1,148 USD|Avg: $382 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$178 USD
Retailer 5$225 USD
Retailer 4$249 USD
Retailer 2$272 USD
Retailer 3$328 USD
Retailer 6$440 USD
MOH London$1,140 USD

42 data points across 7 retailers

8 retailers$178 USD to $1,140 USD

A
Cheapest Retailer
-
$178 USD
Retailer 2
-
$225 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$249 USD
€237 EUR
View
B+
Retailer 4
-
$272 USD
£214 GBP
View
B+
Retailer 5
-
$328 USD
£258 GBP
View
B
Retailer 6
-
$440 USD
View
B
Retailer 7
-
$495 USD
View
Most Expensive
B
MOH London
LG746518655 · Oct 29
$1,140 USD
£898 GBP
View
7 more retailers have this diamond
Prices start from $178 USDSave up to $962 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
$178 USD