Cushion|Lab Grown|IGI

0.31ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG844620318

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844620318

Diamond specifications and retailer prices

From $189 CAD
$135 USD
As of October 30, 2026
Save $339 CAD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,015 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown cushion diamond

This 0.31ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844620318 or 844620318. Listed at 6 retailers as of October 29, 2026, with a 179% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620318
Dimensions5.14 × 3.63 × 2.20 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm3.63 mm0.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844620318
Side View
Table 65.0%Crown 30.4°Girdle: MED-THKPavilion 35.4°CuletDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,015 CAD|Low: $189 CAD|High: $1,020 CAD|Avg: $432 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$189 CAD
Retailer 2$242 CAD
Retailer 3$273 CAD
Retailer 4$354 CAD
Retailer 5$528 CAD
MOH London$1,015 CAD

13 data points across 6 retailers

6 retailers$189 CAD to $528 CAD

A
Cheapest Retailer
-
$189 CAD
$135 USD
A
Retailer 2
-
$242 CAD
£136 GBP
View
B+
Retailer 3
-
$273 CAD
€186 EUR
View
B
Retailer 4
-
$354 CAD
£199 GBP
View
B
Retailer 5
-
$528 CAD
$377 USD
View
Most Expensive
MOH London
LG844620318 · Oct 26
$1,015 CAD
£571 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $189 CADSave up to $339 CAD

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
0.31ct Cushion
$189 CAD