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Cushion|Lab Grown|IGI

4.65ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG837687045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837687045

Diamond specifications and retailer prices

From $1,715 CAD
£965 GBP
As of October 30, 2026
Save $5,996 CAD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,712 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.65ct lab-grown cushion diamond

This 4.65ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837687045 or 837687045. Listed at 3 retailers as of October 28, 2026, with prices from $1,715 to $7,712, a $5,996 spread on the same certified stone. Brilliant Earth lists it at $7,712. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.65
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837687045
Dimensions11.88 × 8.56 × 5.67 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm8.56 mm4.65 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837687045
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 35.2°CuletDepth 66.5%

Caratlytics Score

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

Last verified: Oct 30
Current: $7,712 CAD|Low: $1,693 CAD|High: $7,712 CAD|Avg: $4,574 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$1,715 CAD
Retailer 3$5,892 CAD
Brilliant Earth$7,712 CAD

33 data points across 3 retailers

3 retailers$1,715 CAD to $7,712 CAD

A
Cheapest Retailer
-
$1,715 CAD
£965 GBP
Retailer 2
-
$5,892 CAD
$4,210 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21485487A · Oct 28
$7,712 CAD
$5,510 USD
View
2 more retailers have this diamond
Prices start from $1,715 CADSave up to $5,996 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
4.65ct Cushion
$1,715 CAD