Cushion|Lab Grown|IGI

4.81ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG844617441

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844617441

Diamond specifications and retailer prices

From $971 CAD
$695 USD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: $5,189 CAD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 4.81ct lab-grown cushion diamond

This 4.81ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844617441 or 844617441. Listed at 3 retailers as of October 29, 2026. 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

4.81
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844617441
Dimensions12.07 × 8.73 × 5.88 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm8.73 mm4.81 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844617441
Side View
Table 63.0%Crown 34.9°Girdle: THN-STKPavilion 36.6°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $5,189 CAD|Low: $971 CAD|High: $5,189 CAD|Avg: $3,013 CAD
Rare Carat
Retailer 2
Retailer 3
October 25, 2026
Retailer 3$971 CAD
Retailer 2$1,645 CAD
Rare Carat$5,189 CAD

15 data points across 3 retailers

3 retailers

A
Cheapest Retailer
-
$971 CAD
$695 USD
Final sale: no returns
Retailer 2
-
$1,645 CAD
£927 GBP
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
844617441 · Oct 14
$5,189 CAD
$3,715 USD
View
Price last confirmed 18 days ago
2 more retailers have this diamond
Prices start from $971 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
4.81ct Cushion
$971 CAD