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Radiant|Lab Grown|IGI

4.81ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG844658271

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844658271

Diamond specifications and retailer prices

From $1,585 CAD
£893 GBP
As of October 25, 2026
2 retailers carry this diamond
Most expensive: $5,685 CAD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.81ct lab-grown radiant diamond

This 4.81ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658271 or 844658271. Listed at 2 retailers as of October 25, 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658271
Dimensions12.10 × 8.32 × 5.44 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm8.32 mm4.81 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658271
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 36.9°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,585 CAD|Low: $1,585 CAD|High: $1,660 CAD|Avg: $1,604 CAD|-4.5%
October 25, 2026
Retailer 1$1,585 CAD

4 data points across 1 retailer

2 retailers

A
Cheapest Retailer
-
$1,585 CAD
£893 GBP
Most Expensive
Brilliant Earth
21830188A · Oct 23
$5,685 CAD
$4,070 USD
View
Price last confirmed 8 days ago
1 more retailer has this diamond
Prices start from $1,585 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 Radiant
$1,585 CAD