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Radiant|Lab Grown|IGI

4.90ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG839618952

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

Certificate IGI LG839618952

Diamond specifications and retailer prices

From $900 CAD
$644 USD
As of October 31, 2026
Save $4,884 CAD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,783 CAD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 4.9ct lab-grown radiant diamond

This 4.9ct 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 LG839618952 or 839618952. Listed at 3 retailers as of October 24, 2026, with prices from $900 to $5,783, a $4,884 spread on the same certified stone. Brilliant Earth lists it at $5,783. 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

4.90
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839618952
Dimensions12.05 × 8.28 × 5.69 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm8.28 mm4.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839618952
Side View
Table 63.0%Crown 45.9°Girdle: MediumPavilion 38.3°Culet: NoneDepth 68.7%

Caratlytics Score

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

Last verified: Oct 31
Current: $5,783 CAD|Low: $900 CAD|High: $5,783 CAD|Avg: $3,383 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 25, 2026
Retailer 3$900 CAD
Retailer 2$1,598 CAD
Brilliant Earth$5,783 CAD

11 data points across 3 retailers

3 retailers$900 CAD to $5,783 CAD

A
Cheapest Retailer
-
$900 CAD
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,598 CAD
£901 GBP
View
Most Expensive
B
Brilliant Earth
21583314A · Oct 24
$5,783 CAD
$4,140 USD
View
2 more retailers have this diamond
Prices start from $900 CADSave up to $4,884 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
4.90ct Radiant
$900 CAD