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Radiant|Lab Grown|IGI

4.89ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG850680409

Certificate IGI LG850680409

Diamond specifications and retailer prices

From $1,665 CAD
£939 GBP
As of October 31, 2026
Save $4,104 CAD (71%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,769 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.89ct lab-grown radiant diamond

This 4.89ct 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 LG850680409 or 850680409. Listed at 2 retailers as of October 31, 2026, with prices from $1,665 to $5,769, a $4,104 spread on the same certified stone. Brilliant Earth lists it at $5,769. 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

4.89
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG850680409
Dimensions12.11 × 8.40 × 5.53 mm
L/W Ratio1.44
Top View
12.11 mm8.40 mm4.89 ctF / VS2
OriginLab Grown
CutExcellent
FluorescenceNone
CertificateIGI LG850680409
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $5,769 CAD|Low: $1,665 CAD|High: $5,769 CAD|Avg: $3,717 CAD
Brilliant Earth
Retailer 2
October 31, 2026
Retailer 2$1,665 CAD
Brilliant Earth$5,769 CAD

2 data points across 2 retailers

2 retailers$1,665 CAD to $5,769 CAD

B+
Cheapest Retailer
-
$1,665 CAD
£939 GBP
Most Expensive
C
Brilliant Earth
22363041A · Oct 31
$5,769 CAD
$4,130 USD
View
1 more retailer has this diamond
Prices start from $1,665 CADSave up to $4,104 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.

B+
4.89ct Radiant
$1,665 CAD