Radiant|Lab Grown|IGI

4.91ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG668474426

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

Certificate IGI LG668474426

Diamond specifications and retailer prices

From $2,623 CAD
£1,479 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,623 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 4.91ct lab-grown radiant diamond

This 4.91ct 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 LG668474426 or 668474426. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.91
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668474426
Dimensions12.08 × 8.33 × 5.70 mm
L/W Ratio1.45
Top View
12.08 mm8.33 mm4.91 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668474426
Side View
Table 67.0%Crown 44.3°Girdle: MediumPavilion 36.2°CuletDepth 68.4%

Caratlytics Score

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

Last verified: Oct 31
Current: $2,623 CAD|Low: $2,623 CAD|High: $2,623 CAD|Avg: $2,623 CAD
September 26, 2026
Diamond Quarter$2,623 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
4.91VS2FLG26846CN · Oct 31
$2,623 CAD
£1,479 GBP
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B+
4.91ct Radiant
$2,623 CAD