carat vs. color  length*  width*

(or examine a single gem)
* size in mm (optional)

2.4 Ct Emerald (Emerald)


3 Ct Emerald (Emerald)

dark green
dark green
9.75×7.22 mm 10.5×7.78 mm
actual size
Actual size of 2.4ct Emerald   Actual size of 3ct Emerald
Actual size is set for screen Change
Ring: Skin tone:
Ring width: 3.0 mm
Left finger image
Ring on left finger
Dark Green 2.4ct Emerald on a ring
64 mm
Right finger image
Ring on a right finger
Dark Green 3ct Emerald on a ring
Your settings
Skin tone
Ring diameter
16.9 mm
Ring width
3.0 mm
Finger length
64 mm
Ring diameter: 16.9 mm
Actual sizes of 2.4ct Emerald Emerald (9.75×7.22mm, Dark Green) and 3ct Emerald Emerald (10.5×7.78mm, Dark Green) as they would appear on a ring and finger. Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.

Where to buy?

JamesAllen → high-quality gemstones (Rubies, Saphhires, Emeralds) and especially Diamonds, high-end jewelry and competitive prices. Highly recommended.
Amazon → usually offers a good selection from many different vendors. Worth a check.

Face-up Size

The face-up size depends on the shape of the gem, its weight and the proportions of the cut. Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.

2.4 Ct Emerald (Emerald) 3 Ct Emerald (Emerald)
9.75×7.22 mm vs 10.5×7.78 mm
65.47 mm²   75.97 mm²
Face-up size outline
Face-up size outline
2.4ct Emerald Emerald (9.75×7.22mm)
3ct Emerald Emerald (10.5×7.78mm)
Difference: 16% (10.5 mm²)
3ct Emerald Emerald (10.5×7.78mm) has approx. 16% more face-up area than 2.4ct Emerald Emerald (9.75×7.22mm).

Popular comparisons:

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Actual size is currently adjusted to screen.

If your screen (phone, tablet, or monitor) is not in diagonal, then the actual size of a gem, ring and finger will not be shown correctly.