Size guide

What a 2 carat diamond actually looks like on your hand.

Impossible to ignore. Covers most of an average finger width.

All 9 shapes at 2ct

Same carat weight. Very different footprint.

Carat is a weight, not a size. Because shapes distribute weight differently, a 2ct oval covers a lot more finger than a 2ct round.

Round

8.1 × 8.1 mm

Oval

10.5 × 7.5 mm

Cushion

8 × 8 mm

Emerald

9.8 × 7.2 mm

Pear

11.3 × 7.2 mm

Radiant

9.3 × 7.3 mm

Princess

7.4 × 7.4 mm

Marquise

12.8 × 6.4 mm

Moval

11.5 × 6 mm

2 carat — spec table

Shape	Length	Width	L/W ratio
Round	8.1 mm	8.1 mm	1.00
Oval	10.5 mm	7.5 mm	1.40
Cushion	8 mm	8 mm	1.00
Emerald	9.8 mm	7.2 mm	1.36
Pear	11.3 mm	7.2 mm	1.57
Radiant	9.3 mm	7.3 mm	1.27
Princess	7.4 mm	7.4 mm	1.00
Marquise	12.8 mm	6.4 mm	2.00
Moval	11.5 mm	6 mm	1.92

Price feel

Definitively a statement stone.

Lab-grown

$3,000–$5,000

Same look, dramatically lower cost. Little to no resale value.

Natural

$18,000–$32,000

Higher upfront. Retains meaningful long-term value.

True-to-scale, in every shape, in seconds.

Other sizes