Stone Size Equivalents - Radiant

Radiant Stone Size	Approximate Carat Equivalent
6.25 x 4.75 mm	0.8
7 x 5 mm	1
8 x 6 mm	1.75
8.5 x 6 mm	2
9 x 6.25 mm	2.25
9.25 x 6.75 mm	2.5
9.5 x 7 mm	2.75
10 x 7 mm	3
10 x 8 mm	3.5
10.5 x 8 mm	4
11 x 8.25 mm	4.5
11 x 8.5 mm	5
11 x 9 mm	5.6
12.25 x 9.25 mm	6.3