This setting holds 21 stones for the selected size
Center1 × square · 4 mm
Accent 12 × round · 0.9 mm
Accent 214 × round · 1.6 mm
Accent 32 × round · 1.3 mm
Accent 42 × round · 1 mm
The list above is the exact composition for your selected size. Each numbered seat matches a tier in Set Stones — open it to see each section highlighted on the ring.