18K White Gold Plated Set
Ring size US 

US/mm

6 - 16.5 mm

7 - 17.3 mm

8 - 18.1 mm

9 - 18.8 mm

Earring: 12 x 17 mm

The main stone earring 10 x 14 mm
Ring main stone 10 x 16 mm

Weight 
Ring: 5.73g
Earring: 4.94g