Nine types of gemstone ring, another design that minim's girls like.
size guide (diameter cm.)
cm. size.
15. 46 (4)
15.50 48
15.60 49 (5)
16.00 50
16.50 51.5 (6)
17.00 53
17.20 54 (7)
17.50 55
17.80 56
18.00 57 (8)
18.50 58
18.80 59 (9)
19.00 60
20.00 62 (10)
21.50 64.5 (11)