abalone ovals ring
total height 6.5mm
K.5, L, M.5, N, P, R, R.5, T.5
abalone marquise frame ring
total height 15mm
max width 10mm
stone            12 x 8mm
sodalite oval ring
max height 22mm
max width 16mm
stone 19x13mm
size S.5
amethyst oval ring
total height 10mm
max width 7mm
stone 7x5mm