Unique Sterling marcasite and yellow enamel flower earrings and deals ring

This is deals a set of sterling marcasite and yellow enamel flower earrings and a matching ring. Both the pieces are signed '925K Thai' in the back and inside respectively. The earrings are pierced with a marcasite post with the yellow flower dangling down.

Earring height: 1.4 inches(top to bottom)
Earring weight: 8.3 grams
Ring size: Size 10- 10.5
Ring weight: 12.1 grams