Graduated moss agate and gold collet necklace, the cabochon cut stones of oval-navette shape

With brown dendritic markings to the pale beige / oatmeal body colour, open cut down collet set and mounted in 14ct gold
Length 46.5cm / 18¼''

Largest stone to centre approximately 42 x 23 x 7.60mm, smallest stone at clasp approximately 23 x 13 x 6mm
Weight: 74g