this type of mounting is called a Belcher setting

This stone is a form of American Jasper called landscape jasper

Metal: 9k British Yellow Gold

This brilliant ice-blue aquamarine captures light beautifully

with a little desert scene created by Mother nature inside every stone

Braided 18 Karat Gold Collar Necklace inv 1444 this type of mounting isSubstantial and luxurious, this gorgeous necklace is as suitable with a suit as it is with a cocktail dress. Crafted of woven, textured gold strands that have been braided into a classical style collar, this vintage necklace is versatile enough for any occasion! Metal: 18K Yellow Gold Width of Chain: 9. 3 mm Length of Chain: 17 Inches Marks: "<75018K>" Stamped on the clasp