Vibrant deep purple amethyst diamond ring in 18kt yellow gold signed by Denoir.
A stunning oval 5 carat purple amethyst ring in 14kt white gold mounting.
This 1930s estate 1.88 carat purple amethyst 18kt white gold filigree ring is very pretty.
Stunning vintage LAGOS amethyst diamond 18kt 750 yellow gold ring.
Estate royal purple amethyst, diamond 18kt yellow gold filigree antique style ring.
A gorgeous deep purple amethyst and white diamond cocktail round 18kt white gold ring.
A spectacular amethyst cabochon in a heavy sterling silver and yellow gold mounting.
Big, exciting vintage black onyx cabochon amethyst 14kt yellow gold ring.
