Surrounded by silver beading, an amethyst guards an intriguing secret. Artisan Sukartini from Bali crafts a cocktail ring of sterling silver, with leaves and swirls flanking the faceted gemstone. The crown of the ring can be raised to reveal a tiny hidden compartment; such rings were once called 'poison rings' for their role in infamously sinister deeds.

.925 Sterling silver

• materials: Sterling silver, amethyst
• Combination finish