- Two octagonal cut amethists and one octagonal cut blue topaz mounted in 18k white gold
 
Two octagonal cut amethists and one octagonal cut blue topaz mounted in 18k white gold

- Two thin octagonal cut peridots and one octagonal cut blue topaz mounted in 18k white gold
 
Two thin octagonal cut peridots and one octagonal cut blue topaz mounted in 18k white gold

- Two triangle cut peridots and one princess cut blue topaz mounted in 18k white gold
 
Two triangle cut peridots and one princess cut blue topaz mounted in 18k white gold