charles koll jewelry works

14k yellow gold diamond necklace

18k yellow gold diamond butterfly studs

18k yellow gold diamond starburst ring

18k yellow gold bezel set diamond tennis bracelet

18k yellow gold diamond starfish bracelet

18k white gold sapphire and diamond drop earrings

18k 3-tone men's custom puzzle wedding band

18k yellow ruby and diamond drop earrings

18k yellow gold scattered diamond huggies

18k yellow and white gold diamond hoops earrings

18k yellow gold star of david necklace

platinum star of david pendant

18k white gold diamond lariat necklace

18k yellow gold diamond mobius engagement ring

18k white gold sapphire and diamond drop earrings

18k white gold sapphire and diamond eternity ring

18k yellow gold diamond eternity wedding band

18k white gold diamond cascade bracelet

18k rose gold quartz and diamond accented drop earrings

14k yellow gold tourmaline ring