charles koll jewelry works

18k white gold and beveled meteorite men's wedding band

18k rose gold 8 prong solitaire semi-mount

18k white gold men's wedding band

18k yellow gold 22mm inside out diamond hoop earrings

18k white gold blue topaz and diamond necklace

18k yellow gold rectangular shaped diamond halo engagement ring

18k yellow gold diamond eternity band

platinum round and baguette diamond eternity band

18k two-tone diamond hinged bracelet

platinum pear shaped diamond engagement ring

18k white gold blue sapphire, blue topaz and white diamond accented cocktail ring

18k white gold hearts on fire diamond hoops

18k white gold diamond cadence drop earrings

18k white gold oval twist diamond earrings

platinum baguette diamond band

platinum and 18k white gold black diamond men's wedding band

18k yellow gold and platinum rose cut solitaire diamond ring

platinum blue sapphire and diamond ring

18k yellow gold hearts on fire diamond eternity wedding band

18k yellow gold gemstone and diamond cocktail ring