This 2.3 carat pipe crystal opal displays beautiful lavenders, pinks and cream streaks and even aqua blues from some angles that are not captured in the photographs. It is wrapped in an 18k bezel on 18k gold and silver bimetal.* Nestled below the opal is a dense cluster of both smooth and faceted pink sapphires on 14k headpins. The delicate 14k chain adjusts from 16 to 18 inches with a simple hook clasp and is accented with tanzanite and rose quartz.