These tiny round, faceted natural Aquamarines have an ombre of blue hues and compliment this gorgeous 11.2mm natural ARCTIC BLUE Tahitian! (flawless, Grade AAAA!) Even the most picky pearl collector would love this natural Tahitian Pearl with its stunning, piercing blue overtones and iridescent luster. Brand new and one of a kind! Adjustable 16-18" with tiny puka shell on the end and 14kgf chains/lobster claw clasp details.