The Concha 18 Gray Pearl Necklace features smooth Freshwater, Baroque and Akoya pearls enclosed in a white sapphire Kaleidoscope Shaker™ in 18k gold. To preserve this piece, consult the care instructions. Description Necklace with fresh water baroque and akoya pearls enclosed in a white sapphire Kaleidoscope Shaker™ in 18k gold Materials & Measurements • Fresh water, baroque & akoya pearls • 18 Karat gold • Chain: 18", adjustment at 16" • Size: 18mm Details • Made in New York City • Style # N1329 • Closure: Lobster Clasp