Lab-Grown Alexandrite & Diamond Halo Necklace 6mm 16"

A 6 mm round lab-grown alexandrite ringed by a diamond halo, a little fuller and rounder than the delicate version, so the color-change reads with more presence on the chain. The halo earns its keep twice over: it frames the stone and it throws off points of light that keep it from ever looking flat. Alexandrite is the stone that turns from blue-green in daylight to purple-red under a warm lamp, and at this size that shift is hard to miss. Worn at 16 inches, it lands just below the throat. White, yellow, and rose 14K gold, or platinum for the one meant to outlast re-plating. This is the pick when you want the color to register from across a room rather than whisper. It arrives gift-boxed.