Created opal and white sapphire heart pendant on an 18" box chain in rhodium plated sterling silver. Spring ring clasp, Number of Stones: 23 Polished finish Prong setting Imported Product Specifications Chain Length: 18" Total Stone Weight: Created Opal - 0.55ctw; Created White Sapphire - 0.18ctw Material & Care Metal, Sterling silver Clean with a soft cloth.