Exuding class, style, and timeless elegance, the Martha Stewart fashion jewelry collection is a true celebration of sophistication. Each piece is thoughtfully designed with high-quality materials, offering a balance of sophistication and style. This Martha Stewart Cushion Crystal Statement Necklace, Blue features gorgeous crystals, each measuring 3/4 inch. This necklace is 17 inches long with a 3 inch extender and a lobster-claw clasp. Lobster closure Polished finish Choking hazard Warranty available China Imported Product Specifications 19mm, 17 Inches Material & Care Metal, Gold plated Clean with a soft cloth.