Aurealis brings refined charm to this simple yet striking gemstone necklace. Designed with your choice of created emerald, created ruby, created blue sapphire, or created pink sapphire, each vibrant stone comes on an 18K yellow gold plated sterling silver 16" chain with a 2"extender. This piece adds a pop of color and everyday shine, with clean lines and a lightweight feel that make it perfect for layering or wearing solo. Spring ring clasp, 1 Polished finish Prong setting Imported Product Specifications Stone Width: 7.5mm; Chain Length: 16"+2" 0.95 Material & Care Metal, Sterling silver Clean with a soft cloth.