Introducing the Harmony Necklace Set. This set features a gleaming heart charm, a lustrous baroque pearl, and a radiant ruby charm, each element thoughtfully curated to create a symphony of style. Perfect for any occasion, this necklace set is designed to complement your unique style and add a touch of sophistication to your jewelry collection. Ruby charm size: 4mm x 6mm; Heart charm size: 10mm x 11mm; Pearl Charm: 7mm x 2mm. Lock size: 12mm. Thickness: 2mm. Materials: 14k gold-filled. Hypoallergenic, nickel, and lead-free; Tarnish resistant.