Brand New High End Quality Unique and Beautiful! Wear alone or layered with your favorites 18k Gold Plated Gorgeous Simulated Blue Opal Square Pendant Hypoallergenic and Tarnish Resistant Length: Approximately 16” - 18” adjustable Secure Lobster Clasp ✨Jewelry Pouch Included✨ Other Listings: engagement rings diamond bands 10k 14k 18k gold white gold platinum rose gold earrings necklaces bracelets bridal promise wedding prom emerald sapphire micro pave natural gemstones vintage 925 sterling silver classic retro contemporary pearl freshwater pearl unique handmade one of a kind bling hoops posts clip-on party jewelry trendy crystal fashion jewelry women’s jewelry men’s jewelry fine jewelry N42