Brand New With Tags! Gorjana's Birthstone Coin Necklace is the perfect way to add personal meaning to your necklace layer. Crafted with colorful stones and a gold-plated finish, you can choose your birthstone or favorite color for a unique and stylish look. A great gift for yourself or someone special. This is an older style not readily available anymore! -16" chain + 2" extender. Adjustable in 1" increments 16" - 18" -Coin measures ~10mm in diameter -Genuine citrine gemstone -Spring ring closure -18k gold plated brass