GENUINE 10KT GOLD — 10kt yellow gold graduated Byzantine necklace. Handcrafted. Polished finish. 16 in. long. Graduates from 3/16 in. to 5/16 in. wide. 7.4 grams. Lobster clasp. STRONG AND BEAUTIFUL — Crafted of durable precious metal that’s stronger than 14kt and 18kt gold, our sturdy, worry-free 10kt gold pieces are waterproof, sweatproof and won’t tarnish. REAL GOLD YOU LIVE IN — Ross-Simons fine jewelry is the affordable luxury you’ve been looking for. Perfect for everyday wear, these 10kt gold wardrobe essentials are fashionable, fun and designed to last a lifetime. Timeless with a twist, Ross-Simons is a collection of stylish classics with a unique presence and personality at a great value. AUTHENTIC — You can be confident that your Ross-Simons fine jewelry is crafted with high-quality, real gold. We hope you'll love your jewelry today and for many years to come. Ready to give for any occasion, including birthdays, anniversaries, graduations and more! Ross-Simons fine jewelry is the affordable luxury you’ve been looking for. Perfect for everyday wear, these genuine 10kt gold wardrobe essentials are fashionable, fun and designed to last a lifetime. Timeless with a twist, Ross-Simons is a collection of classics with unique presence and personality at a great value.