A true classic, our 18" Large 4-Prong Turquoise Tennis Necklace is handcrafted in 18-karat yellow gold and set in a traditional 4 prong setting with 6.12 carats of round, cabochon turquoise stones. A larger and longer version of our classic 4 Prong Tennis series, this piece has timeless appeal, making it the perfect gift for yourself or someone you love. Necklace measures: 18"  Turquoise carat weight: 6.12cts Natural & ethically sourced stones Push clasp fastening with safety Made in Los Angeles