Romantic But Not Too Sweet, We Dressed Up This Turquoise Heart With A Rope Chain Border And Diamond Accents That Truly Radiate. • 14k Yellow Gold, White Diamond & Turquoise • Average Carat Weights: 0.19cts White Diamond & 4.73cts Turquoise • Length: Approximately 18.0in/45.72cm With Extension Loops At 16.0in/40.6cm & 17.0in/43.2cm • Heart: Approximately: 0.9in/2.3cm X 0.7in/1.8cm • Approximately: 2.0mm White Diamond Stones • Spring Ring Clasp