Enliven your style with a twist of luxury. This eye-catching pendant necklace from Sirena Energy flaunts full-cut diamonds (1/4 ct. t.w.) in 14k gold or white gold. Approximate length: 18 inches. Approximate width: 1-1/10 inches. Sirena Energy Diamond Twist Bar Necklace (1/4 ct. t.w.) in 14k Gold or White Gold Jewelry & Watches Fine Jewelry - Necklaces