A neutral shift. A deeply-hued, round-cut smokey topaz (6 ct. t.w.) gemstone gives this dramatic pendant necklace a rich, warm presence. Set in 14k gold, the distinctive design is enlivened with glittering diamond accents. Approximate length: 16 inches. Approximate drop: 3/4 inches. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat.