With a splash of refreshing color, this cool blue necklace is a pretty addition to your look. Fashioned in sterling silver, an octagon-cut swiss blue topaz draws the eye. A trio of dazzling round-cut white topaz gemstones top the style, while smaller ones sparkle around the edges. A twisted bail completes the design. The pendant suspends along an 18-inch rope chain that secures with a spring ring clasp.