Stay on-trend with this elegant gemstone necklace. Fashioned in sleek sterling silver, this striking design features a "U"-shaped centre cluster of stunning multi-shaped Swiss and London blue topaz paired with shimmering white topaz, creating a colourful variegation that moves from light to dark and back again. Centred along lengths of simple link chain, this 17.0-inch necklace is polished to a brilliant shine and secures with a lobster claw clasp.