Marina B - 18-Karat Gold Topaz, Diamond And Mother-Of-Pearl Ring - 7

Marina B describes its 'Silana' ring as "a bold fusion of geometry and light". Crafted from 18-karat gold, it features a stunning kite-shaped blue topaz framed by sparkling pavé diamonds and segments of the blue gemstone and mother-of-pearl. Wear yours solo for maximum impact.