Blue Topaz Oval Diamond Cluster Ring (1/2 ctw)

A large oval natural Swiss blue topaz is flanked on each side by a cluster of mixed-shape diamonds - marquise, pear and round - scattered like petals around the stone for an organic, vine-like look. The clusters frame the bright blue color without forming a plain halo, so the ring feels a little more artful than a classic halo design. The accent stones are lab-grown diamonds (1/2 ctw), disclosed alongside the natural blue topaz with equal prominence. Take it in yellow or rose gold for a warmer contrast against the blue, or in white gold or platinum to keep the whole ring cool and let the stone read even brighter. Its bright blue color is produced by irradiation followed by heat - a stable, permanent and standard practice in the trade - and every center stone is genuine natural topaz, not lab-created and not imitation. Blue topaz is a December birthstone and the traditional gift for a 4th wedding anniversary, so it works as a birthday or milestone piece as much as an everyday one. Topaz is an 8 on the Mohs hardness scale, so it stands up well to everyday wear, but it does have a natural cleavage direction, so avoid hard knocks, ultrasonic and steam cleaners, and prolonged strong sunlight. Clean it with warm water, mild soap and a soft brush, and store it apart from harder stones. It ships boxed and ready to give. Quick answers Stone: natural blue topaz, 9 x 7 mm.