Each “Ciambella” is individually hand-carved by master lapidarian, deploying exclusively all natural and the most vivid natural quartz, calcedony, agate, topaz, citrine, amethyst, turquoise, moonstone, onyx, coral and chrysoprase. The featured ear studs are set with 0.05ct each round brilliant-cut diamonds and the pendants with 0.10 carat each, G/SI1. Each item can be made-to-order in yellow, white or rose gold and with center stonediamonds weighing from 0.05 to 1.00 carat each.