Carl Bucherer Kinetic Diamond Ring "Engagement" The in-your-face geometric form is

The in-your-face geometric form is underscored by rich subtly textures in eighteen-karat gold

and Byzantine-inspired goldwork

by Carlo Weingrill

they are comfortable and in excellent condition

Carl Bucherer Kinetic Diamond Ring "Engagement" The in-your-face geometric form isCirca 1980s, 18k, Carl F. Bucherer, Swiss. This signature piece from the world renown Swiss jeweler, Carl Bucherer, features a kinetic design that is reminiscent of a roller bearing. It has diamonds on three sides and every element is moveable. Famous for three sided eternity bands and mechanical two piece bands, Bucherer combines the best of both in this signature masterpiece. Excellent condition.