Circa 1980s, 18k, by Bucherer, Switzerland. Set with 1.20 carats of fine white diamonds (G color, VS clarity), this very understated modernist buckle ring is crisp, clean, and stylishly contemporary. Carl Bucherer, renowned since 1888 for fine quality and distinctive style, embraces contemporary design, a very Swiss aesthetic. This ring is precisely constructed with each diamond individually hand-set, following the Swiss tradition for meticulous attention to detail. Excellent condition.