Founded in Vicenza, the City of Gold in 1977, Roberto Coin jewelry celebrates the elegance of femininity, creativity and craftsmanship. Pres… Founded in Vicenza, the City of Gold in 1977, Roberto Coin jewelry celebrates the elegance of femininity, creativity and craftsmanship. Presented here, from the "Tiny Treasures" collection, is a necklace with the fabulously fun, trendy and popular skull and crossbones motif drenched in .20 ct. t.w. pave diamonds. Necklace is set in polished 18kt white gold.