JR Dunn is an Authorized ROBERTO COIN Jeweler.
Classic, timeless & chic. Unparallel 18k gold craftsmanship. The ultimate Italian art of creating jewels
JR Dunn is an authorized Roberto Coin Jeweler. From Designer Roberto Coin's heart collection in diamonds and 18kt gold. Pave diamonds set in 18kt white gold (also available in yellow gold). Many have attempted to imitate it these incredible pieces, but none have been able to produce this level of quality. 18kt white gold and pave-set round diamonds. GIA Color G - H, GIA Clarity SI1, on a 16" diamond chain. 1.64 carats total weight.