SIGNED, CUSTOM-MADE 18K YELLOW GOLD, BLACK CULTURED PEARL, AND BLACK MOTHER -OF-PEARL CONTEMPORARY DESIGN RING,Signed ""Longhi '06". 6.5 mm black pearl off-set on domed, asymetrical mother-of-pearl panel rasied on naturalistically sculpted and textured mount. - Ring size 7, gross weight: 14 d.w.t. Estimate $400-600