C. 2000. A rare Estate collection find. On this pendant necklace, a 19x10mm triangular black opal cabochon shimmers with a fascinating play … C. 2000. A rare Estate collection find. On this pendant necklace, a 19x10mm triangular black opal cabochon shimmers with a fascinating play of color, framed all around by .80 ct. t.w. round brilliant-cut diamonds. Trios of .70 ct. t.w. sapphires and .60 ct. t.w. rubies tie the unique palette together, all set in 14kt white gold. Suspends from a classic cable chain with a lobster clasp. Diamond, ruby, sapphire and black opal pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.
