As they say in French this is a "piece de resistance!" Several years ago I found 2 amazing Brazilian peruvian opal pendants -- each a unique artwork with a landscape of pale aqua, deep greens, flashes of copper. Each is the centerpiece of an equally stunning necklace composed of alternating marquis cut grade AAA chrysocolla and peruvian opal beads. This is very special. Necklace 18" pendant 2" x 1.5" I decided to sell MINE so there's one more available.