Boulder Opal Mushroom Pendant - Top - 2.04 carat 12x7 mm Bottom - 1.4 carat 9.5 x 5 mm The bezel settings and bail are in 10k with the sterling back. $426.00 Graduating strand of 2-4 mm AAA faceted Iolite. Clasp details are in 10k yellow gold & knotted onto a hand dyed strand of rainbow silk. 22” in length. $220