This boulder opal weighs in at over 14 carats and displays a pastel rainbow. I've framed it in argentium sterling and fine silver and added a fringe of gemstone beads:
aquamarine
tanzanite
pink sapphire
chrysoprase
welo opal
blue topaz, and
green tourmaline
The pendant is centered in a chain of satisfyingly chunky oval aquamarines and faceted quartz. A smooth drop of blue peruvian opal and a gray pearl dangle to the side of the pendant on coiled argentium silver wire.
The necklace adjusts from 15 to 17 1/2 inches.
