Boulder Opal Gemstone Abstract Cut 925 Sterling Silver Chain 18 in Vintage 1970s

Boulder Opal Gemstone Abstract Cut 925 Sterling Silver Chain 18 in Vintage 1970s offered by brightgemstreasures. Pretty unique looking boulder opal with flashes of blue and green. Brown reddish matrix, abstract cut. Stone measures approx. 1 1/8" X 5/8". large bale. The chain is made with 925 sterling silver with large curb links closing with a spring ring clasp. Chain is 18 in long. Like new condition, dates to the 1970s. Boho, hippie, retro.
http://dlvr.it/RdCsw5