Vintage Sterling Silver Necklace with Sterling Turquoise Slider 1980's

Excellent Vintage Condition 1980's. Up for sale is a Beautiful Sterling Silver Slider Necklace. The Necklace is 18 inches long and the Slider Pendant is 1/2 to 3/4 inches. The Slider has inlaid Turquoise and lab created opal, which lasts twice as long as natural opal. Stamped 925 and Italy on the necklace next to the lobster claw clasp which works perfectly. Weighs 2 lbs with packaging. Will come boxed. Any questions please message me.