Vintage Maresco crystal Lavaliere style quality (10k) gold plate crystal studded necklace. The Franco style flex chain measured 3mm thick. The necklace measures 34" L from end to end. Easy to slip on with no clasp. The (5) jumbo crystals are bezel set in multiple shapes. The (4) shapes are: : round (5/8"), emerald (.75"), Oval (.75") and Pear (1"). The swarovski crystal's brilliance comes from its multi-faceted cut and clarity of the stones.