Beautiful Art Deco necklace with pendant with blue spinel Germany c. 1930s Silver, hallmarked with 835, the chain has also a maker's mark Measurements of the pendant(with the eyelet) c. 39mm/16mm/5mm The stone measures about 10,5mm/8,5mm Length of the chain c. 40cm Total weight c. 4,91g In very good for its age pre-owned condition with patina, normal signs of wear, minor chip on the stone-please see scan The stone has been tested with gemstone tester PGTII-please, see the last photo Gemstones are commonly treated to enhance colour or clarity. This has not been researched for this specific item The accuracy of the displayed colours depends on the hardware and software. Colours may differ slightly from the original product Shipping with DHL(tracked & insured)