Nice necklace with Art Deco pendant with blue topaz Made of silver, the pendant is hallmarked with 835, the chain with 925 & maker's mark Measurements of the pendant c. 28mm(with the eyelet)/11mm/4mm The stone measures about 14,5mm/8mm Length of the chain c. 39cm Total weight c. 4,75g In very goodpre-owned condition, some patina, minimal signs of wear-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)