Nice vintage ring in Art Deco style with blue spinel & marcasites Made of silver, hallmarked with 925 Ring size c. 18,2mm The ring's head measures about 27mm/12mm Diam. of the spinel 4mm Weight c. 3,74g In very good pre-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)