Nice Art Deco ring with blue spinel Made of silver, hallmarked with 900 Ring size c. 17,5mm Measurements of the ring's head c. 16mm/12mm The stone measures about 11mm/7mm Weight c. 5,45g In very good pre-owned condition, some patina, normal 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)