Beautiful Art Deco cufflinks with green spinel in cabochon cut Made of silver, hallmarked with 835 & maker's mark Measurements of the cufflinks's heads c. 15,5mm/14mm Measurements of each stone c. 12mm/10,5mm Weight c. 8,35g In very good pre-owned condition, some patina, normal signs of wear-please, see scan The stones have 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 gemstone tester does not differentiate between natural and synthetic coloured gemstones, so this particular stone could be synthetic 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)