Art Deco Blue John Button Earrings token They're modelled in 15 karat

They're modelled in 15 karat gold and set with turquoise cabochons

and set with an alluring duo of gemstones: a natural saltwater pearl (certified) with the most gorgeous silky lustre

Eight-cut Diamonds and Sapphire

The first instance of roulette

Art Deco Blue John Button Earrings token They're modelled in 15 karatDATE: Art Deco, c. 1920 A charming pair of antique blue john earrings dating from the Art Deco period, circa 1920. They feature silver "clip on" backs and a single domed cabochon of rich purple with a white band running through it. STONES Blue john cabochon (fluorite) MEASUREMENTS 18mm (diameter) WEIGHT 7. 6g (pair) MARKS No marks present, tests as silver CONDITION Good, one stone has a chipped back. Not really noticeable when worn