Antique Blue John Sterling Silver Earrings Rare Art Deco Cabochon Screw Back 1920s Bleu Jaune Womens Vintage 925 Gemstone Jewelry Jewellery albert fob The item has a slight

The item has a slight gold hue as it would've originally has a gold vermeil finish over the silver

It opens/closes well and has the see thru cover for one side

PLEASE NOTE: The citrine has a small chip to its edge

in a octagonal shape

Antique Blue John Sterling Silver Earrings Rare Art Deco Cabochon Screw Back 1920s Bleu Jaune Womens Vintage 925 Gemstone Jewelry Jewellery albert fob The item has a slightDESCRIPTION: A rare pair of antique art deco (c1920s) sterling silver and genuine blue john earrings. Blue john is an extremely rare mineral and can only be found in Derbyshire in the UK (not far from me), it is in fact Britain's rarest mineral. The earrings are stamped "SILVER" and the screws open close well. They weigh a combined total of approx. 4. 07g and the size dimensions are in the later photos.