Antique Blue John Sterling Silver Earrings Rare Art Deco Cabochon Screw Back 1920s Bleu Jaune Womens Vintage 925 Gemstone Jewelry Jewellery genuine charles The marks you can see

The marks you can see are on the picture underneath

DESCRIPTION: A beautiful antique Victorian solid silver white chalcedony quartz brooch

DESCRIPTION: A genuine antique Victorian solid silver ring

The item is made from base metal like most of these pieces

The item has a small perforation in the face and dark patina on the rear

Antique Blue John Sterling Silver Earrings Rare Art Deco Cabochon Screw Back 1920s Bleu Jaune Womens Vintage 925 Gemstone Jewelry Jewellery genuine charles The marks you can seeDESCRIPTION: 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 BRITISH MAKE" and the screws open close well. They weigh a combined total of approx. 6. 79g and the size dimensions are in the later photos.