Antique Blue John Sterling Silver Brooch Bar Pin Very Rare Genuine Real Bleu Jaune Vintage Womens Jewelry Jewellery antique franz The round body section which

The round body section which the hand painted pieces are glued to is Whitby jet

it is still functional

4mm wide and weighs 2

PLEASE NOTE: The brooch has heavily darkened/blacked in areas

as most of theses types of necklace are blue

Antique Blue John Sterling Silver Brooch Bar Pin Very Rare Genuine Real Bleu Jaune Vintage Womens Jewelry Jewellery antique franz The round body section whichDESCRIPTION: A very rare genuine antique Blue John sterling silver brooch. The brooch is stamped "REAL SILVER" and weighs approx. 3. 11g. The size dimensions are in the later photos. The blue john has some natural inclusions and fissures running through it.