Vintage Sterling Silver Blue John Necklace Pendant Small Hallmarked Cabochon Charm Border Bleu Jaune Womens Mens Rare Gemstone Retro Jewelry gold sapphire ring mounted on a gold tone

mounted on a gold tone frame

it tests for solid 9ct gold and there is a fair amount of gold in the item

40g and the size dimensions are in the later photos

DESCRIPTION: A stunning antique amethyst paste and seed pearl 9ct gold cluster ring

Vintage Sterling Silver Blue John Necklace Pendant Small Hallmarked Cabochon Charm Border Bleu Jaune Womens Mens Rare Gemstone Retro Jewelry gold sapphire ring mounted on a gold toneDESCRIPTION: A petite vintage sterling silver and genuine blue john mineral necklace pendant charm. The pendant is fully hallmarked for sterling silver, dating to 1994. It weighs 2. 78g and is small in size, the size dimensions are in the later photos. 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.