Vintage Sterling Silver Blue John Brooch Large Whole Gemstone Big Fluorite Bleu Jaune Womens Rare Gemstone Jewelry Jewellery Retro navette ring DESCRIPTION: A highly unusual and

DESCRIPTION: A highly unusual and rare antique Mid Victorian shell cameo brooch

One of the hearts has a small recess in the rear

adorned with 5 diamond pastes

with beautiful contrasting gemstones

DESCRIPTION: A stunning pair of antique solid silver gold vermeil earrings

Vintage Sterling Silver Blue John Brooch Large Whole Gemstone Big Fluorite Bleu Jaune Womens Rare Gemstone Jewelry Jewellery Retro navette ring DESCRIPTION: A highly unusual andDESCRIPTION: A genuine vintage sterling silver blue john brooch. The gemstone is not a doublet or triplet, it's a whole piece of blue john. The item weighs approx. 6. 05g and the size dimensions are in the later photos. It's hallmarked for sterling silver, dating to 1987. 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.