Vintage 9ct Gold Blue John Ring Solid 9k 9kt Signet Doublet Oval Fluorite Jewelry Jewellery UK P 1/3 US 7 3/4 victorian clover The amethyst is genuine and

The amethyst is genuine and has been conductivity tested

adorned with emerald and diamond pastes

The item still has a beautiful sparkle and all the pastes are present

PLEASE NOTE: There are numerous dents in the item and there is also a perforation in the seam

Vintage 9ct Gold Blue John Ring Solid 9k 9kt Signet Doublet Oval Fluorite Jewelry Jewellery UK P 1/3 US 7 3/4 victorian clover The amethyst is genuine andDESCRIPTION: A lovely vintage solid 9ct gold genuine blue john doublet ring. Blue john is an extremely rare mineral and can only be found in Derbyshire in the UK, it's in fact Britain's rarest mineral. The ring sizes at approx. UK P. 5 or US 7. 75 and weighs approx. 1. 30g. It's fully hallmarked for 9ct gold and is a fairly slim, lightweight piece. It has been resized at some point in its life, see pictures.