Plain Blue John Ring
Blue John gemstone set in a plain sterling silver setting with detailing along the sides.
Blue John is a semi-precious mineral, a form of fluorite with bands of a purple-blue or yellowish colour. The most common explanation for the name is that it derives from the French bleu-jaune, meaning 'blue-yellow'.
Adjustable size - Please select
Stone Measurement: 17mm x 24mm
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