The Bubble Smokey Quartz Ring features a translucent variety of quartz that ranges in clarity from almost complete transparency to an almost-opaque brownish-grey or black crystal. The perfectly round gemstone is recycled from a vintage jewellery piece and is attached to a fully size adjustable gold ring which allows the stone to move freely around your finger making this a unique ring.The sustainable materials are 14 Gold Vermeil which is recycled sterling silver soaked in a 14 Carat gold bath. The gemstone  is approx. 2 cm diameterBecause each product is made by hand, there may be slight natural variations in the length or tone of pieces.