A tiny opal necklace, with a genuine opal intricately bound in sterling silver. Held on a 45cm (18 inch) sterling silver chain, the opal lies just below the collarbone. Having sourced only a handful of these stunning gemstones, this necklace is limited edition. - Opal - Sterling silver - 45cm (18 inch) chain - Opal measures 6mm x 5mm- Sustainable gift box Opal A truly tiny gemstone, this dainty opal necklace has a graceful subtlety. In the light opals flash many different colours, known as 'opalescense'. They can shine blue, green, red, gold and violet. The tiny opal gemstone has a rounded teardrop shape, like a droplet of water. Sterling Silver Chain The necklace has a 925 sterling silver chain, measuring 45cm (18 inches), with a bolt ring clasp. Sustainable Gift Box Carefully packaged in a plastic free gift box, your opal necklace will arrive ready for gift giving.