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These 7x5mm Opal Triplet cabochons, characterised by their blue colour with different colour play and fire within, these are created by layering a slice of opal between a darker piece of stone on the bottom and a layer of quartz on top to show their best colour. These are oval with a smooth domed top, use in a setting, bezel or cup, we have a large range of sterling silver and high quality plated metal settings available to create a stunning piece of jewellery with these natural gemstone cabochons. Calibrated gemstone cabochons are sized just under the specified size to fit correctly in a setting of the same size. All measurements are approx and may vary. Glue is required to set these. These are also fantastic for use by silver smiths to set in own designs. See our Gemstone Reference sheet for further information on Opal. These can be paired if requiring a matching pair for earrings for a small fee, please select the cabochon pairing charge to your order.
