Alpinite is a Signity exclusive innovation. It mimics the ever-popular green colours of emerald and peridot. Because it's singly refractive, this man-made stone boasts constant colour throughout. It also has a high refractive index, yielding an eye-catching sparkle and shine and jewellery-grade hardness for superior wearability.  
Group - Silica R.I. - 1.58 - 1.60 Hardness - 7.5 - 8


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