Watermelon Tourmaline and Diamond cluster ring

Watermelon Tourmaline and Diamond cluster ring.  This stunning rectangular watermelon tourmaline is surrounded by a cluster of diamonds and set in 18 carat white gold. Given it’s name due to the resemblance to a watermelon with it’s green outside and pink centre, this gem looks like a slice from one. Tourmaline is the alternative birthstone to opal for those born in October.  It is available in the widest variety of colours and shades, more than any other gemstone. We also have a beautiful cushion shaped green tourmaline and diamond cluster ring here: https://gerryjewellers.co.uk/product/green-tourmaline-and-diamond-ring/