Britton Diamonds Couture Collection,The vivid green of the Peridot, with just a slight hint of gold, is the ideal gemstone colour to go with that light summer wardrobe. No wonder – since the Peridot is the gemstone of the summer month of August. This 6.31ct Pakistan Peridot was found on an inhospitable pass at some 4000 metres, a sensationally rich deposit of the finest Peridots, here accented with twenty diamonds with a combined total weight of 0.30ct in 18K WG