Diamonds are amongst the most sought-after gemstones in the world, and with over a century of crafting with them, the unique fire and sparkle of each natural Diamond continues to awe. Our House Standards ensure that our Gem Specialists maintain a strict process in selecting each of our Diamonds. With each of the 4C’s under GIA’s criteria – Cut, Colour, Clarity and Carat – B.P. de Silva adheres to only the highest levels.