Engagement Ring Modern 2.16 Round Brilliant Cut Peach Sapphire in 14k Rose GoldThis custom designed engagement ring features a round cut no heat peach sapphire weighing 2. 16 carats. The shank of the ring consists of twenty two(22) shared prong set round brilliant cut diamonds in a single row, adding a modern touch of sparkle. The peach color is all natural as the stone has not been treated and is a wonderful alternative to a traditional diamond engagement ring.