blues are probably the most loved colored gemstones, and even though they actually come in a rainbow of colors including brown and pink, blue still comes out on top in popularity stakes, blue is also the birthstone for September. We bring you this stunning blue Diamondeau – flawless simulated diamond highlighted with further Diamondeau – flawless simulated diamond detailing and lavishly plated in 18ct gold. This ring wont cause frostbite but it might cause a stir with friends and spectators.