Species: Natural Corundum Colour: Blue Carat: 3.10 Shape & Cut: Rect. step cut / Emerald Cut Clarity: Eye Clean Dimensions (mm): 9.10 x 6.25 x 5.31 Enhancement: None Origin: Ceylon Bright, beautiful and impressive 3 carat sky blue sapphire with a touch of violet in emerald cut. Even colour, symmetrical cut and excellent lustre. Emerald cut sapphire ring design ideas; This gemstone will sparkle on its own in a solitaire white gold ring with a plain band and featured claws. White diamond halo for a classic look. White diamond baguettes on either side. Classic style with twisted bands and some curvy work under the stone setting.