Diamonds are sold by the carat (shown as ct.), which is actually a unit of weight, though most think of a carat in terms of size. The word "carat" comes from the "carob" seed, the original unit of measure for diamond traders. Today, a carat is equal to exactly 0.2 grams (about the weight of a paper clip). Carat weight is unrelated to the similar sounding karat, which refers to gold's purity.
Reference only. True diamond size may vary based on monitor size.
Clarity Grade: SI1
Inclusions are noticeable to a skilled grader using 10x magnification. SI1 is the lowest grade with flaws often invisible to the naked eye. SI2 inclusions are usually visible to the naked eye, although they will require close inspection.
A blue diamond is an extremely rare occurrence whether mined or created in a lab. Comes in different secondary color modification ranging from purple-blue to green-blue. Traces of boron and hydrogen in the crystal cause the color. Prices is exponentially higher than colorless diamonds in the same size and clarity.
Yellow
Green
Your diamond color: GREEN-BLUE
Blue
Violet
Purple
Red
Orange
Pink
Brown
Gray
Black
Cut Grade: Excellent
Your diamond's cut enables the stone to reflect a large amount of light for beautiful brilliance and fire. Cut to a high-quality polish and symmetry, Excellent Make diamonds will reflect all light as brilliance and fire.
