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Good cut: Quality at a lower price than a very good cut, still producing a beautiful diamond for the budget-minded.
Want to learn even more about cut? Learn More
A cut grade is the measure of a diamond's light performance. Cut with proper proportions, light is returned out of the top of the diamond. If it is cut too shallow, light leaks out of the bottom; too deep and it escapes out of the side.
We recommend considering carat weight along with two other influential characteristics: the overall dimensions and the cut grade of the diamond.Learn More
H color: A "near-colorless" grade, color is only noticeable when compared to much higher color grades. Excellent value.
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SI1-SI2: Slightly included. Inclusions noticeable at 10x. Best value if eye-clean. SI2 inclusions may be detectable to a keen unaided eye.
Want to learn even more about clarity? Learn More
The Blue Nile Diamond Price Guarantee makes it easy to purchase diamonds with peace of mind. If you find a comparable GIA certified diamond at a lower price, call 1-888-565-7641. If the offer meets our qualifications, we'll match the price. There is no comparison when it comes to the value and quality of Blue Nile diamonds.
The following terms and conditions apply to our Diamond Price Guarantee program.