BlueNile Diamonds: Purchase Wedding Rings, Loose Diamonds and Luxury Jewelry at BlueNile - 0.93 carat Radiant cut diamond This exquisite unmounted 0.93 ctw Radiant diamond solitaire is I color and VS2 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... 1.72 carat Radiant cut diamond This exquisite unmounted 1.72 ctw Radiant diamond solitaire is I color and VS1 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... 0.56 carat Round cut diamond This exquisite unmounted 0.56 ctw Round diamond solitaire is G color and VS1 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... 2.32 carat Princess cut diamond This exquisite unmounted 2.32 ctw Princess diamond solitaire is E color and VS2 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... 0.72 carat Princess cut diamond This exquisite unmounted 0.72 ctw Princess diamond solitaire is D color and VS1 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... 1.53 carat Radiant cut diamond This exquisite unmounted 1.53 ctw Radiant diamond solitaire is F color and SI2 clarity. Ashford.com offers incredible, direct-from-the-mine values on the largest selection of the finest certified diamonds in the universe. Money Back Guarantee. ... | ...you'll buy the best quality diamonds at the best possible prices - at Blue Nile. |