Blue Nile Diamonds: Purchase Wedding Rings, Loose Diamonds and Luxury Jewelry at Blue Nile - 1.15 carat pear cut diamond This exquisite unmounted 1.15 ctw pear 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. ... 0.32 carat Pear cut diamond This exquisite unmounted 0.32 ctw Pear diamond solitaire is D color and SI1 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. ... 1.68 carat radiant cut diamond This exquisite unmounted 1.68 ctw radiant diamond solitaire is I color and I1 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. ... Swarovski Passenger Car Swarovski crystal Passenger Railroad Car is a pure delight. Diminutive collector's train car is expertly crafted in the finest Austrian crystal with decorative metal hardware. Passenger car is 1-3/4-inches wide, 3/4-inches high and 1/4-inch deep. ... 0.91 carat Princess cut diamond This exquisite unmounted 0.91 ctw Princess diamond solitaire is G color and IF 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. ... 0.76 carat Asscher cut diamond This exquisite unmounted 0.76 ctw Asscher diamond solitaire is F color and VVS2 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. |