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Discover Blue Nile’s impressive selection of certified, conflict-free diamonds. Create the diamond jewelry of your dreams with Blue Nile loose diamonds.
Blue Nile is the world's leading diamond jeweler online for engagement and wedding rings. Expect lower markups and higher quality fine jewelry. Free Shipping and Free Returns.
Explore dark and light blue diamonds for sale from Blue Nile. Round, oval, radiant, cushion and additional shapes are available. Blue diamonds make the perfect centerpiece for a beautiful ring or piece of jewelry.
- Blue diamonds are some of the rarest of all fancy colored diamonds. Stones with a deeper color and higher carat are even rarer. We offer a wide ran...
- Most blue diamonds are currently found in South Africa, but they have also been unearthed in India and Australia.
- Due to their rarity, blue diamonds are more expensive than some other diamonds. The price varies depending on the intensity of the color and diamon...
- Mined blue diamonds occur naturally through a process of crystallization deep in the earth, where boron gives it its blue color. While lab diamonds...
- The rarity of blue diamonds makes these gems worth more than other colors. Natural blue diamond jewelry will be valued higher than lab gems or diam...
- We offer loose blue diamonds for sale in a variety of shapes, cuts and sizes. Some of our most popular shapes include round, marquise, radiant and...
When you choose a Blue Nile Lab Diamond you get quality that rivals mined diamonds combined with incredible value and environmental sustainability. Plus, you can shop confidently knowing your purchase comes backed by our 30-day money-back guarantee.
Sort, filter, compare, zoom in on and learn about thousands of diamonds and jewelry pieces with ease. High quality imagery paired with 360° video technology and independent grading reports empower evaluation. When desired pieces have been identified, securely check out online with confidence.
Jan 5, 2024 · Following our guidelines you can buy an incredible diamond from Blue Nile at an extremely competitive price. As this video shows, Blue Nile’s diamond and jewelry quality stacks up against top luxury fashion icons like Tiffany & Co.
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Dec 21, 2022 · Blue Nile offers diamonds up to 40% lower, but are they good? Read this review before you buy an engagement ring at this large online jewelry retailer.