是的，鑽石越大，任何微弱的成色就會更加明顯，在某些特定的鑽石切割中更是如此。如果您在選購 1 克拉以上的鑽石，請選擇 H 或更高成色分級的鑽石。
Blue Nile 販售 8 種成色分級的鑽石，共分成三個類別： 無色、近乎無色與微弱成色。I 成色分級鑽石是近乎無色類別中成色分級第三高的鑽石。
精選 I 成色鑽石評價
Image of Riviera Pavé Diamond Eternity Ring that was reviewed by Patricia R.
Classic, beautiful and sparkly!!!
I purchased this eternity ring to wear with my Blue Nile engagement ring, which is a 1.40 ct. XXX VS2 I color round diamond set in the Petite Nouveau six-prong platinum setting. They look wonderful together. The eternity ring fits perfectly flush, and since the diamonds go all the way around, I don't need to worry about it spinning or not lining up. I have been going to Blue Nile for all my jewelry needs for many years, and their products and customer service are always outstanding. Ask for Tyler, and he will take great care of you!
Image of Alternating Size Diamond Ring that was reviewed by Sunny E.
Good price, lots of sparkle.
For I color, I clarity I was surprised of its quality, it still sparks a lot. My main stone is D, vvs2, so it does look a bit hazy when I wear them together but it’s only when you looks really close and probably something only you will recognize.. Really wished the stones were a bit of better clarity but for the price & cwt this was a great deal. Also, I was under the impression the all rings from BN come with GIA certification but it didn’t.
Image of Petite Nouveau Six-Prong Solitaire Engagement Ring that was reviewed by Henry C.
More brilliant in person
I’ve heard of Blue Nile from many different forums and blogs, and decided to dig in to find the perfect engagement ring. The process was quite straight forward with all of the tips and selections, but the biggest worry for me was having an expensive shipment via mail. When it arrived though, it was packaged in a simple brown box, with the elegant blue box, ring and certificate inside. All in all, a very reassured experience and seeing the final product in person couldn’t be any more brilliant/magical (I kid you not, it’s one fine piece of custom jewelry and I was impressed from an online purchase).