Blue Nile 采用以下分为三类的八种成色级别：无色、近乎无色和微色。G 级钻石是近乎无色类别中的高级别，所有成色分级中第四优的成色级别。
因为 G 级成色钻石的颜色肉眼不可识别，G 级钻石的价格对于其钻石品质而言性价比出色。在设计您的订婚钻戒时，请选择白金或铂金镶托衬托钻石的闪耀光芒。
钻石的选购是预算与美感之间的一场平衡战。对于一克拉或以上的钻石选购，虽然在选购钻石成色级别上并无规则可言，但 Blue Nile 推荐选购 H 级或更高成色级别钻石 。
Image of G Color Round Diamond Review
First time buying an engagement ring online. I was nervous at first. After looking at rings online and in store, I choose this one for my now wife! The ring is so beautiful that a picture doesn’t capture anough if it’s beauty. I choose the signature ideal cut from Blue Nile and it is by far more sparkly than any other diamond I’ve seen! I went with a .75 G color, VVS1 diamond that is truly blinding in direct sunlight. I couldn’t be happier with my purchase. I know her friends are also jealous and she shows her ring off to everyone. Thanks again for the best service and extremely fast delivery!
The six pronged ring is my diamond engagement ring. My engagement ring is a 1.4ct G colored diamond. I originally ordered this ring to see what the size would look like on my finger but I fell in love with it and kept, which is the same as my actual ring. The color is obviously great when compared to other ones. This is definitely something I would recommend to friends!
I have no complaints. The customer service reps are patient and knowledgeable and really try to assist with all budgets. This is my second purchase first in 2004 and now 2019 and the service was remarkable then and now. Value, Quality and consultation are my top reasons for taking a chance on a valuable online purchase. Thank you Blue Nile.
This buying experience was incredible. First you get all the information so you can do an informed choice. Then you get all the catalogue where you can customize the different parameters and budget. There are many many options with 360 photos! Then you choose a base. They keep you informed until the ring is delivered. They definetly outperformed!