TODAY WE HAVE 102,710

D Color Diamonds

When you're looking for rare, absolutely colorless beauty, shop the selection of D color diamonds at Blue Nile. As the highest color grade of diamonds available, GIA D color diamonds are the best money can buy. They'll deliver a crisp, icy look that's captivating in any diamond shape or carat weight.

SHOP ALL D COLOR DIAMONDSSHOP D COLOR

24 of 102,710 D Color Diamonds

FAQs about D Color Diamonds

At Blue Nile, you'll find color grades that range from K (faintly colored) to D (colorless). Lower color grades exist, but L–Z color grade diamonds aren't available at Blue Nile.

Diamonds with a D color grade are absolutely colorless and the rarest of all color grades.

Color, cut, clarity, and carat—the 4Cs—all affect a diamond's price. A D-color diamond will cost much more than a K-color diamond. When working within a budget, try prioritizing cut over color to maximize brilliance.

The larger the diamond, the easier you'll notice the color. For this reason, we recommend shopping for an H color grade or higher if your diamond is one carat or larger.

Top D Color Diamond Reviews

D Color Round Diamond Review

Absolutely beautiful

Such a stunning ring. Highly recommend for others to get an excellent cut with D color. Really compliments the ring. Literally took my breath away!
Ben S. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Riviera Pavé Diamond Engagement Ring
14k White Gold (1/6 ct. tw.)

$950

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D Color .93 Carat Diamond Review

Excellent Ring and Service

This truly was the perfect setting for my future wife. The delicate twist and double row of French pave truly makes the stone POP. I got a .93 carat diamond with good cut clarity and color and the setting makes it look bigger. Her family is convinced that it’s over a carat. The ring has real wow factor and I’m very pleased
Michael K. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Double Row Rollover Twist Diamond Engagement Ring
14k White Gold (1/4 ct. tw.)

$1,650

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D Color Diamond Engagement Ring Review

Great variety to select from

Great variety to select from and easy to do
Thomas F. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Trio Princess Cut Pavé Diamond Engagement Ring
14k White Gold (1/3 ct. tw.)

$1,990

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D Color 2.5 Carat Diamond Review

HIGHLY RECOMMEND!

My boyfriend and I recently started looking for a diamond ring, and after we looked at a couple diamonds from jewelers he knew, we decided to look on the Blue Nile website. We were very impressed with the selection, and after 3 days of many phone calls to the customer service representatives at Blue Nile to ask for information and opinions on the diamonds that we were interested in, we finally decided on a 2.5 Carat, D color, S1 2 diamond. The image of the diamond was perfect, 3D and spinning so we could see it from all angles. We had the diamond set in a Blue Nile setting, and it was delivered to my home about 2 weeks later. The ring is beautiful, the service is exceptional. We highly recommend this website and would definitely buy from Blue Nile again.
Lisa K.
Average Customer Rating $5 out of 5 stars
Tapered Baguette Diamond Engagement Ring
Platinum

$1,890

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