Diamonds Blue Nile Jewelry - Product Search

1.70-Carat Cushion, Good Cut, E Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.51-Carat Round, Very Good Cut, E Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.51-Carat Marquise, Very Good Cut, D Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

A single, deep burgundy 7mm garnet, perfectly highlighted by an 18k white gold four-prong setting and suspended from an 18k white gold bail on a cable chain.

.75-Carat Princess, Very Good Cut, G Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.61-Carat Marquise, Very Good Cut, I Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

This round diamond is delicately held by four prongs and suspends from an 18k gold cable chain. 1/4 carat total diamond weight.

1.55-Carat Round, Ideal Cut, I Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

Classically beautiful, this diamond engagement ring features two tapered near-colorless baguette and two round diamonds set in platinum to frame your center diamond. 1/4 carat total diamond weight.

.72-Carat Round, Ideal Cut, D Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.43-Carat Round, Ideal Cut, F Color VVS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.70-Carat Marquise, Very Good Cut, E Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.30-Carat Round, Very Good Cut, I Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

1.15-Carat Pear, Very Good Cut, H Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.30-Carat Round, Ideal Cut, E Color IF Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

1.06-Carat Round, Very Good Cut, I Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.40-Carat Round, Very Good Cut, E Color VVS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.50-Carat Heart, Very Good Cut, E Color IF Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.73-Carat Round, Ideal Cut, J Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.51-Carat Round, Ideal Cut, E Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.50-Carat Round, Very Good Cut, G Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.51-Carat Princess, Very Good Cut, H Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.71-Carat Pear, Fair Cut, E Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

1.01-Carat Round, Very Good Cut, J Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.30-Carat Round, Very Good Cut, F Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.60-Carat Round, Ideal Cut, I Color VVS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.60-Carat Round, Ideal Cut, G Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.40-Carat Round, Ideal Cut, E Color VVS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.30-Carat Round, Ideal Cut, E Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

1.03-Carat Cushion, Very Good Cut, G Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.32-Carat Round, Ideal Cut, E Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

This round diamond is delicately held by four prongs. Pendant is suspended from an 18k white gold cable chain. 3/4 carat total diamond weight.

.58-Carat Round, Very Good Cut, E Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

2.08-Carat Pear, Very Good Cut, D Color VS2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.73-Carat Oval, Good Cut, G Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

Classic in design, this diamond engagement ring setting features round diamonds set in 18k white gold and a beautifully tapered four-prong head for your diamond of choice.

.50-Carat Round, Good Cut, E Color SI1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

Simply beautiful, this solitaire engagement ring is crafted in 14k white gold with a design that rises to frame your center diamond. The inside edges are rounded for comfort.

Elegant and feminine, this diamond engagement ring setting features pave-set diamonds in a delicate 14k white gold design to frame your center diamond. 1/6 carat total diamond weight

This beautiful and delicately designed setting is formed by two bands of micropave set diamonds intertwined around one another to frame your center diamond.

This striking 14k white gold setting features alternating micropave sapphires and round diamonds; the perfect complement to your choice of center diamond.

.60-Carat Marquise, Good Cut, F Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

The epitome of romance, this Blue Nile exclusive diamond engagement ring is hand-crafted with a subtle heart-inspired design in 14k white gold accented with pave set round diamonds.

A sparkling bloom, this gemstone and diamond ring features eight petite, round diamonds framing a round citrine set within a 14k yellow gold scroll design.

Striking in style, this delicate solitaire engagement ring is crafted in platinum with a contoured design to highlight your choice of round, princess or Asscher-cut diamond.

.60-Carat Princess, Good Cut, J Color SI2 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

.60-Carat Round, Ideal Cut, E Color VS1 Clarity Loose Diamond. This diamond from Blue Nile is GIA Certified

Stunningly crafted, these micropave diamond drop earrings create a duet of teardrops and are beautifully framed in 18k white gold, an elegant gift for any occasion.