This ring will definitely pack some serious sparkle because it already has two .75 carat diamond sidestones before you even pick out your center diamond! The diamond of your choice (which must be a round diamond, by the way) will complete this ring.

This striking engagement ring includes 2 large emerald cut diamond on either side of your main center diamond, another emerald cut diamond. Both sidestones are at least .75 carats, totaling 1.5 carats (not including your center diamond!).

Create a head-turning engagement ring that's packed with carats with this three-stone engagement ring! Two large, .75 carat round diamonds sit on either side of your center diamond, adding even more sparkle to the beautiful 14k yellow gold band. Your center stone must be a round diamond.

Brilliant three stone setting for Asscher cut diamonds! With this setting, you have one big Asscher cut diamond popping out at you and then two smaller diamonds flanking it on either side. An impressive engagement ring sure to please anyone.

This impressive engagement ring has two BIG radiant cut sidestones -- .75 carats each, totaling 1.5 carats. Then, add your center diamond, a radiant cut diamond of your choice, to complete this stunning setting.

Two large radiant cut diamonds (.75 carats each!) go with a center radiant cut diamond of your choice to complete the look. A gleaming, 14k yellow gold band holds everything together with stunning X-shaped prongs holding the diamonds.

Two large, impressive pear-shaped side stones (1 carat total!) accent your center diamond. The knife-edge 14k yellow gold band provides a shining circle of light around the finger. You can choose any shape/size diamond to grace this beautiful engagement ring.

Combine princess cut diamond sidestones with the center diamond of your choice of any shape to create a stunning engagement ring. In addition, channel-set diamonds line the 14k white gold band, providing even more sparkle.

Uniqueness abounds in this trendy engagement ring. Three baguette diamonds are channel set into either side of your center diamond (six in total), creating a stunning setting that's also versatile: this ring can be set with any shape or size diamond.

This beautiful engagement ring has channel set princess cut diamonds on either side of your center diamond to add additional sparkle and emphasis on your centerpiece. You can choose a diamond of any shape to set in the center of this setting.

Two trillion cut diamonds sit on either side of your center diamond, adding a unique style that you won't find on most engagement rings -- the trillion cut is a fairly rare diamond shape. The platinum band is also on the thinner side, so your diamonds will appear slightly larger.

A nice solitaire setting in beautiful, sturdy platinum. Set this one with any diamond shape or size for a stunning, long-lasting engagement ring.

Gorgeous halo engagement ring for an oval diamond! The thin platinum band is durable and shiny, perfect for emphasizing your center diamond and its halo.

This ring is great if you love angles and lines, as opposed to round shapes and curves. Also great if you like rare diamond cuts that you don't see every day -- this ring has two trillion cut sidestones! The center diamond must be a princess-cut diamond, adding to the lines and angles. Definitely a different, beautiful engagement ring!

Two princess cut sidestones and 8 additional channel set diamonds give this amazing engagement ring its flair. The 14k yellow gold setting can be set with any shape diamond.

The edges of this platinum band have been softened for a clean, consistent shine. The cathedral setting arches upward as the prongs secure your center diamond. You can choose any shape diamond for this beautiful setting.

The styling on this engagement ring hails from times of sophistication and elegant details. Milgrain detailing and engraved half-moon scrolls provide accents in the form of texture, and pave diamonds add sparkle to this 14k white gold setting, along with your center diamond. Any shape or size diamond can be set in this ring, and it's not even super expensive!

This artistic engagement ring features a twisting, crossover design that sets it apart from the rest and 14k yellow gold to contrast the channel-set diamonds in the band and, of course, the center diamond that you choose to complete this ring. This setting can be set with a diamond of any shape and size.

Milgrain engraving and intricate scroll details make this antique engagement ring stand out fron the rest. The 18k yellow gold setting includes 16 channel-set round diamonds totaling 1/3 carats (excluding your center diamond, of course!). Your center stone can be any size and shape diamond.

This simple pave engagement ring has a thin band and smaller pave diamonds, that will make your center diamond really stand out. If you want something with a little more flair than a simple solitaire ring, this is a great choice. Your center diamond can be any shape or size.

Make any Diamond stand out with this Halo Style Engagement Setting that features a high-polished shank and pave set Diamonds on the halo. Fits most 8x6mm Oval diamonds. Item does not include center stone or head.

This beautiful engagement ring features three "graduated" diamond sidestones on either side of the center diamond, each slightly larger than the next as they get nearer to the center stone. With the 14k yellow gold band providing enticing color and contrast to the diamonds, you can complete this ring with the center diamond of your choice -- any size or shape diamond can be set in this ring.

Here's a great ring for princess cut lovers. You get two princess cut diamond side stones, and, in case you're not a complete princess cut addict, you can choose any shape diamond to put in the center. (Although, if you ARE a princess cut addict, you do still have the option to choose a princess cut stone). Each diamond sidestone is around .1 carat, so they are pretty small side stones (this also helps your main diamond appear larger!).

This elegant antique-style engagement ring features a wide 14k white gold band with 3 small diamond sidestones on either side of the center stone. This is a great choice for a affordable, vintage-inspired ring that isn't overloaded with details. The center diamond can be any shape and size.

This polished, shiny 14k white gold band rounds off into a cathedral setting as it rises to meet your center diamond. Create a classic solitaire engagement ring by adding a diamond of any shape to this ring.