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Blue Diamond Engagement Rings

Blue diamond engagement rings are perfect if you want a ring that feels rare, bold, and a little mysterious. The rich blue color stands out instantly and gives the whole design a cool, modern glow. It is a beautiful choice if you love the idea of a classic engagement ring but want a center stone that feels more personal than a traditional white diamond.

At Barkev's, our blue diamond rings are designed in our Los Angeles studio with the same care we give every engagement ring. You will find fancy blue diamonds with deep teal and ocean inspired tones, set in clean solitaires, sparkling halos, and three stone designs. Each ring is crafted in white, yellow, or rose gold, as well as platinum, so you can match the metal to your skin tone and style.

This collection includes treated blue diamonds in a range of carat sizes, along with round, oval, pear, and cushion shapes. Many styles can be customized with different center stone sizes or paired with matching bands to create a full blue diamond bridal set that feels fresh, colorful, and completely your own.

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2 Carat Radiant Cut Blue And White Diamond Ring Set featuring an exquisite blue center stone with sparkling diamond shank.
2 Carat Radiant Cut Blue And White Diamond Ring Set featuring an exquisite blue center stone with sparkling diamond shank.
2 Carat Radiant Cut Blue And White Diamond Ring Set featuring a large blue gemstone and sparkling diamond accents.
2 Carat Radiant Cut Blue And White Diamond Ring Set featuring a teal center stone and diamond shank.
2 Carat Radiant Cut Blue And White Diamond Ring Set featuring an exquisite blue center stone with sparkling diamond shank.
2 Carat Radiant Cut Blue And White Diamond Ring Set featuring a large blue gemstone and sparkling diamond accents.
Oval Blue And White Diamond Engagement Ring showcasing an oval blue stone with a sleek white band.
Oval Blue And White Diamond Engagement Ring showcasing an oval blue stone with a sleek white band.
Oval Blue And White Diamond Engagement Ring with a stunning oval center stone and delicate diamond halo.
Oval Blue And White Diamond Engagement Ring showcasing a stunning oval blue center stone and gold band.
Oval Blue And White Diamond Engagement Ring showcasing an oval blue stone with a sleek white band.
Oval Blue And White Diamond Engagement Ring with a stunning oval center stone and delicate diamond halo.
Radiant Cut Blue And White Diamond Halo Engagement Ring featuring a stunning blue center stone and elegant diamond halo.
Radiant Cut Blue And White Diamond Halo Engagement Ring featuring a stunning blue center stone and elegant diamond halo.
1.25 Carat Oval Blue And White Diamond Ring showcasing a stunning blue diamond centerpiece and sparkling white diamonds on the band.
1.25 Carat Oval Blue And White Diamond Ring showcasing a stunning blue diamond centerpiece and sparkling white diamonds on the band.
1.25 Carat Oval Blue And White Diamond Ring with a hidden halo and sparkling band.
1.25 Carat Oval Blue And White Diamond Ring featuring an oval teal gemstone and diamond accents on a gold band.
1.25 Carat Oval Blue And White Diamond Ring showcasing a stunning blue diamond centerpiece and sparkling white diamonds on the band.
1.25 Carat Oval Blue And White Diamond Ring displayed on hand with a striking blue oval diamond and sparkling shared prong set band.
2 Row Blue And White Diamond Ring with brilliant round center stone and side diamonds for an elegant look.
2 Row Blue And White Diamond Ring with brilliant round center stone and side diamonds for an elegant look.
2 Row Blue And White Diamond Ring featuring stunning blue and white diamonds set in a stylish band.
2 Row Blue And White Diamond Ring with a stunning round center and diamond-encrusted band for a dazzling look.
2 Row Blue And White Diamond Ring with brilliant round center stone and side diamonds for an elegant look.
2 Row Blue And White Diamond Ring featuring stunning blue and white diamonds set in a stylish band.
Oval Halo Blue And White Diamond Ring featuring a stunning blue center stone surrounded by a sparkling halo of diamonds.
Oval Halo Blue And White Diamond Ring featuring a stunning blue center stone surrounded by a sparkling halo of diamonds.
Oval Halo Blue And White Diamond Ring featuring a stunning oval blue center stone with diamond halo in rose gold setting.
Oval Halo Blue And White Diamond Ring featuring a stunning teal center and sparkling diamond halo on gold band.
Oval Halo Blue And White Diamond Ring featuring a stunning blue center stone surrounded by a sparkling halo of diamonds.
Oval Halo Blue And White Diamond Ring featuring a stunning oval blue center stone with diamond halo in rose gold setting.
One Carat Oval Blue And White Diamond Ring with an oval center and crisscrossing split shank.
One Carat Oval Blue And White Diamond Ring with an oval center and crisscrossing split shank.
One Carat Oval Blue And White Diamond Ring featuring an oval center and criss crossing split shank.
One Carat Oval Blue And White Diamond Ring featuring a stunning oval blue diamond and crisscross design.
One Carat Oval Blue And White Diamond Ring with an oval center and crisscrossing split shank.
One Carat Oval Blue And White Diamond Ring featuring an oval center and criss crossing split shank.
One Carat Oval Blue Diamond Ring featuring an oval center with a crisscross split shank and blue diamonds on the sides.
One Carat Oval Blue Diamond Ring featuring an oval center with a crisscross split shank and blue diamonds on the sides.
One Carat Oval Blue Diamond Ring featuring an oval center with a crisscross split shank and blue diamonds on the sides.
One Carat Oval Blue Diamond Ring displayed on a hand with a beautiful oval center and split shank design.
One Carat Oval Blue And White Diamond Bridal Set featuring an oval center and crisscross split shank.
One Carat Oval Blue And White Diamond Bridal Set featuring an oval center and crisscross split shank.
One Carat Oval Blue And White Diamond Bridal Set with crisscross split shank and matching band
One Carat Oval Blue And White Diamond Bridal Set featuring a blue oval center and crisscross split shank.
One Carat Oval Blue And White Diamond Bridal Set featuring an oval center and crisscross split shank.
One Carat Oval Blue And White Diamond Bridal Set with crisscross split shank and matching band
One Carat Princess Cut Blue And White Diamond Ring with a blue princess cut center and crisscrossing split shank.
One Carat Princess Cut Blue And White Diamond Ring with a blue princess cut center and crisscrossing split shank.
One Carat Princess Cut Blue And White Diamond Ring with a turquoise center and sparkling accents.
One Carat Princess Cut Blue And White Diamond Ring featuring a blue princess cut stone and split shank design.
One Carat Princess Cut Blue And White Diamond Ring with a blue princess cut center and crisscrossing split shank.
One Carat Princess Cut Blue And White Diamond Ring with a turquoise center and sparkling accents.
One Carat Princess Cut Blue Diamond Ring with a criss crossing split shank and shared prong blue diamonds.
One Carat Princess Cut Blue Diamond Ring with a criss crossing split shank and shared prong blue diamonds.
One Carat Princess Cut Blue Diamond Ring with a criss crossing split shank and shared prong blue diamonds.
One Carat Princess Cut Blue Diamond Ring worn on hand showcasing the blue diamond center and split shank design.
One Carat Princess Cut Blue And White Diamond Bridal Set featuring a blue princess cut diamond and split shank design.
One Carat Princess Cut Blue And White Diamond Bridal Set featuring a blue princess cut diamond and split shank design.
One Carat Princess Cut Blue And White Diamond Bridal Set showcasing a princess cut center and elegant split shank design.
One Carat Princess Cut Blue And White Diamond Bridal Set featuring a beautiful princess cut center stone.
One Carat Princess Cut Blue And White Diamond Bridal Set featuring a blue princess cut diamond and split shank design.
One Carat Princess Cut Blue And White Diamond Bridal Set showcasing a princess cut center and elegant split shank design.
One Carat Princess Cut Blue Diamond Bridal Set featuring a princess cut center and split shank design.
One Carat Princess Cut Blue Diamond Bridal Set featuring a princess cut center and split shank design.
One Carat Princess Cut Blue Diamond Bridal Set featuring a princess cut center and split shank design.
One Carat Princess Cut Blue Diamond Bridal Set worn on a hand showcasing the elegant design and blue diamond centerpiece.
One Carat Blue And White Diamond Ring featuring a round blue diamond center and split shank design.
One Carat Blue And White Diamond Ring featuring a round blue diamond center and split shank design.
One Carat Blue And White Diamond Ring with a round center, split shank, and shared prong diamonds on the sides.
One Carat Blue And White Diamond Ring showcasing a round blue diamond and split shank with side diamonds.
One Carat Blue And White Diamond Ring featuring a round blue diamond center and split shank design.
One Carat Blue And White Diamond Ring with a round center, split shank, and shared prong diamonds on the sides.
One Carat Blue Diamond Ring with round center and crisscrossing split shank featuring blue diamonds on the sides.
One Carat Blue Diamond Ring with round center and crisscrossing split shank featuring blue diamonds on the sides.
One Carat Blue Diamond Ring with round center and crisscrossing split shank featuring blue diamonds on the sides.
One Carat Blue Diamond Ring on a hand surrounded by flowers, featuring a round blue diamond and split shank design.
One Carat Blue And White Diamond Bridal Set featuring a round center and criss-cross split shank design.
One Carat Blue And White Diamond Bridal Set featuring a round center and criss-cross split shank design.
One Carat Blue And White Diamond Bridal Set with a round center and crisscrossing split shank.
One Carat Blue And White Diamond Bridal Set featuring a round center and criss crossing split shank with shared prong diamonds.
One Carat Blue And White Diamond Bridal Set featuring a round center and criss-cross split shank design.
One Carat Blue And White Diamond Bridal Set with a round center and crisscrossing split shank.
One Carat Blue Diamond Bridal Set featuring a round blue diamond center and crisscrossing split shank design.
One Carat Blue Diamond Bridal Set featuring a round blue diamond center and crisscrossing split shank design.
One Carat Blue Diamond Bridal Set featuring a round blue diamond center and crisscrossing split shank design.
One Carat Blue Diamond Bridal Set on a hand with crisscrossing blue diamonds and a round center stone.
Round Hidden Halo Blue And White Diamond Engagement Ring featuring a prong set round center and micro pave diamond halo.
Round Hidden Halo Blue And White Diamond Engagement Ring featuring a prong set round center and micro pave diamond halo.
Round Hidden Halo Blue And White Diamond Engagement Ring with a round center and micro pave diamond halo.
Round Hidden Halo Blue And White Diamond Engagement Ring featuring a prong set round blue diamond center.
Round Hidden Halo Blue And White Diamond Engagement Ring featuring a prong set round center and micro pave diamond halo.
Round Hidden Halo Blue And White Diamond Engagement Ring with a round center and micro pave diamond halo.
Hidden Halo Pear Blue And White Diamond Engagement Ring with prong set pear shape center in white gold.
Hidden Halo Pear Blue And White Diamond Engagement Ring with prong set pear shape center in white gold.
Hidden Halo Pear Blue And White Diamond Engagement Ring with a stunning pear shape center.
Hidden Halo Pear Blue And White Diamond Engagement Ring features a stunning pear-shaped blue diamond.
Hidden Halo Pear Blue And White Diamond Engagement Ring with prong set pear shape center in white gold.
Hidden Halo Pear Blue And White Diamond Engagement Ring with a stunning pear shape center.
Pear Blue Diamond Solitaire Ring with a stunning prong set pear shape blue diamond center.
Pear Blue Diamond Solitaire Ring with a stunning prong set pear shape blue diamond center.
Pear Blue Diamond Solitaire Ring in rose gold with a stunning pear-shaped blue diamond centerpiece.
Pear Blue Diamond Solitaire Ring with a prong set pear shape center for a stunning look.
Pear Blue Diamond Solitaire Ring with a stunning prong set pear shape blue diamond center.
Pear Blue Diamond Solitaire Ring in rose gold with a stunning pear-shaped blue diamond centerpiece.
Radiant Cut Blue Diamond Solitaire Engagement Ring with a stunning 2.00ct. center stone, displayed elegantly.
Radiant Cut Blue Diamond Solitaire Engagement Ring with a stunning 2.00ct. center stone, displayed elegantly.
Radiant Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct center stone.
Radiant Cut Blue Diamond Solitaire Engagement Ring featuring a vibrant center stone in a sleek gold band.
Radiant Cut Blue Diamond Solitaire Engagement Ring with a stunning 2.00ct. center stone, displayed elegantly.
Radiant Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct center stone.
Princess Cut Blue And White Diamond Engagement Ring with a split shank and diamond melees for added sparkle.
Princess Cut Blue And White Diamond Engagement Ring with a split shank and diamond melees for added sparkle.
Princess Cut Blue And White Diamond Engagement Ring with a stunning blue center and diamond accents on a rose gold band.
Princess Cut Blue And White Diamond Engagement Ring with blue center and diamond accents.
Princess Cut Blue And White Diamond Engagement Ring with a split shank and diamond melees for added sparkle.
Princess Cut Blue And White Diamond Engagement Ring with a stunning blue center and diamond accents on a rose gold band.
Pear Shaped Blue Diamond Engagement Ring featuring channel set and pave set diamonds.
Pear Shaped Blue Diamond Engagement Ring featuring channel set and pave set diamonds.
Emerald Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct center stone in a sleek setting.
Emerald Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct center stone in a sleek setting.
Emerald Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct blue diamond centerpiece on a rose gold band.
Emerald Cut Blue Diamond Solitaire Engagement Ring with a 2.00ct center stone set in a gold band.
Emerald Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct center stone in a sleek setting.
Emerald Cut Blue Diamond Solitaire Engagement Ring featuring a stunning 2.00ct blue diamond centerpiece on a rose gold band.