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0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Rings
Looking for a beautiful 0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Ring? We have done all the hard work for you. We have carefully curated some of our best selling settings and paired them with some of our best value diamonds. Don't find what you're looking for? Check out our full engagement ring collection and choose from over 250,000 diamonds.
14kt White Gold/cushion/top
The Aria Halo
Set yourself apart with our Cushion-shaped Halo Diamond Engagement Ring. As unique engagement rings for women go, this one definitely stands out for its intricate halo design and stunning diamond arrangement. The style encapsulates a blend of classic and contemporary, making it a perfect choice for brides looking for something timeless. This luxurious diamond engagement ring is designed to impress with a row of radiant French-set diamonds fashioning the band. Your chosen center diamond is beautifully enhanced by a sparkling cushion-shaped pavé halo that adds extra brilliance. When it comes to considering unique engagement rings for women, this diamond-studded piece unquestionably stands high among the rest. Not only does it feature a beautiful blend of design elements, but this diamond engagement ring is also a perfect representation of enduring affection. It pairs flawlessly with its matching band, the Women's 0.28ctw French-set Diamond Ring, offering an extra layer of sparkle. When it's time to pop the question, our Cushion-shaped Halo Diamond Engagement Ring is the epitome of unforgettable elegance. While many engagement rings for women focus on mainstream designs, ours offers something distinctively unique and extraordinary. Its radiant gleam and exclusive design highlight the commitment and love you share, making it an ideal choice among other diamond engagement rings. Get ready to let your love shine brighter than ever with this spectacular piece. Read More
The Aria Halo
Set yourself apart with our Cushion-shaped Halo Diamond Engagement Ring. As unique engagement rings for women go, this one definitely stands out for its intricate halo design and stunning diamond arrangement. The style encapsulates a blend of classic and contemporary, making it a perfect choice for brides looking for something timeless. This luxurious diamond engagement ring is designed to impress with a row of radiant French-set diamonds fashioning the band. Your chosen center diamond is beautifully enhanced by a sparkling cushion-shaped pavé halo that adds extra brilliance. When it comes to considering unique engagement rings for women, this diamond-studded piece unquestionably stands high among the rest. Not only does it feature a beautiful blend of design elements, but this diamond engagement ring is also a perfect representation of enduring affection. It pairs flawlessly with its matching band, the Women's 0.28ctw French-set Diamond Ring, offering an extra layer of sparkle. When it's time to pop the question, our Cushion-shaped Halo Diamond Engagement Ring is the epitome of unforgettable elegance. While many engagement rings for women focus on mainstream designs, ours offers something distinctively unique and extraordinary. Its radiant gleam and exclusive design highlight the commitment and love you share, making it an ideal choice among other diamond engagement rings. Get ready to let your love shine brighter than ever with this spectacular piece. Read More
The Aria Halo / 0.69 CTW Cushion Lab Diamonds
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$2,929.00
14kt White Gold / Cushion / Very Good | F | VS2
The Aria Halo / 0.71 CTW Cushion Lab Diamonds
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$2,878.00
14kt White Gold / Cushion / Very Good | G | VS2
The Aria Halo / 0.5 CTW Cushion Lab Diamonds
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$2,799.00
14kt White Gold / Cushion / Very Good | J | VVS2
The Aria Halo / 0.51 CTW Cushion Lab Diamonds
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$2,807.00
14kt White Gold / Cushion / Very Good | D | SI1
The Aria Halo / 0.63 CTW Cushion Lab Diamonds
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$2,833.00
14kt White Gold / Cushion / Very Good | G | VS1
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The Celia Halo
Elevate your proposal with our Simple Split Shank Halo Diamond Engagement Ring, an exceptional choice among engagement rings for women. Its dazzling design imbues a unique charm that is truly breathtaking. Witness the sheer elegance of a cushion-shaped pavé halo that not only accentuates the centerpiece, but amplifies its shine with every turn of your hand. The blessed woman who adorns this ring can expect an explosion of sparkle any time she dons it. More than just an accessory, it's a symbol of lifelong commitment. The distinctive split shank design adds a touch of personality to traditional engagement rings, making it a perfect choice for those who value individuality. Moreover, our diamond engagement rings are crafted with meticulous attention to detail to ensure lasting brilliance. Each ring is a testament to our commitment to quality, bestowing the wearer with a regal allure that captures the essence of love. This Simple Split Shank Halo Diamond Engagement Ring resonates with elegance and charm - a perfect representation of your everlasting love. Whether she prefers traditional designs or gravitates towards unique styles, this diamond stunner balances both aesthetics exquisitely. Celebrate your love story with a ring that uniquely represents your bond. This charming design is not only an enduring symbol of commitment, but also an emblem of ethereal beauty. Among diamond engagement rings, the Simple Split Shank Halo Diamond Engagement Ring offers elegance, allure, and grace that every woman would cherish. Read More
The Celia Halo
Elevate your proposal with our Simple Split Shank Halo Diamond Engagement Ring, an exceptional choice among engagement rings for women. Its dazzling design imbues a unique charm that is truly breathtaking. Witness the sheer elegance of a cushion-shaped pavé halo that not only accentuates the centerpiece, but amplifies its shine with every turn of your hand. The blessed woman who adorns this ring can expect an explosion of sparkle any time she dons it. More than just an accessory, it's a symbol of lifelong commitment. The distinctive split shank design adds a touch of personality to traditional engagement rings, making it a perfect choice for those who value individuality. Moreover, our diamond engagement rings are crafted with meticulous attention to detail to ensure lasting brilliance. Each ring is a testament to our commitment to quality, bestowing the wearer with a regal allure that captures the essence of love. This Simple Split Shank Halo Diamond Engagement Ring resonates with elegance and charm - a perfect representation of your everlasting love. Whether she prefers traditional designs or gravitates towards unique styles, this diamond stunner balances both aesthetics exquisitely. Celebrate your love story with a ring that uniquely represents your bond. This charming design is not only an enduring symbol of commitment, but also an emblem of ethereal beauty. Among diamond engagement rings, the Simple Split Shank Halo Diamond Engagement Ring offers elegance, allure, and grace that every woman would cherish. Read More
The Celia Halo / 0.69 CTW Cushion Lab Diamonds
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$2,176.00
14kt White Gold / Cushion / Very Good | F | VS2
The Celia Halo / 0.71 CTW Cushion Lab Diamonds
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$2,125.00
14kt White Gold / Cushion / Very Good | G | VS2
The Celia Halo / 0.5 CTW Cushion Lab Diamonds
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$2,046.00
14kt White Gold / Cushion / Very Good | J | VVS2
The Celia Halo / 0.51 CTW Cushion Lab Diamonds
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$2,054.00
14kt White Gold / Cushion / Very Good | D | SI1
The Celia Halo / 0.63 CTW Cushion Lab Diamonds
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$2,080.00
14kt White Gold / Cushion / Very Good | G | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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The Ivy Halo
Show your everlasting love with this exquisite Plain Band French-Set Halo Engagement Ring, a modern masterpiece within diamond engagement rings. This unique design showcases an impressive centerpiece that creates a stunning optical illusion, making the central diamond appear larger than its actual size. The sparkling diamond halo enhances the overall display of brilliance creating an extraordinary effect. Sophisticated and contemporary, our engagement rings for women symbolize an eternal bond of love and commitment. Elegance meets modernity in our stylish Plain Band French-Set Halo Engagement Ring, an ideal choice for women seeking unique diamond engagement rings. Graceful and radiant, these engagement rings for women do not just represent the love between two people but also capture a uniquely timeless style. The enchanting diamond halo enhances the radiance while maintaining a fresh, contemporary look. The exquisite diamond setting of this ring is an artful combination of traditional aesthetic and modern style. In a world of ever-changing trends, our Plain Band French-Set Halo Engagement Ring offers an elegant and modern alternative to classic engagement rings. Loved by contemporary brides for their distinctive and innovative designs, these diamond engagement rings are not only eye-catching but teem with symbolic meanings. Generally, halo engagement rings for women, with their unique sense of charm and glittering halo of pavé-set diamonds, showcase a balance of design and detailed craftsmanship. Read More
The Ivy Halo
Show your everlasting love with this exquisite Plain Band French-Set Halo Engagement Ring, a modern masterpiece within diamond engagement rings. This unique design showcases an impressive centerpiece that creates a stunning optical illusion, making the central diamond appear larger than its actual size. The sparkling diamond halo enhances the overall display of brilliance creating an extraordinary effect. Sophisticated and contemporary, our engagement rings for women symbolize an eternal bond of love and commitment. Elegance meets modernity in our stylish Plain Band French-Set Halo Engagement Ring, an ideal choice for women seeking unique diamond engagement rings. Graceful and radiant, these engagement rings for women do not just represent the love between two people but also capture a uniquely timeless style. The enchanting diamond halo enhances the radiance while maintaining a fresh, contemporary look. The exquisite diamond setting of this ring is an artful combination of traditional aesthetic and modern style. In a world of ever-changing trends, our Plain Band French-Set Halo Engagement Ring offers an elegant and modern alternative to classic engagement rings. Loved by contemporary brides for their distinctive and innovative designs, these diamond engagement rings are not only eye-catching but teem with symbolic meanings. Generally, halo engagement rings for women, with their unique sense of charm and glittering halo of pavé-set diamonds, showcase a balance of design and detailed craftsmanship. Read More
The Ivy Halo / 0.69 CTW Cushion Lab Diamonds
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$2,350.00
14kt White Gold / Cushion / Very Good | F | VS2
The Ivy Halo / 0.71 CTW Cushion Lab Diamonds
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$2,299.00
14kt White Gold / Cushion / Very Good | G | VS2
The Ivy Halo / 0.5 CTW Cushion Lab Diamonds
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$2,220.00
14kt White Gold / Cushion / Very Good | J | VVS2
The Ivy Halo / 0.51 CTW Cushion Lab Diamonds
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$2,228.00
14kt White Gold / Cushion / Very Good | D | SI1
The Ivy Halo / 0.63 CTW Cushion Lab Diamonds
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$2,254.00
14kt White Gold / Cushion / Very Good | G | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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The Kris Halo
Discover a world of unique beauty with this stunning Vaulted Halo Diamond Band Engagement Ring. An enchanting choice for those seeking engagement rings for women who desire a look that sets them apart. This ring boasts a distinctive, radiant design that adds a touch of magic to the occasion. The spotlight falls on the mesmerizing French-set halo encircling the center diamond. This distinctive detail adds an allure of brilliance, creating the illusion of a larger stone. A gift like this is perfect for making your significant other feel vibrant and cherished. This diamond engagement ring exudes sparkle and shine, casting a beautiful effect with every glance, reminiscent of your love. This ring combines aesthetic appeal with quality craftsmanship, making it an excellent symbol of your enduring love. Celebrate your unique love story with a diamond engagement ring that's anything but ordinary just like your relationship. It's more than just a piece of jewelry; it's a testament of your love's unending sparkle and brilliance. So, if you're in search of an engagement ring that beautifully reflects your feelings and is also uniquely lovable, this Vaulted Halo Diamond Band Engagement Ring could be the perfect match. Its eye-catching style and unparalleled elegance make it a standout among engagement rings for women. Embrace the extraordinary with this magnificent diamond engagement ring. Read More
The Kris Halo
Discover a world of unique beauty with this stunning Vaulted Halo Diamond Band Engagement Ring. An enchanting choice for those seeking engagement rings for women who desire a look that sets them apart. This ring boasts a distinctive, radiant design that adds a touch of magic to the occasion. The spotlight falls on the mesmerizing French-set halo encircling the center diamond. This distinctive detail adds an allure of brilliance, creating the illusion of a larger stone. A gift like this is perfect for making your significant other feel vibrant and cherished. This diamond engagement ring exudes sparkle and shine, casting a beautiful effect with every glance, reminiscent of your love. This ring combines aesthetic appeal with quality craftsmanship, making it an excellent symbol of your enduring love. Celebrate your unique love story with a diamond engagement ring that's anything but ordinary just like your relationship. It's more than just a piece of jewelry; it's a testament of your love's unending sparkle and brilliance. So, if you're in search of an engagement ring that beautifully reflects your feelings and is also uniquely lovable, this Vaulted Halo Diamond Band Engagement Ring could be the perfect match. Its eye-catching style and unparalleled elegance make it a standout among engagement rings for women. Embrace the extraordinary with this magnificent diamond engagement ring. Read More
The Kris Halo / 0.69 CTW Cushion Lab Diamonds
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$3,421.00
14kt White Gold / Cushion / Very Good | F | VS2
The Kris Halo / 0.71 CTW Cushion Lab Diamonds
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$3,370.00
14kt White Gold / Cushion / Very Good | G | VS2
The Kris Halo / 0.5 CTW Cushion Lab Diamonds
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$3,291.00
14kt White Gold / Cushion / Very Good | J | VVS2
The Kris Halo / 0.51 CTW Cushion Lab Diamonds
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$3,299.00
14kt White Gold / Cushion / Very Good | D | SI1
The Kris Halo / 0.63 CTW Cushion Lab Diamonds
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$3,325.00
14kt White Gold / Cushion / Very Good | G | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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The Jordan Halo
Discover the breathtaking design of our Dainty 'V' Band Halo Engagement Ring. This stunning piece takes engagement rings for women to an entirely new level of brilliance. The unique split shank lined with French-set diamonds along with the halo setting, creates a modern look that is truly captivating. Celebrating love has never been more stylish. With this extraordinary piece, we have enhanced the essence of diamond engagement rings. The French-set diamond halo is not just beautifully crafted, but also intricately designed to brilliantly highlight the centerpiece, adding a sparkling twist to the entire composition. This statement piece is not just an engagement ring but a reflection of modern aesthetics, resonating perfectly with any contemporary woman's style. You will find the charm of this unique diamond engagement ring unmatched and full of character. Partner this stunning modern engagement ring with our Women's 0.13 carat Open Micropavé Diamond Wedding Ring for a flawless jewelry ensemble. This combination flawlessly encapsulates the very best in refined elegance and personal sentiment. A symbol of eternal love and commitment, the Dainty 'V' Band Halo Engagement Ring transforms conventional diamond engagement rings for women into a unique celebration of modern beauty. Every single glance at this stunning piece will be a beautiful reminder of that special moment when you said "yes." Adorn your loved ones with this captivatingly beautiful and unique modern diamond engagement ring, and let them bask in its radiance for years to come. It's not just a ring, it's a sparkling memory you gift to your loved one. A memory that only gets better with time! Read More
The Jordan Halo
Discover the breathtaking design of our Dainty 'V' Band Halo Engagement Ring. This stunning piece takes engagement rings for women to an entirely new level of brilliance. The unique split shank lined with French-set diamonds along with the halo setting, creates a modern look that is truly captivating. Celebrating love has never been more stylish. With this extraordinary piece, we have enhanced the essence of diamond engagement rings. The French-set diamond halo is not just beautifully crafted, but also intricately designed to brilliantly highlight the centerpiece, adding a sparkling twist to the entire composition. This statement piece is not just an engagement ring but a reflection of modern aesthetics, resonating perfectly with any contemporary woman's style. You will find the charm of this unique diamond engagement ring unmatched and full of character. Partner this stunning modern engagement ring with our Women's 0.13 carat Open Micropavé Diamond Wedding Ring for a flawless jewelry ensemble. This combination flawlessly encapsulates the very best in refined elegance and personal sentiment. A symbol of eternal love and commitment, the Dainty 'V' Band Halo Engagement Ring transforms conventional diamond engagement rings for women into a unique celebration of modern beauty. Every single glance at this stunning piece will be a beautiful reminder of that special moment when you said "yes." Adorn your loved ones with this captivatingly beautiful and unique modern diamond engagement ring, and let them bask in its radiance for years to come. It's not just a ring, it's a sparkling memory you gift to your loved one. A memory that only gets better with time! Read More
The Jordan Halo / 0.69 CTW Cushion Lab Diamonds
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$3,408.00
14kt White Gold / Cushion / Very Good | F | VS2
The Jordan Halo / 0.71 CTW Cushion Lab Diamonds
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$3,357.00
14kt White Gold / Cushion / Very Good | G | VS2
The Jordan Halo / 0.5 CTW Cushion Lab Diamonds
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$3,278.00
14kt White Gold / Cushion / Very Good | J | VVS2
The Jordan Halo / 0.51 CTW Cushion Lab Diamonds
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$3,286.00
14kt White Gold / Cushion / Very Good | D | SI1
The Jordan Halo / 0.63 CTW Cushion Lab Diamonds
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$3,312.00
14kt White Gold / Cushion / Very Good | G | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Rings

Carat Weight

0.5 carat diamonds are great for diamond earrings and can also be used to enhance your engagement ring.

Shape

Cushion cut diamonds are one of the best-selling diamond shapes at Ritani. Often, customers who want to maximize sparkle will choose a higher quality cut, in lieu of a larger carat size.

If you would like to make your cushion cut diamond appear larger, try putting it in a halo setting. The tiny diamonds surrounding your cushion cut will give the illusion of a larger stone as well as add extra sparkle. Or let your cushion cut diamond stand out with a sophisticated solitaire setting.

If you would like a classic square shaped cushion cut diamond, choose a diamond with a length to width ratio of 1.00 to 1.05. An elongated cushion cut diamond will have a length to width ratio of 1.06 to 1.10.

Cushion cut diamonds are a great choice for custom jewelry, such as stud earrings and solitaire pendants.

Ring Style

Derived from vintage rings, halo engagement rings are one of the most popular setting styles at Ritani. One of the most famous halo engagement rings of all time is Kate Middleton's engagement ring, a blue oval-shaped sapphire with a diamond halo. Currently, oval halo engagement rings are trending. Halo engagement ring settings are a great way to add more sparkle to your emerald-cut or Asscher-cut diamond. These diamond shapes don't sparkle much, so a diamond halo will add extra radiance. For extra sparkle, choose a double halo engagement ring.

Lab Grown Diamonds

Lab grown diamonds are real diamonds that are created in the lab instead of deep inside the earth's crust. They are physically, chemically, and visually identical to earth grown diamonds and are indistinguishable even by a trained gemologist.

The only difference between lab grown diamonds and earth grown diamonds is how they were created. Earth grown diamonds are created under high pressure and temperature deep under the earth's surface, while lab grown diamonds are created under high pressure and temperature(HPHT) in a lab

Lab grown diamonds are typically between 30 and 50 percent cheaper than earth grown diamonds! Therefore they have become a very popular choice for engagement ring, since you can get a bigger size diamond for your budget.

All Ritani lab grown diamonds are certified. Most of our lab grown diamonds are certified by IGI, the most respected independent lab diamond grading labaratory.

If you need help selecting your 0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Rings, reach out to us at 1-888-9RITANI or chat now.

Shop by Carat Weight

Frequently Asked Questions

  • How much does a 0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Rings cost?
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    A 0.5 Carat Cushion Cut Lab Grown Diamond Halo Engagement Rings can cost anywhere between $350 and $6,930 depending on the 4 cs and the type of setting you choose. The median price is $1,700.