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0.5 Carat Princess Cut Lab Grown Diamond Halo Engagement Rings
Looking for a beautiful 0.5 Carat Princess 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/18kt white gold/platinum/princess/top
The Layla Halo
Experience the brilliance of diamond engagement rings in their most radiant form with our French-set Halo Diamond Band Engagement Ring. Crafted to perfection, this elegant ring is known for its unique blend of design and craftsmanship, making it one of the most coveted engagement rings for women. Its stylish halo style sets it apart, making it a distinctive symbol of your love. This timeless piece features a row of dazzling French-set diamonds that extend around the band, enhancing its sparkle and shine. Coupled with a brilliant pavé halo, this ring not only adds luminosity but also creates an impression of a larger stone - a detail that greatly contributes to its visual allure. When it comes to engagement rings for women, nothing surpasses the exquisiteness of diamond engagement rings. As the center diamond is surrounded by a halo of smaller sparkling diamonds, it offers a unique twist to the traditional solitaire ring. This ring is not only a beautiful token of love but also an embodiment of unique craftsmanship. Paired perfectly with our Women's 0.28ctw French-set Diamond Ring, this engagement ring is sure to captivate the heart of your special someone. Discover the beauty of diamond engagement rings with this elegant piece that encapsulates the essence of a perfect union of love and commitment. Read More
The Layla Halo
Experience the brilliance of diamond engagement rings in their most radiant form with our French-set Halo Diamond Band Engagement Ring. Crafted to perfection, this elegant ring is known for its unique blend of design and craftsmanship, making it one of the most coveted engagement rings for women. Its stylish halo style sets it apart, making it a distinctive symbol of your love. This timeless piece features a row of dazzling French-set diamonds that extend around the band, enhancing its sparkle and shine. Coupled with a brilliant pavé halo, this ring not only adds luminosity but also creates an impression of a larger stone - a detail that greatly contributes to its visual allure. When it comes to engagement rings for women, nothing surpasses the exquisiteness of diamond engagement rings. As the center diamond is surrounded by a halo of smaller sparkling diamonds, it offers a unique twist to the traditional solitaire ring. This ring is not only a beautiful token of love but also an embodiment of unique craftsmanship. Paired perfectly with our Women's 0.28ctw French-set Diamond Ring, this engagement ring is sure to captivate the heart of your special someone. Discover the beauty of diamond engagement rings with this elegant piece that encapsulates the essence of a perfect union of love and commitment. Read More
The Layla Halo / 0.7 CTW Princess Lab Diamonds
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$3,004.00
14kt White Gold / Princess / Very Good | F | SI1
The Layla Halo / 0.73 CTW Princess Lab Diamonds
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$2,878.00
14kt White Gold / Princess / Very Good | I | VS1
The Layla Halo / 0.7 CTW Princess Lab Diamonds
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$2,848.00
14kt White Gold / Princess / Very Good | J | VS2
The Layla Halo / 0.71 CTW Princess Lab Diamonds
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$2,938.00
14kt White Gold / Princess / Very Good | E | VS2
The Layla Halo / 0.62 CTW Princess Lab Diamonds
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$2,926.00
14kt White Gold / Princess / Very Good | G | VS1
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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 / 0.7 CTW Princess Lab Diamonds
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$3,496.00
14kt White Gold / Princess / Very Good | F | SI1
The Kris Halo / 0.73 CTW Princess Lab Diamonds
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$3,370.00
14kt White Gold / Princess / Very Good | I | VS1
The Kris Halo / 0.7 CTW Princess Lab Diamonds
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$3,340.00
14kt White Gold / Princess / Very Good | J | VS2
The Kris Halo / 0.71 CTW Princess Lab Diamonds
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$3,430.00
14kt White Gold / Princess / Very Good | E | VS2
The Kris Halo / 0.62 CTW Princess Lab Diamonds
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$3,418.00
14kt White Gold / Princess / 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 Laura Halo
Introducing our Classic French-set Halo Diamond Band Engagement Ring - an embodiment of elegance and luxury. As one of our exceptional diamond engagement rings, this captivating piece is the perfect blend of contemporary and time-honored beauty. This unique ring uses a classic French-setting method to place each shimmering diamond, maximizing light entry for increased brilliance. The outcome is a sumptuous sparkle that radiates allure and love with every wear. Our engagement rings for women are carefully crafted with elegance and precision, showcasing the enchanting halo style that women adore. The French-set halo places stunning diamonds around the center stone, creating an illusion of a larger, more luminous central diamond. This dazzling display of light and sparkle leaves an unforgettable impression, bolstering its allure for lovers of unique and luxurious pieces. Discover the enchanting allure of our diamond engagement rings. The Classic French-set Halo Diamond Band Engagement Ring exemplifies our commitment to excellence and our knack for combining timeless beauty with modern trends. Pair this splendid piece with our Women's 0.33ctw French-set Diamond Ring for a breathtaking ensemble that captures hearts and fuels admiration. Revel in the sparkle; let it be a radiant reminder of your love and commitment with every glance. Classic, unique, and radiating with brilliance – that's how we describe our range of engagement rings for women. Discover the exceptional blend of tradition and modernity in our collection, designed to leave an enduring mark on your special moments. Your story is unique; let your ring reflect it. Choose our Classic French-set Halo Diamond Band Engagement Ring and make your proposal unforgettable. Read More
The Laura Halo
Introducing our Classic French-set Halo Diamond Band Engagement Ring - an embodiment of elegance and luxury. As one of our exceptional diamond engagement rings, this captivating piece is the perfect blend of contemporary and time-honored beauty. This unique ring uses a classic French-setting method to place each shimmering diamond, maximizing light entry for increased brilliance. The outcome is a sumptuous sparkle that radiates allure and love with every wear. Our engagement rings for women are carefully crafted with elegance and precision, showcasing the enchanting halo style that women adore. The French-set halo places stunning diamonds around the center stone, creating an illusion of a larger, more luminous central diamond. This dazzling display of light and sparkle leaves an unforgettable impression, bolstering its allure for lovers of unique and luxurious pieces. Discover the enchanting allure of our diamond engagement rings. The Classic French-set Halo Diamond Band Engagement Ring exemplifies our commitment to excellence and our knack for combining timeless beauty with modern trends. Pair this splendid piece with our Women's 0.33ctw French-set Diamond Ring for a breathtaking ensemble that captures hearts and fuels admiration. Revel in the sparkle; let it be a radiant reminder of your love and commitment with every glance. Classic, unique, and radiating with brilliance – that's how we describe our range of engagement rings for women. Discover the exceptional blend of tradition and modernity in our collection, designed to leave an enduring mark on your special moments. Your story is unique; let your ring reflect it. Choose our Classic French-set Halo Diamond Band Engagement Ring and make your proposal unforgettable. Read More
The Laura Halo / 0.7 CTW Princess Lab Diamonds
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$4,264.00
14kt White Gold / Princess / Very Good | F | SI1
The Laura Halo / 0.73 CTW Princess Lab Diamonds
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$4,138.00
14kt White Gold / Princess / Very Good | I | VS1
The Laura Halo / 0.7 CTW Princess Lab Diamonds
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$4,108.00
14kt White Gold / Princess / Very Good | J | VS2
The Laura Halo / 0.71 CTW Princess Lab Diamonds
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$4,198.00
14kt White Gold / Princess / Very Good | E | VS2
The Laura Halo / 0.62 CTW Princess Lab Diamonds
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$4,186.00
14kt White Gold / Princess / 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 / 0.7 CTW Princess Lab Diamonds
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$3,483.00
14kt White Gold / Princess / Very Good | F | SI1
The Jordan Halo / 0.73 CTW Princess Lab Diamonds
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$3,357.00
14kt White Gold / Princess / Very Good | I | VS1
The Jordan Halo / 0.7 CTW Princess Lab Diamonds
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$3,327.00
14kt White Gold / Princess / Very Good | J | VS2
The Jordan Halo / 0.71 CTW Princess Lab Diamonds
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$3,417.00
14kt White Gold / Princess / Very Good | E | VS2
The Jordan Halo / 0.62 CTW Princess Lab Diamonds
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$3,405.00
14kt White Gold / Princess / Very Good | G | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
SHOP NOW

0.5 Carat Princess 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

Princess cut diamonds are truly distinctive due to their 90-degree angles and sparkling facets. A modified brilliant cut with a square shape, the emphasis with the princess shape is on bold, modern lines, and lots of brilliance. Princess cut diamonds are a beautiful choice for engagement rings, earrings, and pendants.

Although it was only invented in the 1980s, this diamond cut is one of the most popular choices for engagement rings. For a perfectly square princess cut diamond, choose a diamond with a length to width ratio of 1.00 - 1.05.

The sharp corners of princess cut diamonds are prone to chipping, so choose a setting that will protect the diamond’s corners. To make your princess cut diamond appear larger, choose a halo setting, or let it stand out on its own in a solitaire setting.

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 Princess Cut Lab Grown Diamond Halo Engagement Rings, reach out to us at 1-888-9RITANI or chat now.

Frequently Asked Questions

  • How much does a 0.5 Carat Princess Cut Lab Grown Diamond Halo Engagement Rings cost?
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    A 0.5 Carat Princess Cut Lab Grown Diamond Halo Engagement Rings can cost anywhere between $420 and $7,000 depending on the 4 cs and the type of setting you choose. The median price is $1,800.