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3.5 Carat Oval Cut Lab Grown Diamond Halo Engagement Rings
Looking for a beautiful 3.5 Carat Oval 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/oval/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 / 3.5 CTW Oval Lab Diamonds
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$4,562.00
14kt White Gold / Oval / Very Good | F | VS2
The Layla Halo / 3.5 CTW Oval Lab Diamonds
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$3,670.00
14kt White Gold / Oval / Very Good | G | VS2
The Layla Halo / 3.52 CTW Oval Lab Diamonds
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$5,848.00
14kt White Gold / Oval / Very Good | J | VS1
The Layla Halo / 3.5 CTW Oval Lab Diamonds
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$5,011.00
14kt White Gold / Oval / Very Good | F | SI1
The Layla Halo / 3.5 CTW Oval Lab Diamonds
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$4,314.00
14kt White Gold / Oval / Very Good | H | VS2
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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 / 3.5 CTW Oval Lab Diamonds
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$3,999.00
14kt White Gold / Oval / Very Good | F | VS2
The Ivy Halo / 3.5 CTW Oval Lab Diamonds
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$3,107.00
14kt White Gold / Oval / Very Good | G | VS2
The Ivy Halo / 3.52 CTW Oval Lab Diamonds
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$5,285.00
14kt White Gold / Oval / Very Good | J | VS1
The Ivy Halo / 3.5 CTW Oval Lab Diamonds
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$4,448.00
14kt White Gold / Oval / Very Good | F | SI1
The Ivy Halo / 3.5 CTW Oval Lab Diamonds
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$3,751.00
14kt White Gold / Oval / Very Good | H | VS2
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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The Cesia Halo
Delve into the world of extraordinary beauty with our Masterwork Halo Diamond Band Engagement Ring. Showcasing a unique blend of vintage aesthetics and modern design, this ring perfectly interprets elegance. Unquestionably, it is one of the most standout engagement rings for women who appreciate timeless style combined with distinctive features. The Masterwork Halo Diamond Band Engagement Ring is characterized by a majestic diamond halo that beautifully interplays with the shimmering brilliance of prong-set diamonds. The yesteryear charm effortlessly entwines with contemporary elements to create a ring that emanates flair and sophistication. Unique and extraordinary, this vintage-style ring is perfect for engagements, standing as a testament to an everlasting bond. What sets our diamond engagement rings apart is the intricate detailing and master craftsmanship. Thus, the Masterwork Halo Diamond Band Engagement Ring is a reliable choice for those who are after an engagement ring that embodies timeless beauty and eternal promise. Every glance at this ring is a reminder of a love that is as enduring and sparkling as a diamond itself. Choose our Masterwork Halo Diamond Band Engagement Ring, and let your love shine brighter than a diamond. With its unbeatable allure and divine elegance, this ring is the epitome of unique vintage diamond engagement rings. Be it for an engagement or a special anniversary surprise, this ring is sure to elevate any celebration with its radiant beauty, making the moment truly unforgettable. Read More
The Cesia Halo
Delve into the world of extraordinary beauty with our Masterwork Halo Diamond Band Engagement Ring. Showcasing a unique blend of vintage aesthetics and modern design, this ring perfectly interprets elegance. Unquestionably, it is one of the most standout engagement rings for women who appreciate timeless style combined with distinctive features. The Masterwork Halo Diamond Band Engagement Ring is characterized by a majestic diamond halo that beautifully interplays with the shimmering brilliance of prong-set diamonds. The yesteryear charm effortlessly entwines with contemporary elements to create a ring that emanates flair and sophistication. Unique and extraordinary, this vintage-style ring is perfect for engagements, standing as a testament to an everlasting bond. What sets our diamond engagement rings apart is the intricate detailing and master craftsmanship. Thus, the Masterwork Halo Diamond Band Engagement Ring is a reliable choice for those who are after an engagement ring that embodies timeless beauty and eternal promise. Every glance at this ring is a reminder of a love that is as enduring and sparkling as a diamond itself. Choose our Masterwork Halo Diamond Band Engagement Ring, and let your love shine brighter than a diamond. With its unbeatable allure and divine elegance, this ring is the epitome of unique vintage diamond engagement rings. Be it for an engagement or a special anniversary surprise, this ring is sure to elevate any celebration with its radiant beauty, making the moment truly unforgettable. Read More
The Cesia Halo / 3.5 CTW Oval Lab Diamonds
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$6,904.00
14kt White Gold / Oval / Very Good | F | VS2
The Cesia Halo / 3.5 CTW Oval Lab Diamonds
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$6,012.00
14kt White Gold / Oval / Very Good | G | VS2
The Cesia Halo / 3.52 CTW Oval Lab Diamonds
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$8,190.00
14kt White Gold / Oval / Very Good | J | VS1
The Cesia Halo / 3.5 CTW Oval Lab Diamonds
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$7,353.00
14kt White Gold / Oval / Very Good | F | SI1
The Cesia Halo / 3.5 CTW Oval Lab Diamonds
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$6,656.00
14kt White Gold / Oval / Very Good | H | VS2
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 / 3.5 CTW Oval Lab Diamonds
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$4,851.00
14kt White Gold / Oval / Very Good | F | VS2
The Kris Halo / 3.5 CTW Oval Lab Diamonds
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$3,959.00
14kt White Gold / Oval / Very Good | G | VS2
The Kris Halo / 3.52 CTW Oval Lab Diamonds
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$6,137.00
14kt White Gold / Oval / Very Good | J | VS1
The Kris Halo / 3.5 CTW Oval Lab Diamonds
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$5,300.00
14kt White Gold / Oval / Very Good | F | SI1
The Kris Halo / 3.5 CTW Oval Lab Diamonds
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$4,603.00
14kt White Gold / Oval / Very Good | H | VS2
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 / 3.5 CTW Oval Lab Diamonds
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$5,612.00
14kt White Gold / Oval / Very Good | F | VS2
The Laura Halo / 3.5 CTW Oval Lab Diamonds
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$4,720.00
14kt White Gold / Oval / Very Good | G | VS2
The Laura Halo / 3.52 CTW Oval Lab Diamonds
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$6,898.00
14kt White Gold / Oval / Very Good | J | VS1
The Laura Halo / 3.5 CTW Oval Lab Diamonds
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$6,061.00
14kt White Gold / Oval / Very Good | F | SI1
The Laura Halo / 3.5 CTW Oval Lab Diamonds
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$5,364.00
14kt White Gold / Oval / Very Good | H | VS2
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
SHOP NOW

3.5 Carat Oval Cut Lab Grown Diamond Halo Engagement Rings

Carat Weight

3.5 carat diamonds are bigger than the average engagement ring diamond and are sure to make a statement and impress your significant other. The large size of your diamond will be very noticeable and make it stand out among the others

Shape

Oval cut diamonds have a sparkling, brilliant facet pattern and an elongated silhouette. Developed by Lazare Kaplan in the 1960s, the oval cut diamond is a hybrid of the round brilliant and marquise shapes. 3.2% of all Ritani diamonds sold are oval cut. They are a stunning choice for those who love sparkle but are looking for a slightly more unusual style.

Oval diamonds have become increasingly popular in recent years for engagement rings. Stars who have worn the oval cut diamond include Blake Lively and Hailey Bieber.

Oval diamonds are also a great choice for custom jewelry, such as pendants and earrings. There are some benefits to oval diamonds: they create the appearance of a longer, slimmer finger when worn in an engagement ring, and they also appear bigger than they really are due to their larger surface area. To make your oval diamond appear larger, choose a halo setting. Or let your oval diamond stand out in a solitaire setting.

Oval diamonds will come in varying length to width ratios. They tend to look the most appealing between 1.30-1.50. An oval with a length to width ratio of 1.30 will appear rounder, while an oval with a length to width ratio of 1.50 will appear more slender and elongated.

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 3.5 Carat Oval 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 3.5 Carat Oval Cut Lab Grown Diamond Halo Engagement Rings cost?
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    A 3.5 Carat Oval Cut Lab Grown Diamond Halo Engagement Rings can cost anywhere between $6,100 and $26,500 depending on the 4 cs and the type of setting you choose. The median price is $12,100.