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0.25 Carat Marquise Cut Lab Grown Diamond Solitaire Engagement Rings
Looking for a beautiful 0.25 Carat Marquise Cut Lab Grown Diamond Solitaire 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/marquise/top
The Callista Solitaire
Step into the world of modern elegance with our unique Solitaire Diamond Gallery Engagement Ring. This distinctive piece is not just an ornament, but a testament to your unique love story, perfect for women who appreciate a blend of tradition and contemporary design. This engagement ring is highly sought-after among today's women due to its exquisite beauty and refined appearance. Our solitaire diamond engagement rings are tastefully fashioned. They are characterized by a solitary diamond held securely by four prongs, surrounded by a delicate halo of sparkling diamonds. The magic lies in the hidden halo at the ring's base, brilliantly contributing an aura of radiance and charm. An additional v-prong protection feature is included for diamond shapes with sharper edges, including, but not limited to, pear-cut, marquise-cut, and heart-cut. This adds not only greater security but an enhanced visual aesthetics to the ring. The Solitaire Diamond Gallery Engagement Ring presents a unique opportunity to experience luxury, style, and elegance in one beautiful package. Enjoy the shimmering brilliance these diamond engagement rings offer, bringing together the quintessential blend of traditional charm and modern design. As an engagement ring for women, it offers impeccable beauty to match the significance of your special moment. Take the plunge into the world of rare elegance with this extraordinary piece, a manifestation of unique and modern style. In the realm of engagement rings for women, this Solitaire Diamond Gallery Engagement Ring, with its unique charm and glamor, emerges as a clear leader. The subtlety, elegance, and modern artsy design make it an irresistible choice among diamond engagement rings. Bask in the radiant glow of this unique blend of style, modernity, and everlasting charm offered by this majestic diamond piece. Read More
The Callista Solitaire
Step into the world of modern elegance with our unique Solitaire Diamond Gallery Engagement Ring. This distinctive piece is not just an ornament, but a testament to your unique love story, perfect for women who appreciate a blend of tradition and contemporary design. This engagement ring is highly sought-after among today's women due to its exquisite beauty and refined appearance. Our solitaire diamond engagement rings are tastefully fashioned. They are characterized by a solitary diamond held securely by four prongs, surrounded by a delicate halo of sparkling diamonds. The magic lies in the hidden halo at the ring's base, brilliantly contributing an aura of radiance and charm. An additional v-prong protection feature is included for diamond shapes with sharper edges, including, but not limited to, pear-cut, marquise-cut, and heart-cut. This adds not only greater security but an enhanced visual aesthetics to the ring. The Solitaire Diamond Gallery Engagement Ring presents a unique opportunity to experience luxury, style, and elegance in one beautiful package. Enjoy the shimmering brilliance these diamond engagement rings offer, bringing together the quintessential blend of traditional charm and modern design. As an engagement ring for women, it offers impeccable beauty to match the significance of your special moment. Take the plunge into the world of rare elegance with this extraordinary piece, a manifestation of unique and modern style. In the realm of engagement rings for women, this Solitaire Diamond Gallery Engagement Ring, with its unique charm and glamor, emerges as a clear leader. The subtlety, elegance, and modern artsy design make it an irresistible choice among diamond engagement rings. Bask in the radiant glow of this unique blend of style, modernity, and everlasting charm offered by this majestic diamond piece. Read More
The Callista Solitaire / 0.4 CTW Marquise Lab Diamonds
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$1,895.00
14kt White Gold / Marquise / Very Good | F | SI1
The Callista Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,805.00
14kt White Gold / Marquise / Very Good | G | VS2
The Callista Solitaire / 0.26 CTW Marquise Lab Diamonds
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$2,006.00
14kt White Gold / Marquise / Very Good | J | SI1
The Callista Solitaire / 0.34 CTW Marquise Lab Diamonds
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$1,860.00
14kt White Gold / Marquise / Very Good | F | SI1
The Callista Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,740.00
14kt White Gold / Marquise / Very Good | G | VS2
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The Siena Solitaire
Discover our range of unique engagement rings for women that will inspire an unforgettable proposal. This Two-Tone Solitaire Diamond Cathedral Engagement Ring offers a modern aesthetic with its exclusive X design in the diamond setting, symbolizing your first kiss and the O in the band representing your embrace. This rare combination provides a distinctive style that sets it apart from the ordinary diamond engagement rings and adds a captivating appeal to this piece. Meticulously crafted, this ring maintains a clean, contemporary look while never compromising on opulence. The modern yet classic aesthetics of a round diamond solitaire beautifully nestled within a platinum prong showcase the ring's timeless appeal. This approach not only adds to the ring's overall durability but also allows an incredible light performance, amplifying the brilliance of the diamond. The unique tapered shoulder on the band offers a sleek and smooth surface that reflects light beautifully, adding more shine and glitter to this amazing piece. The cathedral setting, popular in engagement rings for women, provides structural stability without compromising design. This ring serves an exceptional blend of strength and sophistication, making it the perfect token of your love and affection. This diamond engagement ring exceeds the expectation of a modern, unique, and timeless design. A perfect blend of love symbols intertwined with meticulous craftsmanship, this piece is more than an engagement ring; it's a story of your love journey that she will cherish forever. Read More
The Siena Solitaire
Discover our range of unique engagement rings for women that will inspire an unforgettable proposal. This Two-Tone Solitaire Diamond Cathedral Engagement Ring offers a modern aesthetic with its exclusive X design in the diamond setting, symbolizing your first kiss and the O in the band representing your embrace. This rare combination provides a distinctive style that sets it apart from the ordinary diamond engagement rings and adds a captivating appeal to this piece. Meticulously crafted, this ring maintains a clean, contemporary look while never compromising on opulence. The modern yet classic aesthetics of a round diamond solitaire beautifully nestled within a platinum prong showcase the ring's timeless appeal. This approach not only adds to the ring's overall durability but also allows an incredible light performance, amplifying the brilliance of the diamond. The unique tapered shoulder on the band offers a sleek and smooth surface that reflects light beautifully, adding more shine and glitter to this amazing piece. The cathedral setting, popular in engagement rings for women, provides structural stability without compromising design. This ring serves an exceptional blend of strength and sophistication, making it the perfect token of your love and affection. This diamond engagement ring exceeds the expectation of a modern, unique, and timeless design. A perfect blend of love symbols intertwined with meticulous craftsmanship, this piece is more than an engagement ring; it's a story of your love journey that she will cherish forever. Read More
The Siena Solitaire / 0.4 CTW Marquise Lab Diamonds
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$1,461.00
14kt White Gold / Marquise / Very Good | F | SI1
The Siena Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,371.00
14kt White Gold / Marquise / Very Good | G | VS2
The Siena Solitaire / 0.26 CTW Marquise Lab Diamonds
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$1,572.00
14kt White Gold / Marquise / Very Good | J | SI1
The Siena Solitaire / 0.34 CTW Marquise Lab Diamonds
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$1,426.00
14kt White Gold / Marquise / Very Good | F | SI1
The Siena Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,306.00
14kt White Gold / Marquise / Very Good | G | 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 Jasmine Solitaire
Presenting our Two-Tone Tapered Cathedral Solitaire Engagement ring – an embodiment of timeless elegance and style. It's a prime choice for those looking for unique engagement rings for women. With its intricately designed X and O setting referencing your special first kiss and melanoid hug, this exceptional piece radiates romantic symbolism. Our Two-Tone Tapered Cathedral Solitaire Engagement ring integrates a sleek design that attracts attention towards the center diamond. It's an ideal choice for those looking for affordable engagement rings without compromising on quality. Its inspiring diamond setting highlights its spectacular appeal, making it one of the most exclusive diamond engagement rings for that special proposal. This exquisite solitaire ring is far from a run-of-the-mill design, flaunting a two-tone concept that adds depth and versatility to its demeanor. It's an example of a cheap engagement ring that not only offers unbeatable value but also delivers superior performance with its sturdy platinum prongs. The Two-Tone Tapered Cathedral Solitaire Engagement ring is not only a symbol of your everlasting love but also a mark of quality and superiority. Let this unique diamond engagement ring serve as a reminder of your affordable yet precious commitment! Read More
The Jasmine Solitaire
Presenting our Two-Tone Tapered Cathedral Solitaire Engagement ring – an embodiment of timeless elegance and style. It's a prime choice for those looking for unique engagement rings for women. With its intricately designed X and O setting referencing your special first kiss and melanoid hug, this exceptional piece radiates romantic symbolism. Our Two-Tone Tapered Cathedral Solitaire Engagement ring integrates a sleek design that attracts attention towards the center diamond. It's an ideal choice for those looking for affordable engagement rings without compromising on quality. Its inspiring diamond setting highlights its spectacular appeal, making it one of the most exclusive diamond engagement rings for that special proposal. This exquisite solitaire ring is far from a run-of-the-mill design, flaunting a two-tone concept that adds depth and versatility to its demeanor. It's an example of a cheap engagement ring that not only offers unbeatable value but also delivers superior performance with its sturdy platinum prongs. The Two-Tone Tapered Cathedral Solitaire Engagement ring is not only a symbol of your everlasting love but also a mark of quality and superiority. Let this unique diamond engagement ring serve as a reminder of your affordable yet precious commitment! Read More
The Jasmine Solitaire / 0.4 CTW Marquise Lab Diamonds
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$1,129.00
14kt White Gold / Marquise / Very Good | F | SI1
The Jasmine Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,039.00
14kt White Gold / Marquise / Very Good | G | VS2
The Jasmine Solitaire / 0.26 CTW Marquise Lab Diamonds
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$1,240.00
14kt White Gold / Marquise / Very Good | J | SI1
The Jasmine Solitaire / 0.34 CTW Marquise Lab Diamonds
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$1,094.00
14kt White Gold / Marquise / Very Good | F | SI1
The Jasmine Solitaire / 0.31 CTW Marquise Lab Diamonds
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$974.00
14kt White Gold / Marquise / Very Good | G | 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 Cordelia Solitaire
Showcase your enduring love with our Two-Tone Solitaire Diamond Tulip Cathedral Engagement Ring, an absolute favorite among engagement rings for women. This ring carries a distinctive charm, being a unique blend of elegance and timeless style. Epitomizing true beauty and class, it stands out with its single diamond gripped delicately within a remarkable tulip cathedral setting. Dress your finger with this unique piece and let the diamond sparkle announce your engagement. Offered at a surprisingly cheap price, this ring is a testament to the fact that luxury and affordability can indeed go hand in hand. Our Solitaire Diamond Tulip Cathedral Engagement Ring is not just an ornament, but a brilliantly crafted piece of art that adds the right amount of sparkle to your special moment. Highly affordable, our exquisite solitaire style engagement ring is designed for those who value grandeur without compromising their budget. This unrivaled piece redefines affordable engagement rings, translating luxurious design into a delightful reality. A perfect blend of style and substance, diamond engagement rings like our Two-Tone Solitaire Diamond Tulip Cathedral don't just capture eyes, they capture hearts. Truly, it's a ring designed to dazzle, without having to break the bank. Get ready to fall in love all over again with this beautiful, budget-friendly jewel. Read More
The Cordelia Solitaire
Showcase your enduring love with our Two-Tone Solitaire Diamond Tulip Cathedral Engagement Ring, an absolute favorite among engagement rings for women. This ring carries a distinctive charm, being a unique blend of elegance and timeless style. Epitomizing true beauty and class, it stands out with its single diamond gripped delicately within a remarkable tulip cathedral setting. Dress your finger with this unique piece and let the diamond sparkle announce your engagement. Offered at a surprisingly cheap price, this ring is a testament to the fact that luxury and affordability can indeed go hand in hand. Our Solitaire Diamond Tulip Cathedral Engagement Ring is not just an ornament, but a brilliantly crafted piece of art that adds the right amount of sparkle to your special moment. Highly affordable, our exquisite solitaire style engagement ring is designed for those who value grandeur without compromising their budget. This unrivaled piece redefines affordable engagement rings, translating luxurious design into a delightful reality. A perfect blend of style and substance, diamond engagement rings like our Two-Tone Solitaire Diamond Tulip Cathedral don't just capture eyes, they capture hearts. Truly, it's a ring designed to dazzle, without having to break the bank. Get ready to fall in love all over again with this beautiful, budget-friendly jewel. Read More
The Cordelia Solitaire / 0.4 CTW Marquise Lab Diamonds
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$1,129.00
14kt White Gold / Marquise / Very Good | F | SI1
The Cordelia Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,039.00
14kt White Gold / Marquise / Very Good | G | VS2
The Cordelia Solitaire / 0.26 CTW Marquise Lab Diamonds
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$1,240.00
14kt White Gold / Marquise / Very Good | J | SI1
The Cordelia Solitaire / 0.34 CTW Marquise Lab Diamonds
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$1,094.00
14kt White Gold / Marquise / Very Good | F | SI1
The Cordelia Solitaire / 0.31 CTW Marquise Lab Diamonds
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$974.00
14kt White Gold / Marquise / Very Good | G | 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 Ottilie Solitaire
Presenting an exceptional choice among diamond engagement rings, the Two-Tone Solitaire Diamond Knife-edge Engagement Ring is the embodiment of elegance and style. Crafted with meticulous attention to detail, this ring dazzles with its unique design features. Thoroughly modern yet timelessly classic, this is one of those engagement rings for women that effortlessly combines charm with sophistication. When it comes to opting for unique engagement rings, nothing can surpass this solitaire style. The intriguing design includes an 'X' etched into the setting's gallery, marking a symbolic representation of your first kiss. The perfectly round 'O' of the ring band symbolizes your first embrace, making this ring an emblem of your love story. The band, with its knife-edge finish, elegantly reflects light, emphasizing the gleam of the embedded precious metal. This unique touch imparts a spectacular aesthetic appeal to the ring, distinguishing it from common diamond engagement rings. Safe, secure yet stylish, the prongs of the setting are crafted with platinum for added strength and security. The stunning solitaire diamond radiates brilliance, further enhancing the allure of this engagement ring. Offering an unconventional spin on classic engagement rings for women, this ring is both an embodiment of your love and a distinct style statement. Delicate yet daring, this is a ring that will be cherished and admired for a lifetime. Read More
The Ottilie Solitaire
Presenting an exceptional choice among diamond engagement rings, the Two-Tone Solitaire Diamond Knife-edge Engagement Ring is the embodiment of elegance and style. Crafted with meticulous attention to detail, this ring dazzles with its unique design features. Thoroughly modern yet timelessly classic, this is one of those engagement rings for women that effortlessly combines charm with sophistication. When it comes to opting for unique engagement rings, nothing can surpass this solitaire style. The intriguing design includes an 'X' etched into the setting's gallery, marking a symbolic representation of your first kiss. The perfectly round 'O' of the ring band symbolizes your first embrace, making this ring an emblem of your love story. The band, with its knife-edge finish, elegantly reflects light, emphasizing the gleam of the embedded precious metal. This unique touch imparts a spectacular aesthetic appeal to the ring, distinguishing it from common diamond engagement rings. Safe, secure yet stylish, the prongs of the setting are crafted with platinum for added strength and security. The stunning solitaire diamond radiates brilliance, further enhancing the allure of this engagement ring. Offering an unconventional spin on classic engagement rings for women, this ring is both an embodiment of your love and a distinct style statement. Delicate yet daring, this is a ring that will be cherished and admired for a lifetime. Read More
The Ottilie Solitaire / 0.4 CTW Marquise Lab Diamonds
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$1,330.00
14kt White Gold / Marquise / Very Good | F | SI1
The Ottilie Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,240.00
14kt White Gold / Marquise / Very Good | G | VS2
The Ottilie Solitaire / 0.26 CTW Marquise Lab Diamonds
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$1,441.00
14kt White Gold / Marquise / Very Good | J | SI1
The Ottilie Solitaire / 0.34 CTW Marquise Lab Diamonds
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$1,295.00
14kt White Gold / Marquise / Very Good | F | SI1
The Ottilie Solitaire / 0.31 CTW Marquise Lab Diamonds
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$1,175.00
14kt White Gold / Marquise / Very Good | G | VS2
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
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0.25 Carat Marquise Cut Lab Grown Diamond Solitaire Engagement Rings

Carat Weight

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

Shape

The marquise cut, somewhat similar to oval and pear shaped diamonds, has pointed ends and elegant, curved sides. It is the diamond shape with the largest surface area of all popular cuts, which means that you can find a larger-looking diamond for the same value.

The marquise cut diamond is a great choice for an engagement ring if you are looking for a diamond that will elongate your finger. King Louis XIV of France, who wanted a new diamond shape for the woman he loved – Marquise de Pompadour - commissioned the marquise cut. It is said that he wanted the diamond to be reminiscent of her smile. Because of this, the marquise shape has very romantic connotations.

If you are looking to make your marquise cut diamond appear larger, try a halo setting. Or let this unique cut stand out in a solitaire setting.

Because the marquise cut diamond has pointed ends, it is prone to chipping. Be sure to choose a setting that will protect the pointed ends.

Ring Style

Solitaire engagement rings are the most popular setting style at Ritani. A benefit to solitaire engagement rings is that they are lower maintenance - rings with diamonds in the band can sometimes fall out. They also tend to be less expensive than other setting styles since they feature a plain band. Additionally, solitaire engagement rings are easy to pair with any wedding ring. Round solitaire engagement rings are a classic choice. Oval solitaire engagement rings are growing in popularity and offer a distinctive look. Looking for a rose gold solitaire engagement ring or a yellow gold solitaire engagement ring? Save some money by going down lower on the diamond's color scale. The warm hues of these metals will complement the diamond well.

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 0.25 Carat Marquise Cut Lab Grown Diamond Solitaire Engagement Rings, reach out to us at 1-888-9RITANI or chat now.