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3 Carat Cushion Cut Lab Grown Diamond Vintage Engagement Rings
Looking for a beautiful 3 Carat Cushion Cut Lab Grown Diamond Vintage 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 Giulia Halo
The Masterwork Cushion Halo Diamond 'V' Band Engagement Ring is a truly unique piece for women seeking timeless elegance and distinction. This diamond engagement ring captivates with pavé diamond detailing in a 'V' design to highlight the stunning center stone. Exuding a vintage charm, the cushion-shaped pavé diamond halo draws focus to the singular brilliance of the centerpiece, making it one of the most attractive engagement rings for women. This uniquely designed ring is more than just an ensemble of dazzling diamonds. Its vintage-inspired look showcases a level of craftsmanship that sets it apart from other engagement rings for women. A work of art that will be admired over the years, this diamond engagement ring is the perfect symbol of eternal love and commitment. Women searching for diamond engagement rings that make a strong style statement will be drawn to the Masterwork Cushion Halo Diamond 'V' Band Engagement Ring. Its classic yet unique appeal makes it a brilliant choice for individuals who appreciate vintage beauty. This special ring will always evoke memories of the day you proposed, adding an extra layer of sentiments to its enchanting design. A timeless choice in engagement rings for women, this ring will remain as vibrant and radiant as your love story. Read More
The Giulia Halo
The Masterwork Cushion Halo Diamond 'V' Band Engagement Ring is a truly unique piece for women seeking timeless elegance and distinction. This diamond engagement ring captivates with pavé diamond detailing in a 'V' design to highlight the stunning center stone. Exuding a vintage charm, the cushion-shaped pavé diamond halo draws focus to the singular brilliance of the centerpiece, making it one of the most attractive engagement rings for women. This uniquely designed ring is more than just an ensemble of dazzling diamonds. Its vintage-inspired look showcases a level of craftsmanship that sets it apart from other engagement rings for women. A work of art that will be admired over the years, this diamond engagement ring is the perfect symbol of eternal love and commitment. Women searching for diamond engagement rings that make a strong style statement will be drawn to the Masterwork Cushion Halo Diamond 'V' Band Engagement Ring. Its classic yet unique appeal makes it a brilliant choice for individuals who appreciate vintage beauty. This special ring will always evoke memories of the day you proposed, adding an extra layer of sentiments to its enchanting design. A timeless choice in engagement rings for women, this ring will remain as vibrant and radiant as your love story. Read More
The Giulia Halo / 3.03 CTW Cushion Lab Diamonds
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$11,837.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Giulia Halo / 3.01 CTW Cushion Lab Diamonds
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$11,835.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Giulia Halo / 3.02 CTW Cushion Lab Diamonds
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$11,841.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Giulia Halo / 3.01 CTW Cushion Lab Diamonds
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$11,822.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Giulia Halo / 3.05 CTW Cushion Lab Diamonds
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$11,606.00
14kt White Gold / Cushion / Very Good | D | 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 Cecile Halo
Introducing our Masterwork Cushion Halo Vaulted Milgrain Diamond Engagement Ring. Designed uniquely for all you stunning women out there seeking out lavish and distinctive engagement rings for women. This remarkable piece effortlessly embodies the blend of timeless class and contemporary charm, offering a vintage essence through its milgrain edges. Each feature of this vintage-style engagement ring reflects thoughtfulness and craftsmanship. The cushion-shaped milieu of pavé diamonds creates a halo, encapsulated subtly with milgrain detail. This distinctive feature not only enhances the overall brilliance of the ring but also lends a unique touch to it. Diamond engagement rings are unarguably the perfect symbol of love and commitment. Our Masterwork Cushion Halo Ring follows suit, with diamonds skillfully set in the band's sides and surprise diamonds at the base. Each diamond is set to radiate brilliance at every angle, making this masterpiece a celebration of love, commitment, and individuality. Choosing this ring means embracing a timeless symbol, radiating unique beauty and elegance. This piece is more than just an engagement ring; it is a narrative of your love story and an emblem of an effortlessly classic yet unique style statement. Ideal for women who appreciate vintage allure coupled with modern sophistication, this ring will undoubtedly make that special moment even more memorable. Read More
The Cecile Halo
Introducing our Masterwork Cushion Halo Vaulted Milgrain Diamond Engagement Ring. Designed uniquely for all you stunning women out there seeking out lavish and distinctive engagement rings for women. This remarkable piece effortlessly embodies the blend of timeless class and contemporary charm, offering a vintage essence through its milgrain edges. Each feature of this vintage-style engagement ring reflects thoughtfulness and craftsmanship. The cushion-shaped milieu of pavé diamonds creates a halo, encapsulated subtly with milgrain detail. This distinctive feature not only enhances the overall brilliance of the ring but also lends a unique touch to it. Diamond engagement rings are unarguably the perfect symbol of love and commitment. Our Masterwork Cushion Halo Ring follows suit, with diamonds skillfully set in the band's sides and surprise diamonds at the base. Each diamond is set to radiate brilliance at every angle, making this masterpiece a celebration of love, commitment, and individuality. Choosing this ring means embracing a timeless symbol, radiating unique beauty and elegance. This piece is more than just an engagement ring; it is a narrative of your love story and an emblem of an effortlessly classic yet unique style statement. Ideal for women who appreciate vintage allure coupled with modern sophistication, this ring will undoubtedly make that special moment even more memorable. Read More
The Cecile Halo / 3.03 CTW Cushion Lab Diamonds
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$11,489.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Cecile Halo / 3.01 CTW Cushion Lab Diamonds
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$11,487.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Cecile Halo / 3.02 CTW Cushion Lab Diamonds
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$11,493.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Cecile Halo / 3.01 CTW Cushion Lab Diamonds
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$11,474.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Cecile Halo / 3.05 CTW Cushion Lab Diamonds
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$11,258.00
14kt White Gold / Cushion / Very Good | D | 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 Marisa Halo
Discover the unique charm of our Masterwork Cushion Halo Triple Diamond Band Engagement Ring - an extraordinary example of elegance and timeless beauty. This handcrafted piece stands out among engagement rings for women, combining a vintage-inspired design with modern elegance in perfect harmony. The enchanting beauty is made even more captivating by the sparkling pavé diamonds accompanying the three bands. Elevate your journey of love with this splendid diamond engagement ring that embodies romance and style. From every angle, the radiant pavé diamonds will catch the light, creating a stunning display of brilliance. The unique features continue along the sides and beneath the setting, where the glow of additional pavé diamonds promises to mesmerize. Unveil the ultimate symbol of love with this vintage diamond engagement ring. Its heart lies in the superb cushion-shaped pavé diamond halo, enhanced further by eye-catching bezel-set surprise diamonds. Four double prongs carefully secure your chosen center stone, ensuring a reliable and resilient fit. This engagement ring for women, with its unique design and vintage allure, makes it a timeless treasure, offering an everlasting glow that effortlessly blends tradition with innovation. Experience the timeless allure of this diamond engagement ring. Its unique character, vintage inspiration, and exceptional craftsmanship make it the perfect embodiment of eternal love and commitment. A spectacular choice for those seeking unparalleled elegance, this Masterwork Cushion Halo Triple Diamond Band Engagement Ring will continually reaffirm your devotion with its radiant brilliance. Read More
The Marisa Halo
Discover the unique charm of our Masterwork Cushion Halo Triple Diamond Band Engagement Ring - an extraordinary example of elegance and timeless beauty. This handcrafted piece stands out among engagement rings for women, combining a vintage-inspired design with modern elegance in perfect harmony. The enchanting beauty is made even more captivating by the sparkling pavé diamonds accompanying the three bands. Elevate your journey of love with this splendid diamond engagement ring that embodies romance and style. From every angle, the radiant pavé diamonds will catch the light, creating a stunning display of brilliance. The unique features continue along the sides and beneath the setting, where the glow of additional pavé diamonds promises to mesmerize. Unveil the ultimate symbol of love with this vintage diamond engagement ring. Its heart lies in the superb cushion-shaped pavé diamond halo, enhanced further by eye-catching bezel-set surprise diamonds. Four double prongs carefully secure your chosen center stone, ensuring a reliable and resilient fit. This engagement ring for women, with its unique design and vintage allure, makes it a timeless treasure, offering an everlasting glow that effortlessly blends tradition with innovation. Experience the timeless allure of this diamond engagement ring. Its unique character, vintage inspiration, and exceptional craftsmanship make it the perfect embodiment of eternal love and commitment. A spectacular choice for those seeking unparalleled elegance, this Masterwork Cushion Halo Triple Diamond Band Engagement Ring will continually reaffirm your devotion with its radiant brilliance. Read More
The Marisa Halo / 3.03 CTW Cushion Lab Diamonds
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$14,952.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Marisa Halo / 3.01 CTW Cushion Lab Diamonds
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$14,950.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Marisa Halo / 3.02 CTW Cushion Lab Diamonds
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$14,956.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Marisa Halo / 3.01 CTW Cushion Lab Diamonds
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$14,937.00
14kt White Gold / Cushion / Very Good | D | VVS1
The Marisa Halo / 3.05 CTW Cushion Lab Diamonds
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$14,721.00
14kt White Gold / Cushion / Very Good | D | VS1
Browse The Full Catalog
Looking for different ring styles or more diamonds? Shop our full collection of engagement rings.
SHOP NOW

3 Carat Cushion Cut Lab Grown Diamond Vintage Engagement Rings

Carat Weight

3 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

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.

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

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Frequently Asked Questions

  • How much does a 3 Carat Cushion Cut Lab Grown Diamond Vintage Engagement Rings cost?
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    A 3 Carat Cushion Cut Lab Grown Diamond Vintage Engagement Rings can cost anywhere between $2,700 and $17,500 depending on the 4 cs and the type of setting you choose. The median price is $8,000.