Skip to product information
1 of 5

Try it on virtually

Future Jewelry

3 Carat Engagement Ring Oval Lab Diamond in 18K Rose Gold

3 Carat Engagement Ring Oval Lab Diamond in 18K Rose Gold

Regular price $5,093.00
Regular price $12,731.00 Sale price $5,093.00
Sale Sold out
Shipping calculated at checkout.

Low stock: 2 left

About Us & FAQs

Try it on virtually

Engrave The Diamond & The Ring Bend

Color: Yellow Gold
Jewelry material
Ring size

Disclosure: Final piece may vary slightly. Images are 95%+ similar.

Certified Diamonds

Every diamond we offer is IGI-certified for quality, authenticity, and ethical sourcing. You get full transparency with every purchase. Our lab-grown diamonds are graded using the same standards as mined stones, ensuring consistent brilliance and beauty. 

Custom Design

From dream sketches to your perfect ring, our custom design team brings your vision to life with precision and artistry. We guide you through every step of the process to make sure your ring feels uniquely yours. 

Satisfaction Guarantee

We stand behind every ring. If it's not everything you hoped for, we'll make it right with easy returns and personalized support. Your peace of mind matters to us, which is why we offer resizing, repairs, and lifetime care options. *Custom Rings Fall Into A Different Category*

3 Carat Engagement Ring: Elegance Meets Modernity

Celebrate timeless elegance with this stunning 3 carat oval lab grown diamond ring by Future Jewelry. Crafted with precision in 18K rose gold, this exquisite engagement ring showcases a brilliant oval-cut lab-grown diamond that radiates unmatched sparkle. Certified by IGI, the diamond combines luxury and sustainability, offering an ethical alternative to mined diamonds without compromising on beauty or value.


The prong setting elevates the diamond, enhancing its light reflection and brilliance. The 3 carat oval lab grown diamond is cut to perfection, offering exceptional fire and sparkle from every angle. Whether you are celebrating an engagement, anniversary, or milestone occasion, this ring makes a statement of love, responsibility, and timeless sophistication.


Future Jewelry offers full customization options, including 14K or 18K white, yellow, or rose gold, and ring sizes from 3 to 13. Each ring is meticulously handcrafted, nickel-free, and designed to reflect your unique style. Whether you’re exploring 3 carat diamond ring price, comparing 3 carat lab grown diamond ring price, or looking for an elegant 3ct diamond ring oval design, this piece delivers unmatched beauty and value.



Specifications

-Main Keyword: 3 carat oval lab grown diamond ring

-Certification: IGI certified

-Total carat weight: 3 carat

-Diamond cut: Oval cut

-Diamond color: F (colorless)

-Diamond clarity: VS2

-Cut grade: Excellent

-Metal: 18K rose gold (available in 14K or 18K white, yellow, or rose gold)

-Setting style: Prong setting

-Ring size: Available in sizes 3–13

-Personalization: Available – contact Future Jewelry for custom options

-Handmade and nickel-free

-Wholesale: Yes, we wholesale these rings to businesses in the country


Additional Description

Every detail of this 3 carat oval lab grown diamond ring is designed to captivate. The elegant oval cut maximizes the surface area of the diamond, creating an impression of even greater size and brilliance. Its elongated shape flatters the finger, offering a sophisticated silhouette that pairs beautifully with any wedding band. The prong setting ensures the diamond remains secure while showcasing its exceptional sparkle.

At Future Jewelry, we believe luxury should be breathtaking yet responsible. Our lab-grown diamonds share the same chemical and physical properties as mined diamonds, without the environmental impact or ethical concerns. IGI certification provides peace of mind, confirming each diamond’s authenticity and quality.

Perfect for those comparing 3 carat diamond ring price, seeking 3 carat lab grown diamond ring price, or exploring a timeless 3ct diamond ring oval design, this ring offers stunning value and elegance. Whether you’re marking a milestone, celebrating a special occasion, or planning the perfect proposal, this ring is a testament to love and sustainability.

Take the next step toward a future of brilliance with a 3 carat oval lab grown diamond ring from Future Jewelry. Crafted to perfection, destined to be cherished.

Captivating Centerpiece

The 3 carat engagement ring boasts a stunning oval lab-grown diamond at its heart. This brilliant gem offers incredible clarity and lustrous sparkle, making it a captivating centerpiece. Because it's lab-grown, couples can enjoy an ethical choice without sacrificing quality. The diamond's oval shape enhances its brilliance, providing a unique twist on traditional designs. This stunning combination of beauty and responsibility truly sets this ring apart.

Timeless 18K Rose Gold Setting

Crafted in 18K rose gold, the ring features a warm and romantic hue that complements the sparkling diamond beautifully. Rose gold has gained immense popularity in recent years, and for good reason: it adds a vintage charm, while also staying relevant in modern designs. The durability of 18K gold ensures that this ring will withstand daily wear, making it not just the perfect proposal ring but also a lasting keepsake that symbolizes love.

A Meaningful Choice

Choosing a 3 carat engagement ring signifies the depth of your commitment and love. This ring is more than just a piece of jewelry; it's a reflection of shared moments and future dreams. Couples who select lab-grown diamonds often do so because it allows them to celebrate their love story without the environmental impact associated with mined diamonds. So, with this ring, you not only get elegance but also make a conscientious choice for a sustainable future.


View full details

A Global House of Diamonds

Where Future Jewelry Lives

Designed, crafted & certified across 15 cities worldwide.

Vancouver
Los Angeles
Texas
Miami
Toronto
New York
Rio de Janeiro
London
Paris
Rome
Belgrade
Athens
Surat
Shanghai
Sydney

Americas

Vancouver · Toronto · New York · Los Angeles · Texas · Miami · Rio de Janeiro

Europe

London · Paris · Rome · Belgrade · Athens

Asia-Pacific

Surat · Shanghai · Sydney

  • IGI & Future Jewelry Certified

    Select pieces include International Gemology Institute certification from the International Gemological Institute alongside Future Jewelry certification for authenticity, craftsmanship, and collectible verification.

  • Secure Payment & Insured Shipping

    Every order is processed through secure encrypted payment systems and shipped with insured delivery, tracking, and protected packaging.

  • Personalized Engraving

    Many pieces can include custom engraving on both the diamond and ring band, allowing names, initials, dates, or personal messages to become part of the jewelry itself.

About Us

At Future Jewelry, we’ve always been fascinated by diamonds.
Their brilliance. Their clarity. The way a single cut can capture light and turn it into something unforgettable.

For generations, diamonds have symbolized love, celebration, and milestones that define our lives. But while we admired the beauty of traditional diamonds, we couldn’t ignore the deeper story behind the industry.

That realization became the beginning of Future Jewelry.
A brand built to create fine jewelry for the future.

Explore the full Future Jewelry Collection and discover how modern craftsmanship is redefining what luxury can be.

FAQ's (Frequently Asked Questions)


The Problem with Traditional Diamonds

For decades, many diamonds have come from regions where workers earn shockingly low wages, sometimes less than $100 per carat, while those same stones are sold globally for thousands of dollars.

Even though conflict diamonds are less common today, the reality of mining still includes environmental damage, opaque supply chains, and inflated retail markups.

Luxury should never come at someone else's expense.

True beauty should be ethical.
True luxury should be transparent.

And we believed there had to be a better way.


A Better Way: Lab Diamonds

That’s when we discovered the breakthrough that is transforming the jewelry industry: lab diamonds.

These diamonds are created using advanced technology that replicates the natural process of diamond formation beneath the earth’s surface. The result is a real diamond with the same brilliance, durability, and sparkle as mined stones.

Not a simulation.
Not an imitation.
A real diamond made through innovation.

Today, lab diamonds are redefining modern jewelry, from 3 carat lab diamond rings to elegant lab diamond necklaces and timeless lab diamond earrings.


Why We Believe in the Future of Diamonds

Lab diamonds allow jewelry to evolve.

They represent a future where luxury can be both beautiful and responsible.

Here’s why we believe they are the future of fine jewelry:

Ethical Creation
Lab diamonds are produced in controlled environments where skilled technicians and scientists are fairly compensated for their work and innovation.

Environmental Responsibility
Traditional mining can dramatically alter landscapes. Lab diamonds eliminate destructive mining practices while preserving the brilliance people love.

Accessible Luxury
Because they avoid mining costs and traditional supply chains, lab diamonds allow customers to own larger and more beautiful diamonds at a fraction of the price.

That means extraordinary pieces, like lab diamond bracelets or stunning colored lab diamond jewelry, become attainable without sacrificing quality or craftsmanship.


The Evolution of Modern Jewelry

Since 2019, lab diamonds have transformed the jewelry industry.

They allow designers to push creativity further, producing exceptional stones and bold designs that would once have been reserved for only the wealthiest collectors.

From elegant engagement rings to vibrant colored diamonds, this innovation is opening the door to a new era of jewelry.

A future where diamonds are defined not by scarcity, but by beauty, innovation, and craftsmanship.


Our Vision

At Future Jewelry, our mission is simple.

To create fine jewelry from the future.

Jewelry that is:

Real diamonds

Ethically created

Beautifully designed

Accessible without compromise

Whether you’re in Toronto, Vancouver, New York, Los Angeles, or anywhere in the world, we believe everyone deserves jewelry that feels extraordinary.

From engagement rings to anniversary gifts, custom designs, and timeless everyday pieces, every creation at Future Jewelry represents a new standard of luxury.

Explore our lab diamond rings, discover radiant lab diamond earrings, or find the perfect diamond necklace designed for the moments that matter most.


The Future of Jewelry

The jewelry industry is changing.

Customers today care about where their diamonds come from, how they are made, and what they represent.

At Future Jewelry, we believe diamonds should symbolize more than beauty.

They should represent progress.
Innovation.
Integrity.

And most importantly, the future.


Thank You for Being Part of Our Story

When you wear Future Jewelry, you’re not just wearing a diamond.

You’re wearing the next chapter of fine jewelry.

A future where brilliance, responsibility, and modern luxury shine together.

Together, we are creating a world where diamonds symbolize not only love and beauty but also innovation and sustainability.


Get in Touch

Have questions or want help finding the perfect diamond?

Our team is always here to help you explore the future of jewelry.

 

  • Lifetime Support → https://www.futurejewelry.shop/policies/refund-policy/pages/lifetime-support
  • Official Refund Policy: https://www.futurejewelry.shop/policies/refund-policy

  • Lifetime Warranty: https://www.futurejewelry.shop/pages/lifetime-warranty

  • Fully Insured Jewelry: https://www.futurejewelry.shop/pages/fully-insured-jewelry

  • Lifetime Support: https://www.futurejewelry.shop/pages/lifetime-support

 

CRAFTED WITH PRECISION

Diamond Selection

Each piece begins with carefully selected diamonds chosen for brilliance, color, clarity, and visual impact.

DESIGNED FOR COLLECTORS

Craftsmanship Process

Our jewelry is designed using advanced CAD modeling before being crafted, polished, hand-set, and inspected for quality.

white gold ring with diamond, IGI certificate, Future Jewelry card, and wax seal on a beige background

PERSONALIZED LUXURY

Engraving & Certification

Select pieces can include personalized engraving on both the diamond and ring band alongside IGI certification and Future Jewelry certification.

PROTECTED WORLDWIDE DELIVERY

Secure delivery

Once completed, every order is carefully packaged and shipped with tracking, insurance, and secure delivery protection.

1 of 3

Our Best Sellers

Shop Diamond Earrings

Shop our mesmerizing diamond earring studs collection and feel what it means to shine effortlessly. Each pair captures light the way confidence captures attention softly, powerfully, and without trying. These earrings aren’t just accessories, they’re a reflection of your strength, grace, and individuality. The moment you put them on, you don’t just look radiant, you feel radiant. Ethically created for the woman who moves through life with quiet brilliance and unforgettable presence.

Make It Yours
Woman wearing a diamond necklace, earrings, and ring against a beige background

Everyday Luxury

Shop Diamond Necklaces and Bracelets

Every time you wear these diamonds, people notice. The way the light dances across your skin, the quiet confidence in your smile, it all becomes magnetic. Our diamond necklaces and bracelets aren’t just jewelry, they’re an experience of being seen, admired, and remembered. Designed for women who love the feeling of turning heads without saying a word.

Unimageable Attention

Our Best Sellers

Shop for Jewelry Sets

Step into the spotlight with our complete diamond jewelry sets, crafted to turn admiration into memory. Every glance becomes a compliment, every moment a statement. From the soft shimmer of your earrings to the bold sparkle of your ring, each piece works in harmony to make you feel unstoppable. Designed for women who don’t just enter a room, they own it.

Own The Entire Room