3 Carat Engagement Ring Oval Lab Diamond in 18K Rose Gold
3 Carat Engagement Ring Oval Lab Diamond in 18K Rose Gold
Low stock: 2 left
Full Customizations Available. Perfect for proposals, anniversaries, milestones.
Custom Engraving Included
Couldn't load pickup availability
Certified Diamonds
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
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
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.

Contact Us - For Immediate Assistance
Email us for immediate assistance: sayehello@futurejewelry.shop
We’re here to help. Whether you have questions about our products, need assistance with your order, or want to learn more about lab grown diamonds, engagement rings, or our custom jewelry collections, we’d love to hear from you.
At Future Jewelry, we specialize in lab grown diamond jewelry made with precision and care, combining ethical craftsmanship, affordability, and modern brilliance. If you’re shopping for lab grown diamonds in Canada or exploring options for lab grown diamond engagement rings, our team can guide you every step of the way.
We proudly assist customers worldwide, from Toronto and Vancouver to the U.S., in Texas, and Florida, helping you find the perfect lab grown diamond rings, wedding bands, earrings, and tennis bracelets online.
Get in Touch
Hours: Monday – Friday, 8 AM – 8 PM (EST)
Contact Form:
Fill out the form below and we’ll respond as soon as possible. Please include as much detail as you can so our team can assist you quickly.
Follow Us
Stay connected with Future Jewelry on social media for new collections, design previews, and exclusive offers on lab grown diamonds and fine jewelry.
We look forward to hearing from you. At Future Jewelry, we’re committed to providing personalized support, seamless service, and timeless diamond pieces that redefine luxury.
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.
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.
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.
The Diamond is the Ring
Future Jewelry
1 – 5 Carat Lab Diamond Solitaire Stud Earrings in 14K Gold | Future Jewellery


