3 Carat Cushion-Cut Lab Grown Diamond Three-Stone Engagement Ring 14K White Gold
3 Carat Cushion-Cut Lab Grown Diamond Three-Stone Engagement Ring 14K White Gold
Low stock: 4 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*
Product Description
A breathtaking symbol of her love story, this 3 carat cushion-cut lab grown diamond three-stone engagement ring is designed to capture the past, present, and future of your relationship. The brilliant cushion-cut center stone glows with unmatched fire, while two sparkling side diamonds frame it beautifully. Crafted in solid 14K white gold, the sleek band offers both elegance and durability, making this a piece she’ll cherish forever.
The cushion cut is adored for its vintage charm and modern brilliance, giving her finger a flattering sparkle from every angle. Each diamond is lab grown, conflict-free, and crafted to the highest standards, offering the same brilliance as mined diamonds without the environmental cost. This is the perfect choice for couples who want beauty, sustainability, and timeless elegance all in one unforgettable design.
Specifications
-
Main stone: 3.00 carat cushion-cut lab grown diamond
-
Side stones: Two 0.50 carat diamonds
-
Color & clarity: F color, VS1 clarity
-
Metal: 14K white gold (nickel-free, also available in yellow or rose gold)
-
Setting style: Three-stone
-
Band width: 2.2 mm
-
Sizes: Custom from 3 to 13
-
Engraving: Complimentary engraving available
Every detail of this ring is made to order, ensuring it reflects her unique style and story. More than jewelry, it is a promise she can wear every day, a radiant reminder of your shared future.
Share




For Immediate Assistance
Contact us over the phone 1 647 619 6196
Email us for immediate assistance: sayehello@futurejewelry.shop
FAST RESPONSE TURNED ON
________________________________________________________________________________________________
We're here to help! Whether you have questions about our products, need assistance with your order, or simply want to learn more about lab-grown diamonds, we'd love to hear from you.
Get in Touch
Hours: Monday - Friday, 9 AM - 5 PM (EST)
Contact Form
Fill out the form below, and we'll get back to you as soon as possible. Please include as much detail as you can so we can assist you better.
Follow Us
Stay connected with us on social media for the latest updates, new collections, and special promotions:
We look forward to hearing from you! At Future Jewelry, we're committed to making your experience seamless and enjoyable.

Our Best Sellers
3 Carat Oval Sparkle
Our signature 3 carat oval lab-grown diamond ring has become a best-seller across North America. Featuring F color, VS1 clarity, and hand-set detail, this ring rivals natural diamonds worth over $44,000 without the price tag or ethical concerns. Always IGI certified.

Everyday Luxury
Bestseller at $5,000
Designed to shine, priced to impress. Our 3 carat oval lab-grown diamond ring in 14K gold has taken the spotlight for its bold brilliance and intricate detailing. At just $5,000, it’s one of the most compelling offers in luxury jewelry today.

Our Best Sellers
The Iconic Trio Customer Favorites
Meet our most beloved designs. From the hidden halo to the gold eternity bands, these 3 carat lab-grown diamond rings capture attention from every angle. Each piece combines timeless elegance with cutting-edge craftsmanship. Perfect for proposals, anniversaries, or self-celebration.



Future Jewelry
3 Carat Oval Lab Grown Diamond Engagement Ring in 18K Rose Gold
Share






Service Fit for Royalty
We treat every customer like family. From premium lab-grown diamonds to personalized care, every detail is designed to make you feel valued.

Design Your Diamond. Define Your Legacy.
From shape to carat, we help you create a one-of-a-kind diamond that reflects your story, values, and style.

Sourced Ethically. Crafted Precisely.
We handle every step from raw, conflict-free materials to precise craftsmanship. Our mission is simple: create jewelry that honors both planet and purpose.

Future Diamond Jewelry
At Future Jewellery, we blend innovation, ethics, and elegance to create tomorrow’s heirlooms today.