4.20 Carat Emerald-Cut Lab-Grown Diamond Engagement Ring with Side Stones
4.20 Carat Emerald-Cut Lab-Grown Diamond Engagement Ring with Side Stones
In stock
Full Customizations Available. Perfect for proposals, anniversaries, milestones, and more.
Custom Engraving Included
Couldn't load pickup availability
Certified Diamonds
Certified Diamonds
Every diamond we offer is IGI certified for quality, ensuring transparency and peace of mind with every purchase.
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
Work one-on-one with our expert designers to create a piece that reflects your unique story and style.
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 our craftsmanship. If you're not fully satisfied, we'll work to make it right, no questions asked.
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.
A Stunning Symbol of Your Love Story
This 4.20 Carat Emerald-Cut Lab-Grown Diamond Engagement Ring is a breathtaking representation of timeless elegance. Featuring a radiant emerald-cut lab-grown diamond as the centerpiece, flanked by two dazzling emerald-cut side stones, this ring is crafted in 14K White Gold to highlight its brilliance and sophistication. Designed to celebrate your past, present, and future, this ring is made to order and customized just for you.
Key Features:
- Diamond Type: Lab-Grown CVD Diamond (Certified)
- Diamond Shape: Emerald-Cut Center Stone with Two Emerald-Cut Side Stones
-
Total Carat Weight: 4.20 Carat
- Center Diamond: 3.40 Carat, E-F Color, VS1 Clarity, Excellent Cut
- Side Diamonds: 0.58 Carat total (Two stones, 5x3mm each, E-F Color, VS+ Clarity)
- Metal: 14K White Gold (Also available in Yellow Gold and Rose Gold upon request)
-
Band Details:
- Width: 2.2mm
- Thickness: 2.2mm
- Setting Style: Low-Set Basket with Enhanced Brilliance
Lab-Grown Diamonds: The Top Choice in 2025
Lab-grown diamonds are revolutionizing the jewelry industry in 2025, offering couples a sustainable, ethical, and affordable way to celebrate love. Here’s why they’re leading the market:
- Eco-Friendly: Sustainably created in controlled environments, lab-grown diamonds avoid the environmental harm caused by traditional mining.
- Ethically Sourced: Free from conflict, they represent a commitment to modern values of fairness and responsibility.
- Unmatched Quality: Lab-grown diamonds are optically, chemically, and physically identical to mined diamonds, offering the same brilliance and durability.
- Affordable Luxury: Enjoy larger, higher-quality diamonds at a fraction of the price of natural diamonds.
Choosing lab-grown diamonds is a choice for beauty, sustainability, and responsibility without compromise.
Description:
This 4.20 Carat Lab-Grown Diamond Engagement Ring is a true work of art. The emerald-cut center diamond is flanked by two emerald-cut side stones, symbolizing your past, present, and future. The 14K White Gold band, with its sleek design and low-set basket, highlights the diamonds’ brilliance while ensuring comfort and durability. Ideal for engagements, weddings, or anniversaries, this ring is a timeless symbol of love and commitment.
Why Choose Us?
We are committed to providing luxurious, custom-crafted diamond rings at an unbeatable price.
- Competitor Pricing: Similar rings are sold for $4,500–$8,000.
- Retail Value: This ring is valued at $12,500.
- Natural Diamond Comparison: A mined diamond of this size and quality would cost over $50,000.
With us, you’re getting superior craftsmanship and exceptional value for your investment.
Customization & Engraving Options:
- Ring Sizes: Available in sizes 5, 6, 7, 8, 9, and 10.
- Custom Engraving: Add a personal message, initials, or a meaningful date inside the band for a unique touch.
- Metal Options: Also available in Yellow Gold and Rose Gold upon request.
Authenticity Guarantee:
This ring is shipped to jewelry experts at GIA for verification before delivery. Your purchase will arrive certified, authentic, and beautifully packaged in a jewelry box.
Delivery Details:
- Condition: Made to order – brand new.
- Delivery Time: Please allow 3–4 weeks for your handcrafted ring to be produced and dispatched.
- Secure Delivery: The parcel must be signed upon delivery for added peace of mind.
Why Choose This Ring?
- Custom-Crafted Elegance: Made to order, designed to celebrate your unique love story.
- Sustainable Luxury: Lab-grown diamonds offer ethical and eco-friendly beauty.
- Unmatched Value: Competitors charge 100% more, and natural diamonds of this quality would cost over $50,000.
- Certified Quality: Backed by IGI certification for peace of mind and confidence.
Order your 4.20 Carat Emerald-Cut Lab-Grown Diamond Engagement Ring today and celebrate love with a ring that’s as meaningful and brilliant as your story.
Share



















For immediate assistance
Click on the icon:
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.