• 3 carat Radiant Cut Diamond Engagement Ring in 18K White Gold - Future Jewelry
  • 3 carat Radiant Cut Diamond Engagement Ring in 18K White Gold - Future Jewelry
  • 3 carat Radiant Cut Diamond Engagement Ring in 18K White Gold - Future Jewelry
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3 carat Radiant Cut Diamond Engagement Ring in 18K White Gold

3 carat Radiant Cut Diamond Engagement Ring in 18K White Gold

3,400
6,000 3,400
Sale Sold out
Shipping calculated at checkout.

Low stock: 5 left

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Full Customizations Available. Perfect for proposals, anniversaries, milestones.

Custom Engraving Included

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 IGI Certified CVD Lab Grown Radiant Cut Diamond Engagement Ring in 18K White Gold

This stunning 3-carat radiant cut lab-grown diamond engagement ring is beautifully crafted in solid 18K white gold.

 

Certified by IGI, this luxurious ring provides unmatched brilliance making it perfect for weddings, anniversaries, engagements, or special gifts.

 

Choose sustainable luxury and ethical elegance by selecting lab grown diamonds offering exceptional quality at a more affordable diamond price per carat.

 

Ideal for those looking to buy lab diamonds online or design custom engagement rings.

 

Key Features

Main Stone: 3 Carat Lab Grown Diamond

Diamond Shape: Radiant Cut

Diamond Color Options: F

Precious Metal: 18K White Gold

Occasions: Engagement, Wedding, Anniversary, Party, Gift, or Special Occasion

Gender: Women's

Style: Elegant, Modern Solitaire Design

Side Stones: Lab Grown Diamonds

Packaging: Secure packaging (25 x 10 x 5 cm; Gross Weight: 0.5g)

 

Additional Information

Jewelry Type: Rings

Brand Name: Future Jewelry

Model Number: GR1577

Diamond Certification: IGI Certified

Sample Making: Available for custom designs and wholesale orders

 

Luxurious & Timeless
With its radiant cut and contemporary 18K white gold setting, this engagement ring offers a luxurious and timeless design, perfect for celebrating life’s special moments.

 

Ethically Crafted
Featuring IGI-certified lab-grown diamonds, it provides the beauty and sparkle of natural diamonds while being eco-friendly and conflict-free.

 

Affordable Elegance
Lab diamonds provide exceptional quality and brilliance at a fraction of the cost making luxury more accessible when you buy lab diamonds online.

 

Perfect for Celebrations
Whether it’s an engagement, wedding, anniversary, or a thoughtful gift, this radiant cut diamond ring is an ideal choice for marking significant milestones.

 

Radiant Cut 3-Carat Engagement Ring
18K White Gold | IGI Certified | Sustainable, Ethical, and Absolutely Brilliant

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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.

Make It Yours

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.

Start Your Love Story

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.

Own the Sparkle
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  • 3 Carat Oval Lab Grown Diamond Engagement Ring in 18K Rose Gold - Future Jewelry
1 5

Future Jewelry

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

3,600
9,000 3,600
Sale Sold out
Shipping calculated at checkout.
Ring size
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1 4