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18K Gold Oval Blue Lab Grown Diamond Full Eternity Ring for Men, Stackable Wedding Band, Christmas Valentine’s Day Gift for Him

Price range: $195.35 through $3,619.00

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Design

2–3 Days

Production

15–25 business days

Transportation

3–5 business days

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Standard Shipping5-10 Working Days$3.99 (Free Over $79.00)
Express Shipping4-6 Working Days$6.99(Free Over $119.00)

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CANTIVA is dedicated to the highest jewelry standards, which is why we offer a Lifetime Guarantee! If your product is damaged, fades, or stops working under normal wear, you get a FREE one-time replacement—no questions asked. Shop with confidence and enjoy your CANTIVA jewelry worry-free!

Detailed Product Description

For the man who values quiet luxury and distinctive style, this 18K Gold Oval Blue Lab Grown Diamond Full Eternity Ring redefines men’s wedding and everyday fine jewelry with understated depth and refined character.

Forged from solid 18K gold, the band is built for the realities of daily wear — robust, tarnish-resistant, and polished to a warm, lasting luster that holds up through work, travel, and every moment in between. The substantial yet streamlined silhouette sits comfortably on the finger, with smooth edges that avoid snags, making it ideal for all-day, everyday wear.

Running continuously around the full circumference of the band, each oval-cut blue lab grown diamond is carefully matched for rich, uniform deep blue hue and crisp faceting. The oval shape maximizes light return, lending the stones a subtle, luminous sparkle that catches light with every movement — bold enough to stand out, yet restrained enough to feel effortlessly masculine. Every lab grown diamond shares identical physical, optical and chemical properties with natural mined diamonds, matching their hardness and durability while being 100% conflict-free and ethically created, offering premium colored diamond luxury at an accessible value.

A full eternity design carries timeless symbolic weight: an unbroken circle of stones representing endless love, unwavering commitment, and a lifetime of shared moments. It works beautifully as a modern wedding band, a meaningful anniversary ring, or a standalone statement piece for anyone who appreciates refined, unconventional fine jewelry. Its sleek profile also pairs seamlessly with plain metal bands or other stacking rings, letting you create a curated look that feels personal.

More than just jewelry, it is a thoughtful, distinctive way to mark life’s most meaningful milestones. Whether you’re searching for a one-of-a-kind wedding band, an anniversary keepsake, or a memorable Christmas or Valentine’s Day gift for the man in your life, this ring arrives carefully inspected and presented in an elegant gift box, ready to make the moment feel special.

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Robert britton
2026/4/8
Q: Can you please apply the bogo free coupon to my last order for 2 bracelets? There was an error at checkout.
A: Hi customer, please send an email to support@helloice.com for help. Thanks.

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast

How to Care for Your CANTIVA Jewelry

CANTIVA jewelry is made to shine. With a few simple habits, you can keep your pieces looking fresh and lasting longer.

DO

Put jewelry on after cologne or lotion
Store in a dry place
Wipe with a soft cloth after wear
Handle clasps gently

DO'NT

Shower or swim with jewelry
Wear during workouts or heavy sweatinG
Use harsh chemicals or cleaners
Bend or pull chains

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Size Guide
Chain Length (inch)Chain Length (cm)Style NameBody Position
14 inch35cm//
16 inch40cm//
18 inch45 cmPrincessHangs at the collarbone
20 inch50 cmMatineeReaches just pass the collarbone
22 inch55 cmMatineeFalls at or just above the top of the bust
24 inch61 cmOperaSits around the center of the bust
26 inch66 cm//
28 inch70 cm//
30 inch76 cm//

Please Note: This size guide is only for your reference as sizing and fit may vary from person to person.

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