Oval Cut Diamond Band
Description
Fine Jewelry, Designed with a Sense of Place
A modern heirloom designed for everyday wear, the Oval Lab-Grown Diamond Eternity Band captures the light and rhythm of the coast—endless, refined, and quietly powerful.
Crafted in solid 14k yellow or white gold, this band features a continuous row of hand-set oval lab-grown diamonds, each selected for exceptional brilliance and clarity. With F color and VS clarity, the diamonds offer a crisp, luminous look that feels elevated yet wearable—designed to move seamlessly from everyday moments to milestone occasions.
This piece is available in three distinct formats, allowing you to choose the silhouette that best fits your lifestyle:
- Full Eternity Band — A continuous circle of diamonds for maximum brilliance and symbolic permanence
- Three-Quarter Eternity Band — Diamonds across the top with a smooth gold base for added comfort and durability
- Seven-Stone Band — A balanced, classic look with larger oval diamonds placed across the top of the band
Each variation is thoughtfully designed to be worn alone, stacked, or paired with an engagement ring—making it a versatile addition to any fine jewelry collection.
Carat weight is based on a size 7 ring and may vary slightly depending on ring size. For the exact total carat weight of your piece, please contact Cove before purchasing.
- Regular price
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$5,200 - Regular price
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- Sale price
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$5,200
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Finding Your Perfect Fit
To ensure a comfortable, lasting fit, we recommend selecting this style ¼ size larger than your usual ring size to allow for natural changes over time. In a full eternity setting, the band features continuous diamond coverage and cannot be resized. This design is also available in half or ¾ eternity options for added flexibility.
Contact Cove
If you have any questions or are interested in custom Cove designs, please reach out to us at hello@covefinejewelry.com
The Cove Difference
At Cove Fine Jewelry, every engagement ring begins with a personal commitment to craftsmanship, transparency, and exceptional design. Unlike large online retailers, we personally review every diamond and every ring before it reaches your hands.
Trusted by Couples. Recognized by Industry Leaders.
Designed to Celebrate a Lifetime Together
✓ Hand-Selected Premium Diamonds
✓ Natural & Lab-Grown Options
✓ Excellent Cut Standards
✓ Complimentary Ring Resizing
✓ Lifetime Cleaning & Inspection
✓ Handcrafted to Order
✓ Designed by Founder Alyson Iarrusso
✓ Family-Owned Small Business
✓ Shop Pay Financing Available
✓ Free Insured Shipping
Cove Fine Jewelry combines New England inspired design with exceptional craftsmanship. Every engagement ring is thoughtfully created to celebrate your story and become a future heirloom.
Ethically Crafted with Lab-Grown Diamonds
Each ring is made with premium lab-grown diamonds that offer the same optical, chemical, and physical properties as mined stones — with a smaller environmental footprint.
Our master jewelers hand-finish every setting to ensure exceptional symmetry, comfort, and longevity. Made in the USA.
Are Lab-Grown Diamonds real diamonds?
Yes. Lab-grown diamonds have the same physical, chemical, and optical properties as mined diamonds.
Meet The Founder, Alyson
For more than two decades, Alyson Iarrusso has helped people celebrate life's most meaningful moments.
Today, she brings that same passion to designing engagement rings that are as personal as the love stories they represent.
Experience an exclusive appointment with Cove Fine Jewelry's owner, to discuss your personalized engagement ring, wedding band, and fine jewelry pieces.
Book a virtual appointment or an in-person consultation.
Real Cove Moments
Love Stories We’re Honored to Be Part Of
The Cove Experience
Contact Cove
If you have any questions or are interested in custom Cove designs, please reach out to us at hello@covefinejewelry.com
Care & Support
At Cove Fine Jewelry, our relationship with you doesn’t end at checkout.
We offer lifetime care support to ensure your ring remains as beautiful and secure as the day it was made. While we do not operate physical service locations, we are always available to guide you through proper care, maintenance, and any service needs that may arise.
This includes:
• Personalized guidance on cleaning and at-home care
• Recommendations for trusted local jewelers when needed
• Support with repairs, stone tightening, or maintenance questions
• Direct access to our team for any questions about your piece
If your ring ever needs attention, we’ll help you determine the best next step—personally and thoughtfully.
Find Your Ring Size
If you're unsure, we're happy to help determine the perfect fit. Complimentary resizing is available on eligible engagement rings.
Customization Options
Most engagement rings can be customized with different diamond shapes, sizes, metals, or design modifications.
Each piece is expertly designed and handcrafted in the USA, using solid 14k gold and responsibly sourced materials.
We stand behind every piece with a satisfaction guarantee—because you deserve jewelry as exceptional as you are.
Care Guide
Cove Fine Jewelry Care Guide —
To preserve its timeless beauty, solid gold holds up well to daily wear, including exposure to water, but should still be rinsed after contact with salt or chlorine.
While diamonds and solid gold can be safely cleaned in ultrasonic machines, pearls and softer gemstones require a gentle hand—use a soft cloth and avoid harsh chemicals to keep them shining for years to come. They should be kept away from sunscreen, perfume, and hairspray to maintain their natural luster.
Insured & Secured Shipping
Once your piece is complete, you will receive a shipping confirmation email with tracking details. All Cove Fine Jewelry orders are shipped fully insured for your peace of mind, and shipments valued at $2,000 or more require a signature upon delivery. This security measure ensures your piece arrives safely and cannot be waived.
Please note that if a package is returned to us due to multiple unsuccessful delivery attempts, the purchaser is responsible for any associated reshipping costs.
Financing
Shop Pay Installments are available at checkout for qualified customers.
Free Returns
At Cove Fine Jewelry, we take pride in our craftsmanship and are committed to ensuring your satisfaction. We offer free returns on unworn jewelry. Please see our refund policy for more information.
Return Policy for Custom-Sized Rings
Because each ring is made to order and custom-sized just for you, we are unable to accept returns or exchanges on these pieces unless there is a verified artisan defect.
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FAQs
What is a lab grown diamond eternity band?
Use this text to answer questions in as much detail as possible for your customers.
Are lab grown diamond eternity bands real diamonds?
Yes. Lab grown diamonds are real diamonds. They have the same brilliance, hardness, and durability as natural diamonds. The distinction is origin, not authenticity.
For weddings and engagement ring stacks, lab grown diamonds offer the same luxury look and performance.
Can an eternity band be used as a wedding band?
Yes. Diamond eternity bands are one of the most popular choices for wedding bands. The continuous circle of diamonds represents eternal love, making them meaningful for marriage ceremonies.
Many brides choose an eternity band as:
A wedding band paired with an engagement ring
A stand-alone diamond wedding ring
An anniversary upgrade
How do you stack an eternity band with an engagement ring?
Eternity bands are designed to stack beautifully with engagement rings. Brides often pair emerald cut, oval, or round diamond eternity bands with solitaires or three-stone engagement rings for a layered bridal look.
For stacking:
Choose a similar metal color (14k yellow, white, or rose gold)
Consider matching diamond shapes for cohesion
Or mix shapes for a modern stacked style
Stacking eternity bands has become one of the most searched bridal trends.
What is the difference between a full eternity band and a half eternity band?
A full eternity band has diamonds set completely around the ring.
A half eternity band features diamonds across the top portion only.
Full eternity bands offer continuous sparkle and symbolism. Half eternity bands may offer more flexibility for resizing and everyday comfort.
Are eternity bands good for everyday wear?
Yes. Diamond eternity bands are durable and designed for daily wear. Bezel-set eternity bands offer additional protection, as the metal surrounds each diamond securely.
For active lifestyles, bezel settings are especially popular.
Frequently asked question
Lab grown diamond eternity bands typically provide greater carat weight for the same budget compared to natural diamonds. This allows couples to prioritize size, symmetry, and higher color or clarity grades without compromising on appearance.
Many modern couples choose lab grown diamonds to balance luxury and value.
Is an eternity band a traditional anniversary gift?
Yes. Eternity bands are traditionally gifted for milestone anniversaries and symbolize enduring love. They are also commonly given to mark:
The birth of a child
A vow renewal
A significant life milestone
Diamond eternity rings remain one of the most meaningful fine jewelry gifts.
What metal options are best for a diamond eternity wedding band?
Most eternity wedding bands are crafted in solid 14k gold, available in:
- Yellow gold
- White gold
- Rose gold
Choosing a metal that matches your engagement ring creates a seamless bridal stack.
How do I choose the right carat size for an eternity band?
Carat size depends on:
- Finger size
- Whether the band will be stacked or worn alone
- Desired visual impact
Smaller carat diamonds create a delicate stacking band, while larger carat eternity bands make a bold wedding statement.