124 products
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Oval Three-Stone Lab-Grown Diamond Engagement RingVendor:Oval Three-Stone Lab-Grown Diamond Engagement Ring- Regular price
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$5,350 $18,600 - Regular price
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- Sale price
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$5,350 $18,600
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Emerald Cathedral HaloQuick view
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Round Hidden Halo Cathedral Pavé RingVendor:Round Hidden Halo Cathedral Pavé Ring- Regular price
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$4,700 $15,450 - Regular price
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- Sale price
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$4,700 $15,450
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Oval Cathedral HaloQuick view
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Emerald Bezel Channel Set Lab-Grown Diamond SolitaireVendor:Emerald Bezel Channel Set Lab-Grown Diamond Solitaire- Regular price
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$3,950 $15,000 - Regular price
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- Sale price
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$3,950 $15,000
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The Round Bezel Channel Set SolitaireVendor:The Round Bezel Channel Set Solitaire- Regular price
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$4,100 $13,850 - Regular price
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- Sale price
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$4,100 $13,850
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The Oval Bezel Channel Set SolitaireVendor:The Oval Bezel Channel Set Solitaire- Regular price
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$4,100 $14,600 - Regular price
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- Sale price
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$4,100 $14,600
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Oval Bezel SolitaireQuick view
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LUXE Lighthouse 3 CTW Inside-Out Lab-Grown Diamond HoopsVendor:LUXE Lighthouse 3 CTW Inside-Out Lab-Grown Diamond Hoops- Regular price
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$3,600 - Regular price
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- Sale price
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$3,600
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Ebb Tide 3-Stone Lab-Grown Diamond Huggie HoopsVendor:Ebb Tide 3-Stone Lab-Grown Diamond Huggie Hoops- Regular price
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$2,800 - Regular price
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- Sale price
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$2,800
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Ebb Tide Cushion Cut Emerald Hoop EarringsVendor:Ebb Tide Cushion Cut Emerald Hoop Earrings- Regular price
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$3,400 - Regular price
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- Sale price
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$3,400
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Vineyard Hoop EarringsQuick view
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East-West Emerald Cut BezelVendor:East-West Emerald Cut Bezel- Regular price
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$3,950 $15,000 - Regular price
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- Sale price
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$3,950 $15,000
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Tourmalated Quartz Signature Ring IIQuick view
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Hydrangea Lab-Grown Emerald & Diamond Three-Stone RingVendor:Hydrangea Lab-Grown Emerald & Diamond Three-Stone Ring- Regular price
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$4,200 $6,500 - Regular price
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- Sale price
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$4,200 $6,500
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East-West Marquise Lab-Grown Diamond Stud EarringsVendor:East-West Marquise Lab-Grown Diamond Stud Earrings- Regular price
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$2,200 $2,300 - Regular price
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- Sale price
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$2,200 $2,300
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Emerald Solitaire with East-West Channel-Set BaguettesVendor:Emerald Solitaire with East-West Channel-Set Baguettes- Regular price
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$3,950 $12,900 - Regular price
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- Sale price
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$3,950 $12,900
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Asscher Cut Lab-Grown Diamond Bezel Eternity BandVendor:Asscher Cut Lab-Grown Diamond Bezel Eternity Band- Regular price
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$6,200 - Regular price
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- Sale price
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$6,200
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East-West Emerald Cut Diamond BandVendor:East-West Emerald Cut Diamond Band- Regular price
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$3,600 $6,200 - Regular price
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- Sale price
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$3,600 $6,200
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14k Gold Paperclip Chain BraceletVendor:14k Gold Paperclip Chain BraceletCove Fine Jewelry- Regular price
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$900 $1,050 - Regular price
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- Sale price
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$900 $1,050
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Round Brilliant Lab-Grown Diamond Bezel Eternity BandVendor:Round Brilliant Lab-Grown Diamond Bezel Eternity Band- Regular price
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$2,800 $5,800 - Regular price
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- Sale price
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$2,800 $5,800
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Paperclip Chain NecklaceQuick view
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East West Marquise Diamond NecklaceQuick view
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Lighthouse Lab-Grown Diamond Flex Tennis BangleVendor:Lighthouse Lab-Grown Diamond Flex Tennis Bangle- Regular price
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$4,200 $4,400 - Regular price
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- Sale price
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$4,200 $4,400
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Beach Rose Natural Diamond Bangle BraceletVendor:Beach Rose Natural Diamond Bangle Bracelet- Regular price
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$8,500 - Regular price
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- Sale price
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$8,500
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Lighthouse Lantern Lab-Grown Diamond Locket PendantVendor:Lighthouse Lantern Lab-Grown Diamond Locket Pendant- Regular price
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$2,200 $4,300 - Regular price
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- Sale price
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$2,200 $4,300
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East West Marquise Stacking Ring in CitrineVendor:East West Marquise Stacking Ring in Citrine- Regular price
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$980 $1,600 - Regular price
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- Sale price
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$980 $1,600
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Wave Engagement Ring (1 Carat Pear Diamond Ring)Vendor:Wave Engagement Ring (1 Carat Pear Diamond Ring)Cove Fine Jewelry- Regular price
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$3,500 $3,600 - Regular price
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- Sale price
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$3,500 $3,600
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Aurora Ascending Marquise Lab-Grown Diamond RingVendor:Aurora Ascending Marquise Lab-Grown Diamond RingCove Fine Jewelry- Regular price
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$5,500 $5,600 - Regular price
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- Sale price
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$5,500 $5,600
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Elongated Oval Lab-Grown Diamond EngagementVendor:Elongated Oval Lab-Grown Diamond EngagementCove Fine Jewelry- Regular price
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$3,150 $12,900 - Regular price
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- Sale price
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$3,150 $12,900
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Swell Cushion Cut Three-Stone Lab-Grown Diamond RingVendor:Swell Cushion Cut Three-Stone Lab-Grown Diamond Ring- Regular price
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$2,600 $4,800 - Regular price
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- Sale price
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$2,600 $4,800
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Cove Cushion-Cut Morganite Stud EarringsVendor:Cove Cushion-Cut Morganite Stud Earrings- Regular price
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$1,400 - Regular price
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- Sale price
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$1,400
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Cove Cushion-Cut Pink Tourmaline Stud EarringsVendor:Cove Cushion-Cut Pink Tourmaline Stud Earrings- Regular price
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$2,800 - Regular price
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- Sale price
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$2,800
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Lab Grown Oval Engagement RingVendor:Lab Grown Oval Engagement RingCove Fine Jewelry- Regular price
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$7,000 $8,200 - Regular price
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- Sale price
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$7,000 $8,200
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Whitecap 3.39 CTW Lab-Grown Diamond Hoop EarringsVendor:Whitecap 3.39 CTW Lab-Grown Diamond Hoop Earrings- Regular price
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$3,600 - Regular price
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- Sale price
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$3,600
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Brine 2 Carat Lab-Grown Diamond Solitaire NecklaceVendor:Brine 2 Carat Lab-Grown Diamond Solitaire Necklace- Regular price
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$2,100 - Regular price
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- Sale price
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$2,100
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Drift Cushion-Cut Pink Tourmaline RingQuick view
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Diamond Heart Bezel BandQuick view
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Drift Cushion-Cut Smoky Quartz RingQuick view
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East West Emerald Cut Diamond Bezel RingVendor:East West Emerald Cut Diamond Bezel Ring- Regular price
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$3,800 $5,400 - Regular price
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- Sale price
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$3,800 $5,400
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Oval Cut Diamond Bezel BandVendor:Oval Cut Diamond Bezel Band- Regular price
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$3,500 $5,700 - Regular price
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- Sale price
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$3,500 $5,700
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Pear-Shaped Lab-Grown Diamond Bezel Stud EarringsVendor:Pear-Shaped Lab-Grown Diamond Bezel Stud EarringsCove Fine Jewelry- Regular price
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$750 $4,100 - Regular price
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- Sale price
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$750 $4,100
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Emerald-Cut Lab-Grown Diamond Bezel Stud EarringsVendor:Emerald-Cut Lab-Grown Diamond Bezel Stud EarringsCove Fine Jewelry- Regular price
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$950 $3,400 - Regular price
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- Sale price
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$950 $3,400
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Fine Jewelry, Designed with a Sense of Place.
Inspired by the Coast. Crafted for a Lifetime.
Every Cove Fine Jewelry design begins with a place.
From the quiet beaches of Cape Cod to the rocky New England shoreline, our collections capture the beauty, movement, and memories found along the coast. Whether inspired by sea glass polished by the tide, the curve of an ocean wave, or the light of a historic lighthouse, each piece is thoughtfully designed to become part of your everyday story.
Crafted in solid 14K gold with exceptional diamonds and gemstones, Cove jewelry is made to be worn often, treasured always, and passed down for generations.

Fine Jewelry Designed to Be Worn Every Day
- Solid 14K Gold
- Natural & Lab-Grown Diamonds
- Handcrafted to Order
- Designed in New England
- Family-Owned Small Business
- Complimentary Gift Packaging
- Free Insured Shipping
- Lifetime Cleaning & Inspection
- Designed to Become Heirlooms

Luxury Fine Jewelry, Beautifully Presented
Every Cove Fine Jewelry piece arrives thoughtfully packaged in our signature coastal blue—an elevated finishing touch designed to make receiving, gifting, and unboxing your jewelry feel as special as the piece itself.

Meet the Founder, Alyson
Every Cove collection begins with a memory.
Founder and designer Alyson Iarrusso believes jewelry should reflect the places that shape us and the moments we never want to forget. Drawing inspiration from New England's coastline, each design captures the beauty of the ocean through timeless craftsmanship and thoughtful details.
Her philosophy is simple:
Fine Jewelry. Designed with a Sense of Place.
Recognized for Timeless Design
Guarantees
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Solid 14k Gold
Handcrafted to Order
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Made in the USA
Designed in New England
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Lab Grown Diamonds
Lifetime Cleaning & Inspection
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Family-Owned Small Business
Designed to Become Heirlooms
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Free Insured Shipping
Complimentary Gift Packaging
The Cove Fine Jewelry Experience
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.
Cove's Quality Guarantee
Cove Fine Jewelry Quality Guarantee —
Made in the USA
Each piece is thoughtfully designed and handcrafted in the United States by master jewelers, using solid 14k gold and responsibly sourced materials. This collection reflects both heritage and precision—built to be worn for generations.
Natural Gemstones
Our natural gemstones are AAA-grade and carefully selected for their depth of color, clarity, and individuality. Because each stone is one of a kind, subtle variations are part of what makes your piece uniquely yours.
All natural gemstone pieces include a professional appraisal for insurance and authenticity.
Lab-Grown Diamonds & Gemstones
Our lab-grown stones are chosen to meet the same high standards of brilliance, cut, and clarity as their natural counterparts. These stones offer exceptional beauty with a modern, responsible approach—without compromising on quality or durability.
All lab-grown materials are clearly disclosed in each product description.
Our Promise
We stand behind every piece with a commitment to craftsmanship, transparency, and lasting quality. If your piece does not meet your expectations, we will make it right—because fine jewelry should feel as meaningful as the moment it represents.
Every Cove Fine Jewelry piece is handcrafted in solid 14K gold. Select styles are also available in 18K gold or platinum by request.
Production Timeline
Most Cove Fine Jewelry pieces are made to order, allowing each design to be crafted with the highest level of care and precision.
Made to Order
Please allow 3–3 weeks for production prior to shipment.
In-Stock Pieces
Select items may be available for immediate shipment and will ship within 1–2 business days.
Need It Sooner?
If you require expedited production or shipping, please reach out to us in advance—we will do our best to accommodate your timeline.
Insured & Secured Shipping
Insured Shipping — America250 Collection
Once your piece is complete, you will receive a shipping confirmation email with tracking details.
All Cove Fine Jewelry orders are fully insured for your peace of mind. Shipments valued at $2,000 or more require a signature upon delivery to ensure safe arrival. This security measure cannot be waived.
If a package is returned to us due to multiple unsuccessful delivery attempts, the purchaser will be responsible for any associated reshipping costs.
Returns
At Cove Fine Jewelry, we stand behind the quality of our craftsmanship. If your item arrives damaged or there’s an error with your order, we offer free returns on unworn jewelry within 5 days of delivery.
Please refer to our full return & refund policy for details and exclusions.
Thank you for understanding and for supporting small-batch, American-made craftsmanship.
What Our Customers Are Saying
Cove's Promises
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Solid Gold Exlusively
We exclusively craft our jewelry in solid gold, ensuring enduring value and timeless elegance—designed to be treasured for generations.
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Made in the U.S.A.
From hand-selecting lab-grown diamonds and premium gemstones to meticulously overseeing the casting process, we uphold the highest standards of craftsmanship and integrity—proudly producing each piece in New York City’s esteemed jewelry district.
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Ocean Inspired Designs
Designed for life by the water, our jewelry features secure, lasting craftsmanship—elegant, effortless, and made to move with you.




