7 products
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14K Gold Mahjong Charm with Lab Diamonds | Fine Mahjong JewelryVendor:14K Gold Mahjong Charm with Lab Diamonds | Fine Mahjong Jewelry- Regular price
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$3,000 - Regular price
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- Sale price
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$3,000
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America250™ Diamond Commemorative Lapel PinAmerica250™ Diamond Commemorative Lapel Pin- Regular price
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$7,800 $12,500 - Regular price
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- Sale price
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$7,800 $12,500
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America250™ Semiquincentennial Lapel PinAmerica250™ Semiquincentennial Lapel Pin- Regular price
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$1,950 $3,250 - Regular price
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- Sale price
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$1,950 $3,250
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America250™ Heritage Cushion Cut RingAmerica250™ Heritage Cushion Cut Ring- Regular price
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$2,900 $4,200 - Regular price
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- Sale price
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$2,900 $4,200
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America250™ Signature Gemstone Hoop EarringsAmerica250™ Signature Gemstone Hoop Earrings- Regular price
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$4,500 $6,500 - Regular price
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- Sale price
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$4,500 $6,500
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America250™ Signature Hoop EarringsAmerica250™ Signature Hoop Earrings- Regular price
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$3,800 $5,900 - Regular price
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- Sale price
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$3,800 $5,900
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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

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.




