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Harbor

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Regular price
$1,900
Regular price
Sale price
$1,900
Shipping calculated at checkout.

Emerald Cut Diamond Cuban Necklace in Solid Gold

Coastal-Inspired, Lab-Grown Diamond Luxury


Inspired by the enduring beauty of Portsmouth Harbor, the Harbor Necklace blends classic New England charm with modern coastal luxury. Featuring a 1-carat east-west emerald-cut lab-grown diamond, this stunning piece is bezel-set in 10k or 14k gold.  Anchored on a refined Cuban chain, available in 10k or 14k yellow or white gold, this necklace is designed for effortless, year-round elegance.

Bezeled by hand and crafted with meticulous attention to detail, the Harbor Necklace embodies Cove Jewelry’s commitment to sustainable luxury—using ethically sourced, lab-grown diamonds and premium materials from the Diamond District in NYC. Whether worn solo or layered, this piece is a timeless reflection of strength, style, and the rhythmic tides of the Atlantic.

  • Designed to sit perfectly at 16.5 inches (custom lengths available)
    Lab-Grown Diamond | F VS Quality

Elevate your jewelry collection with a piece that tells a story—one of heritage, craftsmanship, and the beauty of the sea.

Care Guide

To preserve its timeless beauty, solid gold is naturally resistant to the ocean’s elements, while pearls should be kept away from sunscreen to maintain their luster. Diamonds and gold may be safely cleaned in ultrasonic machines; however, delicate gemstones and pearls require a gentler touch to ensure their brilliance endures.

To clean gold jewelry, use warm water with detergent-free soap and a soft brush, then polish with a jewelry cloth. Store in a soft bag or the original box to prevent scratches.

Shipping and Delivery

It will take 15 business days to produce this item, leading to a shipping timeframe of approximately 3 weeks.

If you need expedited shipping, feel free to reach out to us in advance!

The Future of Our Cove Signature Stone

Exciting updates are on the horizon! In 2025, we’ll unveil limited-edition gemstone variations, offering fresh ways to embrace this iconic design. Plus, stay tuned as we expand this exclusive piece through luxury coastal hotel collaborations, bringing the beauty of Cove Fine Jewelry to premier destinations.

Contact Cove

If you have any questions or are interested in custom Cove designs, please reach out to us at hello@covefinejewelry.com

Jewelry material
Harbor
Emerald Cut Diamond Cuban Necklace
Emerald Cut Diamond Cuban Necklace
 cuban with diamond center
cuban with diamond center
Nantucket Jewelry Stores
  • MADE IN THE USA

  • FEMALE OWNED

  • LAB GROWN DIAMONDS

  • TOP QUALITY GEMSTONES