The Keeper | Blue Diamond Edition
- Regular price
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$1,900 - Regular price
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- Sale price
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$1,900
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The Keeper – Blue Diamond Edition
For those drawn to the light and the sea that surrounds it.
The Keeper Blue Diamond Pendant reimagines the spirit of the lighthouse through the color of the ocean itself. At its center rests a vivid lab-grown blue diamond, its hue reminiscent of the deep Atlantic — calm yet powerful, rare yet enduring.
Each emerald-cut stone is certified and set by hand in 14k gold, framed in Cove Fine Jewelry’s signature design that balances refinement with meaning. Just as the sea reflects the sky, this pendant reflects the bond between light and water — a modern heirloom for those guided by both.
Available with or without a chain. Each piece is designed on the Seacoast of New Hampshire and crafted in New York’s Diamond District, where artistry meets authenticity. Designed with a sense of place and connected to New England roots.
IGI Certified
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. Pearls, on the other hand, are more delicate—they should be kept away from sunscreen, perfume, and hairspray to maintain their natural luster. 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.
Cove's Quality Guarantee
At Cove Fine Jewelry, we use only the highest quality AAA-grade natural gemstones, carefully selected for their brilliance, clarity, and color. When lab-grown gemstones or diamonds are used, they are clearly noted in the product description and held to the same uncompromising standards.
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.
Production Timeline
In stock items will ship immediately. Most Cove pieces are made to order—please allow 2-3 weeks. If you need expedited shipping, feel free to reach out to us in advance!
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.
Contact Cove
If you have any questions or are interested in custom Cove designs, please reach out to us at hello@covefinejewelry.com
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The Keeper | Blue Diamond Edition
- Regular price
-
$1,900 - Regular price
-
- Sale price
-
$1,900
-
MADE IN THE USA
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FEMALE OWNED
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LAB GROWN DIAMONDS
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TOP QUALITY GEMSTONES

