IGI Certified Lab-Grown Diamonds, 1.5+ Carats each
Lifetime Care Support
Work Directly with the Designer
Made to Order (3–4 weeks)
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Lighthouse Beacon Diamond Pendant
A tribute to the lighthouses that once guided sailors home along the New England coast, the Lighthouse Beacon Pendant is a symbol of strength, direction, and enduring light. Handcrafted in solid 14k yellow gold or white gold, it’s designed to mirror the glowing lantern room of a classic lighthouse — a steady light in the darkness.
Inspired in part by the Portsmouth Harbor Lighthouse in Portsmouth, New Hampshire, this pendant echoes the familiar coastal beacon that has watched over the mouth of the Piscataqua for generations.
Each pendant is set with a brilliant, lab-grown white diamond or lab-grown fancy yellow diamond and available in two sizes:
1.00 ct round diamond
1.30 ct round diamond (IGI Certified)
Wear it as a meaningful everyday piece or gift it to someone who’s been a guiding light in your life.
Details:
Solid 14k yellow or white gold
Round brilliant-cut fancy white or yellow lab-grown diamond
Carat weight: 1.00 ct or 1.30 ct
Clarity: VS1–VVS1
IGI Certified Optional
Handcrafted in New York City
Custom options available — contact us for bespoke sizes, gemstones, or metals.
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!
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.
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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Lighthouse Beacon | Diamond Pendant Necklace in 14k Gold
Regular price
$1,400
Regular price
Sale price
$1,400
Crafted in 14k Gold
Made in the USA
Lab Grown Diamonds
Female Owned
Bold Elegance, Timeless Press
Cove's Craftsmanship
Cove Fine Jewelry designs refined, American-made fine jewelry inspired by place — crafted with intention, built to last, and meant to be lived in.
Made to Order: Each piece is handcrafted and requires about 2 weeks for production. If you need your order sooner, please reach out — rush options are available.