The Harbor Lab-Grown Diamond Locket Pendant
- Regular price
-
$2,700 - Regular price
-
- Sale price
-
$2,700
The Harbor Diamond Locket Pendant
Timeless tradition meets modern minimalism in The Harbor Diamond Locket Pendant — a refined, ocean-inspired piece that celebrates heritage and storytelling. Designed to evoke the sentimental shape of a classic locket without the weight or bulk, this pendant is crafted in solid 14k gold and set with brilliant, lab-grown diamonds along the bail for a subtle yet striking touch of light.
A nod to New England’s coastal heritage, the Harbor Pendant is designed for effortless versatility. Wear it solo as a statement of understated luxury, or pair it with one of our signature chains — the sleek Omega chain, the timeless 1.5mm box chain, or a custom paperclip chain for a modern layered look.
Each piece is thoughtfully handcrafted in the USA using sustainable lab-grown diamonds and ethically sourced gold, embodying the spirit of Cove Fine Jewelry: fine jewelry designed with a sense of place.
-
Lab-grown diamonds, ethically sourced and sustainably crafted
-
Pendant shaped like a traditional locket (does not open) for lightweight wear
-
Diamond-set bail adds brilliance and movement
-
Compatible with multiple chain styles: Omega, 1.5mm box, or custom paperclip
-
Made in the USA, inspired by the New England coast
More Photos coming soon.
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
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!
FREE 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
Couldn't load pickup availability
Share







The Harbor Lab-Grown Diamond Locket Pendant
- Regular price
-
$2,700 - Regular price
-
- Sale price
-
$2,700
Get Inspired
-
MADE IN THE USA
-
FEMALE OWNED
-
LAB GROWN DIAMONDS
-
TOP QUALITY GEMSTONES