Ocean Crest Necklace | Marquise Lab Grown Diamond Necklace
- Regular price
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$2,500 - Regular price
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- Sale price
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$2,500
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Marquise Lab-Grown Diamond Necklace in 14k Gold
Our Marquise Lab-Grown Diamond Necklace showcases the beauty of clean lines and handcrafted precision. Each pendant features a certified 1.00–1.15 carat marquise-cut lab-grown diamond (E–VS1 or better), meticulously set by hand in your choice of solid 14k gold.
Suspended from a refined 16-inch gold chain, this piece offers just the right balance of brilliance and subtlety. Each necklace is designed and finished by master jewelers in New York’s Diamond District, ensuring exceptional craftsmanship and traceable materials from start to finish.
Every detail—from the secure bezel setting to the gleaming marquise silhouette—reflects Cove Fine Jewelry’s commitment to American-made quality and coastal-inspired fine jewelry with a sense of place.
For a personalized touch, chain length can be customized upon request. Pair it with our Gemstone Marquise Necklace to complete your signature look.
Details:
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Diamond: Certified Lab-Grown Marquise (E–VS1 or better)
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Carat Weight: 1.00–1.15 ctw (photo shown: 1.15 ctw)
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Metal: Solid 14k Gold (Yellow, White)
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Length: 16 inches (custom lengths available)
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Setting: Hand-set, polished finish
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Made in the U.S.A
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
