14K Lab-Grown Diamond Line Necklace in Various Carat Weights and Lengths
Discover the elegance of finely crafted 14K solid gold necklaces featuring exquisite lab-grown diamonds in a stunning line design. Each necklace is meticulously polished to a high shine, enhancing the brilliance of the carefully selected round and emerald-cut lab-grown diamonds. These necklaces showcase a variety of total carat weights, ranging from delicate to more substantial diamond coverage, offering versatile options to suit any style or occasion.
Expertly set with high-quality lab-grown diamonds exhibiting clarity grades of SI1 to SI2 and color grades of G to H, these pieces combine ethical sourcing with exceptional sparkle. The diamonds are securely held in place by standard prong settings—primarily 3- or 4-prong styles—ensuring durability and allowing maximum light to enhance their natural fire and brilliance.
Necklace lengths vary, including popular 16-inch and extended 18-inch options, crafted with solid gold chains that complement the diamond line seamlessly. Chain styles include polished finishes and elegant bead or paperclip designs, with widths tailored to balance comfort and visual impact. Some designs feature rhodium plating for enhanced durability and lustrous white gold appearance.
Each necklace is a testament to refined craftsmanship, featuring lab-grown diamonds sized from approximately 1.6 mm up to over 5 mm, arranged in continuous lines that capture light beautifully. The collection includes both classic round shapes and sophisticated emerald cuts, with some designs incorporating unique marquise and pear-shaped stones for added dimension and allure.
These lab-grown diamond line necklaces are perfect for those seeking sustainable luxury without compromising on quality or style. Ideal for gifting or elevating your personal jewelry collection, they embody timeless sophistication and modern ethical values. Experience the radiant beauty and enduring elegance of these expertly crafted 14K gold lab-grown diamond necklaces, designed to shine brilliantly for years to come.
Frequently Asked Questions
Quality Concerns? We've Got You Covered!
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At Motek Jewelry, we live by our motto: Quality First. All our pieces are crafted with high-grade materials like 10k gold, 14k gold jewelry, 18k gold, sterling silver, genuine lab grown & natural gemstones, natural & lab grown diamond jewelry, with durable plating when appliccable. We meticulously inspect each piece before it reaches you to ensure it meets our exacting standards.
Still have questions? Explore our warranty page for peace of mind.
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Express yourself with jewelry that truly reflects your individuality. Our collections feature hand-carved details, asymmetrical designs, rare gemstones and other great features. With thousands of styles to choose from, you are sure to find the perfect piece of jewelry to match your style.
Want to discover pieces that perfectly match your vibe? Browse our collections by category (in main menu) or ask our intelligent chatbot for help.
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We believe in ethical and sustainable practices. Our jewelry is sourced responsibly, with a focus on fair trade practices, recycled materials, ethical labor with an emphasis on avoiding child labor and slavery, and direct partnerships with artisans. We proudly manufacture the vast majority of our jewelry products in the United States. Made in USA Jewelry for the win!
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Our Story, Our Promise
Ours is a story of multi-generational dedication, of committing to stand behind our motto - "Quality First" no matter what.