14K Lab-Grown Diamond Two-Stone, French-Set Bar, and Bar Necklace in 16-18" Length
Discover an exquisite collection of 14K solid gold necklaces featuring dazzling lab-grown diamonds, expertly crafted to elevate any ensemble. Each piece showcases brilliant round or straight baguette lab-grown diamonds with clarity grades ranging from SI to VS and color grades from G to H, ensuring exceptional sparkle and brilliance.
Choose from elegantly polished designs including two-stone pendants, French-set diamond bars, and sleek diamond bars, all suspended on finely crafted cable chains. These necklaces offer versatile lengths from 16 to 18 inches, perfectly suited for layering or standalone wear. The pendants boast precise dimensions, from delicate 3.9 mm round stones to elongated bars measuring up to 37.96 mm in length, creating a captivating visual appeal.
Each necklace is meticulously set with multiple lab-grown diamonds of varying sizes, combining smaller accent stones with larger centerpiece gems to create a harmonious balance of light and fire. The settings employ secure prong styles—standard and French-set—to highlight the diamonds’ brilliance while maintaining durability for everyday wear.
Finished with a polished surface for a radiant shine, these necklaces are crafted with attention to detail and quality. Some designs feature rhodium plating to enhance the metal's luster and protect against tarnish. The solid gold construction ensures lasting strength and a luxurious feel.
Perfect for those seeking sustainable luxury, these lab-grown diamond necklaces blend ethical sourcing with timeless elegance. Whether gifting a loved one or treating yourself, this collection offers a stunning array of diamond fashion pieces that combine modern craftsmanship with classic beauty.
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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We strive to make your shopping experience as seamless as possible. Enjoy free shipping on orders over $50, discreet packaging, easy exchanges, & secure online checkout.
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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.