Lab-Grown Diamond Engagement Ring
Imagine the moment your hand catches the light, the marquise diamond’s elongated silhouette casting a subtle, confident sparkle. This semi-set engagement ring invites you to select a 6 x 3.5 mm marquise stone—its tapered points and graceful curves offering a striking balance of modern geometry and timeless elegance.
Crafted in 14K white gold, the mounting features delicate accent settings that frame the center stone with architectural clarity. The low-profile design ensures everyday comfort, while the smooth band feels substantial yet unobtrusive, ideal for stacking or wearing solo. Each piece is meticulously finished and inspected in our Williamsburg studio, reflecting a quiet precision in every facet and prong.
Our commitment to ethical jewelry shines through the exclusive use of lab-grown diamonds, offering brilliance without compromise on sustainability. This ring suits those who appreciate refined structure and a confident statement, especially flattering on slender fingers where the marquise shape elongates the hand.
Should you need resizing or prefer a custom stone selection, our Brooklyn studio offers personalized consultations with thoughtful timelines tailored to your needs.
Explore this semi-set marquise engagement ring in person or begin your custom design journey online—crafted for your life, made in Brooklyn.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending modern design with local authenticity in every creation.
See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.
Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.
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Customer Reviews — Haejin Jewelry Williamsburg Brooklyn NYC
Haejin Jewelry is a Brooklyn jewelry studio in Williamsburg creating lab grown diamond engagement rings and fine jewelry with transparency and care. Read verified customer experiences from across Brooklyn and New York City.
Trusted by couples designing engagement rings in Williamsburg and NYC
Custom design, clear pricing, and local service
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever