Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow that dances with every movement. This semi-set engagement ring invites you to choose a 10 x 5 mm marquise center stone, its tapered points evoking a quiet drama balanced by the gentle curve of a five-stone arrangement.
Crafted in warm 14K yellow gold, the band is shaped for comfort and daily wear, its low-profile setting designed to sit close to the finger without sacrificing sparkle. Each side stone is carefully positioned to enhance the center’s graceful geometry, polished to a soft sheen that complements the diamond’s glassy brilliance.
Our commitment to sustainability is reflected in the lab-grown clarity of your chosen diamond, offering an ethical alternative with the same optical fire as mined stones.
This design suits those who appreciate a refined silhouette that elongates the hand, with a band slender enough to stack or wear solo. Its subtle height and secure prongs make it glove-friendly and practical for everyday life.
Should you need resizing, our Brooklyn studio handles adjustments with precision to ensure a seamless fit.
Explore this semi-set marquise ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets thoughtful intention.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, personalized design experience.
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
Looking for more than reviews? Explore our engagement rings, custom ring design, and ethical fine jewelry. Learn our story and why Williamsburg couples trust our lab-grown diamond expertise.
What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever