Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, dramatic shadow that dances across the hand. This 10 x 5 mm marquise center stone is cradled in a 14K white gold setting, where delicate accent stones trace the band’s gentle curve, enhancing the diamond’s tapered brilliance without overpowering its refined shape.
Each ring is meticulously crafted in our Williamsburg studio, where the artisan’s touch ensures a low-profile setting that rests comfortably for daily wear. The band’s smooth finish and subtle accents balance visual intrigue with practical elegance, designed to slip easily beneath gloves or stack alongside complementary bands.
Our commitment to sustainability shines through the lab-grown diamond’s clarity and ethical origin, offering a conscious choice without compromise on radiance or craftsmanship.
Ideal for those who appreciate a blend of architectural drama and delicate detail, this ring suits slender to medium finger sizes, elongating the hand with its graceful form. Its comfort fit and secure prong setting invite everyday wear, from quiet mornings to evening celebrations.
Should you need a custom adjustment, resizing is handled expertly in-house to maintain the ring’s integrity and finish.
Explore this marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets your vision.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local spirit.
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