Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated silhouette of a marquise diamond, casting a slender beam that dances along the curve of your finger. This semi-set engagement ring invites you to choose a 7 x 3.5 mm center stone, its distinctive shape evoking a quiet drama and graceful elongation.
Crafted in warm 14K yellow gold, the five-stone setting balances vintage romance with modern precision. Each side stone is carefully positioned to enhance the marquise’s tapered points, while the low-profile mounting ensures a comfortable fit for everyday wear. The band’s smooth finish and subtle taper allow it to nestle effortlessly alongside other rings or stand alone with quiet confidence.
Our commitment to lab-grown diamonds means your ring carries a clarity and brilliance born from sustainable innovation, reflecting a thoughtful approach to beauty and ethics.
Designed for those who appreciate refined detail and a silhouette that flatters the hand’s natural lines, this ring suits slender to medium finger shapes and pairs well with delicate stacking bands. Its low profile makes it glove-friendly and ideal for a life in motion.
Should you need adjustments, resizing is handled with care to preserve the integrity of the setting and stones.
Explore this semi-set marquise ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative 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