Lab-Grown Diamond Engagement Ring
Sunlight catches the gentle curve of an oval diamond, its elongated shape lending a graceful stretch across the finger. This semi-set engagement ring frame awaits your choice of a 5 x 3 mm oval stone, designed to showcase the gem’s subtle brilliance without distraction.
Crafted from 18K yellow gold, the band balances warmth with durability, finished to a smooth, low-profile silhouette that slips comfortably beneath daily gloves or alongside stackable bands. The setting’s delicate accents enhance the center stone’s presence while maintaining a secure, wear-resistant structure.
Each ring is thoughtfully made in Williamsburg, Brooklyn, reflecting a commitment to ethical jewelry through lab-grown diamonds—offering clarity and sustainability without compromise.
Ideal for those seeking a refined yet practical engagement ring, this design suits slender to medium finger proportions and adapts well to layering with other fine bands. Its low profile ensures ease of wear for everyday life, from morning coffee to evening gatherings.
Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.
Explore this semi-set oval engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.
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 modern design ethos rooted in New York City’s creative heart.
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