Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 11 by 9 mm oval diamond, its soft glow unfolding like a whispered promise. This three-stone semi-set ring features a 10K rose gold band, hand-shaped in our Williamsburg studio to balance warmth with refined structure.

The band’s subtle taper and low-profile setting ensure the ring sits comfortably for daily wear, while the artisan finish reveals delicate hammer marks that catch light differently with every movement. Each prong is meticulously formed to cradle your chosen center stone securely, inviting a custom selection that suits your vision.

Crafted from ethically sourced lab-grown diamonds, this piece reflects a commitment to sustainability without compromising brilliance or clarity. The rose gold’s gentle blush complements the oval’s elongated silhouette, enhancing the hand’s natural grace and offering a versatile fit for stacking or solo wear.

Designed with a comfort fit interior, the band feels smooth against the skin and slips easily under gloves or rings. Resizing is available to ensure a precise fit, with lead times tailored to maintain our handcrafted quality.

Explore this semi-set ring in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

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.

Haejin Jewelry is a Brooklyn fine-jewelry studio known for custom lab-grown designs. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.