Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your finger as a 6 x 3.5 mm marquise diamond catches the light with its tapered brilliance. This semi-set engagement ring in warm 14K rose gold offers a delicate frame for your chosen center stone, designed with slender accent settings that enhance without overwhelming.

Crafted in Williamsburg, the band features a low-profile silhouette that sits close to the finger, ensuring comfort for daily wear and ease under gloves or rings stacked alongside. The rose gold is hand-finished to a smooth, satiny touch, reflecting the studio’s commitment to precision and enduring quality.

Each piece embraces lab-grown clarity, reducing environmental impact while maintaining the diamond’s sharp fire and scintillation. This ethical choice aligns with a modern approach to fine jewelry, marrying beauty with responsibility.

Ideal for those who appreciate a refined yet practical design, this mounting suits a variety of hand shapes and sizes, offering versatility for personal customization. The semi-set format invites you to select a marquise cut that resonates with your vision, supported by a setting engineered for secure, everyday elegance.

Resizing is available to ensure a perfect fit, with careful attention to preserving the ring’s balanced profile. Typical lead times reflect the bespoke nature of the studio’s craft.

Visit our Williamsburg studio to explore this design in person or begin your custom journey online—where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a local, personalized approach to custom design.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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