Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a 7 x 3.5 mm marquise diamond, casting a subtle, tapered glow that draws the eye along the finger. This semi-set engagement ring offers a refined foundation to showcase your chosen stone, framed by delicate accent diamonds that enhance its silhouette without overwhelming.

Crafted from 14K yellow gold, the mounting balances durability with a warm hue, finished to a smooth, low-profile setting that rests comfortably beneath the hand. The design prioritizes everyday wearability—its streamlined band and secure prongs minimize snagging, making it an ideal choice for those seeking elegance without compromise.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that deliver clarity and brilliance with a lighter environmental footprint.

The ring’s modest height and slender band suit a variety of hand shapes and sizes, especially flattering elongated fingers. Its semi-set nature invites personal expression, allowing you to select a center stone that resonates uniquely with your story.

Should you need adjustments, resizing is handled expertly in-studio to ensure a precise fit without disrupting the ring’s balance.

We welcome you to explore this design in our Williamsburg studio or begin your custom journey online, where thoughtful craftsmanship meets Brooklyn’s creative spirit.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry in every piece.

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.