Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a delicate arc of light. This 6 x 3.5 mm center stone is cradled within a halo of meticulously set pavé diamonds, amplifying its signature brilliance without overwhelming the refined shape.

Crafted from warm 14K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear. The low-profile halo setting balances sparkle with subtlety, allowing the ring to sit gracefully beneath gloves or alongside a wedding band.

Each diamond is lab-grown, offering clarity and fire with a smaller environmental footprint, reflecting a quiet commitment to ethical jewelry. The artisan process includes hand inspection and finishing, ensuring every facet aligns with our exacting standards.

This ring suits those who appreciate a blend of vintage-inspired drama and modern craftsmanship—its elongated form elongates the finger, while the halo adds a whisper of glamour. The secure setting and durable gold make it a practical choice for daily life.

Should you need resizing, our in-house jewelers provide precise adjustments without compromising the ring’s integrity. Typical lead times reflect our bespoke approach, allowing for thoughtful customization.

Visit our Williamsburg studio to experience this marquise halo engagement ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.

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.