Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow across your hand. This semi-set halo ring invites you to choose a center stone that echoes your unique story.

Crafted from warm 14K yellow gold, the band curves gently to cradle the marquise shape, its pointed ends softened by a delicate halo of pavé diamonds. The low-profile setting balances presence with everyday ease, while the polished finish offers a subtle glow against the skin.

Each piece is thoughtfully designed in our Williamsburg studio, reflecting a commitment to lab-grown clarity and sustainable sourcing that honors both beauty and conscience.

The elongated marquise shape visually lengthens the finger, lending an elegant, refined grace. Its halo setting enhances brilliance without overwhelming, making it a comfortable choice for daily wear or stacking alongside a wedding band.

Should you need adjustments, resizing is handled expertly in-house to ensure a seamless fit.

Explore this semi-set halo ring in person at our Brooklyn studio or begin your custom design journey online—crafted for the moments you live and love.

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 an ethical Brooklyn jeweler specializing in lab-grown diamond engagement rings. 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.