Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate dance of light that seems to stretch beyond the finger. This semi-set halo engagement ring foundation in warm 14K yellow gold frames a 10 x 5 mm marquise center with a subtle embrace, ready to be crowned by your chosen stone.

Crafted with precision in Williamsburg, the low-profile setting balances intricate halo detailing with everyday wearability, ensuring the band feels smooth against the skin and slips easily beneath gloves. The polished yellow gold shank is shaped for comfort, designed to harmonize with stacking bands or stand alone as a statement of refined elegance.

Each piece reflects Haejin Jewelry’s commitment to ethical craftsmanship, featuring lab-grown diamonds that offer clarity and brilliance with a smaller environmental footprint.

The marquise cut’s tapered points elongate the hand, lending a graceful, vintage-inspired allure that suits those who appreciate subtle drama without excess. This mounting invites customization, allowing you to select a center stone that resonates with your personal story.

Should you need resizing or guidance on selecting the ideal diamond, our Brooklyn studio offers a pressure-free consultation to ensure your ring fits seamlessly into your life.

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

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical sourcing with expert design and local artistry to create pieces made for daily life and lasting meaning.

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.