Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate sparkle that seems to dance with every movement. This semi-set halo engagement ring foundation in warm 10K yellow gold frames a 10 x 5 mm marquise center with a subtle embrace, designed to amplify the stone’s tapered drama and graceful elongation.

Crafted in our Williamsburg studio, the band features a low-profile setting that balances presence with everyday ease, finished with a smooth comfort fit that rests gently against the finger. The halo setting, ready to be completed with your chosen center stone, adds a whisper of vintage allure while maintaining a modern silhouette.

Each piece reflects our commitment to ethical jewelry: the ring is designed to showcase a lab-grown diamond, offering clarity and brilliance without compromise. The warm yellow gold complements a variety of skin tones and suits those who appreciate a ring that feels as natural as it looks striking.

Its slender shape and low profile make it ideal for stacking or wearing solo, while the semi-set design invites personal choice and customization. Should you need resizing or guidance on selecting the perfect marquise stone, our team is here to assist with care and precision.

Visit our Williamsburg studio to explore this halo mounting in person or begin your custom design journey online—crafted for the rhythms of daily life and moments that matter.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.

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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