Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of the marquise, it traces a delicate arc of brilliance that seems to stretch beyond the finger. This semi-set halo engagement ring foundation in 10K white gold frames an 8 x 4 mm marquise center with a subtle embrace, designed to amplify the stone’s tapered drama without overwhelming its refined shape.

Crafted in our Williamsburg studio, the band’s low-profile setting offers a smooth, comfortable fit that slips easily beneath gloves or stacks effortlessly with other bands. Each curve is hand-finished to a soft sheen, ensuring daily wearability while maintaining a crisp architectural presence. The halo setting, ready to be completed with your chosen center, balances sparkle and structure with precision.

Our commitment to lab-grown diamonds means this ring supports ethical sourcing and sustainability without compromise on clarity or fire. The cool white gold complements the marquise’s glassy elegance, creating a modern yet quietly romantic statement.

Ideal for those who appreciate a blend of vintage-inspired romance and contemporary craftsmanship, this mounting suits slender fingers and elongates the hand’s natural lines. Its comfort fit and modest profile make it a versatile choice for everyday wear.

Should you need resizing or wish to discuss stone options, our Brooklyn studio offers personalized guidance with attentive care and typical lead times tailored to your design.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values 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.

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