Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, dramatic silhouette that elongates the finger with subtle elegance. This semi-set engagement ring foundation awaits your choice of a 6 x 3 mm marquise center, designed to showcase the stone’s tapered drama while maintaining a refined, low-profile presence.

Crafted from 14K rose gold, this mounting features delicate accent settings that enhance the center without overpowering it. The band’s smooth finish and modest height ensure comfort for everyday wear, slipping easily beneath gloves or alongside stackable bands. Each piece is meticulously hand-finished in our Williamsburg studio, inspected for precise prong tension and polished to a soft glow.

Our commitment to ethical jewelry is reflected in the option for a lab-grown diamond, offering clarity and brilliance with a smaller environmental footprint. This ring’s balanced design suits those who appreciate architectural grace paired with practical wearability.

Resizing is straightforward, handled in-house to preserve the integrity of the setting and metalwork. Typical lead times accommodate thoughtful customization without rush.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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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