Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the finger with subtle drama. This semi-set halo engagement ring foundation in warm 14K rose gold offers a low-profile design, crafted to sit comfortably beneath daily gloves or stack effortlessly with complementary bands.

Each piece is meticulously hand-finished in our Williamsburg studio, where the rose gold shank is polished to a soft glow and engineered for a secure, balanced fit. The halo setting is designed to amplify the marquise’s distinctive shape without adding bulk, ensuring wearability that suits an active lifestyle.

Our commitment to sustainability is reflected in the use of lab-grown diamonds, which deliver exceptional clarity and brilliance with a smaller environmental footprint.

This mounting suits those who appreciate architectural elegance paired with practical comfort—ideal for hands that favor elongated shapes and a refined profile. The semi-set allows you to select a center stone that matches your personal vision, with expert guidance available to ensure a seamless fit.

Resizing is straightforward, handled in-studio with care to maintain the integrity of the setting and metalwork.

Explore this design in person at our Williamsburg studio or begin your custom journey online, where expert consultation awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday elegance.

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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