Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as an 8 x 4 mm marquise diamond catches the light with its tapered brilliance, poised in a solitaire semi-set that invites your personal choice of center stone. Crafted from 18K white gold, this mounting offers a sleek, low-profile silhouette designed for everyday wear, its smooth band contouring comfortably without excess bulk.

Each ring is meticulously finished in our Williamsburg studio, where expert hands ensure the prongs align precisely to cradle your chosen marquise securely while maintaining a refined, modern aesthetic. The semi-set design allows you to select a lab-grown diamond that meets your clarity and color preferences, marrying ethical sourcing with bespoke craftsmanship.

Lab-grown diamonds provide a sustainable alternative without compromising on sparkle or integrity, reflecting a commitment to responsible luxury. The slender band and subtle setting make this ring an excellent fit for those seeking a piece that layers effortlessly with other bands or stands elegantly alone.

Should you need adjustments, resizing is straightforward and handled with care to preserve the ring’s clean lines. Whether you visit our Williamsburg studio or design online, this semi-set offers a thoughtful foundation for a truly personal engagement ring.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise come together to create meaningful, wearable art.

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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