Lab-Grown Diamond Engagement Ring

Light catches the elongated marquise diamond, its tapered points tracing a delicate silhouette that seems to float above the finger. This semi-set solitaire invites your personal center stone, framing it with a slender band where warm 18k rose and 18k rose and platinum meets cool 18k rose and platinum in a fixed two-tone embrace.

Handcrafted in Williamsburg, the band’s low-profile setting balances elegance with everyday wearability, its comfort fit designed to sit smoothly beneath gloves or alongside stackable rings. The 18k rose and 18k rose and platinum’s subtle blush contrasts with the 18k rose and platinum’s silvery sheen, highlighting the marquise’s dramatic shape without overwhelming it.

Each piece reflects a commitment to sustainability through lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint. The semi-set design allows for customization, accommodating a 9 x 4.5 mm marquise stone that elongates the hand with refined geometry.

Resizing is available to ensure a perfect fit, and the studio’s careful finishing includes multiple inspections for lasting durability. Whether you visit our Williamsburg studio or design online, this ring forms the foundation of a deeply personal expression.

Haejin Jewelry brings expert craftsmanship and ethical clarity to Brooklyn’s fine-jewelry scene, specializing in lab-grown diamond engagement rings that marry modern design with conscientious artistry.

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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