Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow that seems to dance with every movement. This semi-set solitaire invites you to choose a center stone that embodies that graceful, tapered drama—7 by 3.5 millimeters of light and life.

Crafted in warm 18K yellow gold, the mounting’s delicate prongs curve gently to cradle the stone, while the band’s smooth finish offers a subtle contrast that enhances the diamond’s sharp geometry. The low-profile setting ensures the ring sits comfortably for daily wear, slipping easily beneath gloves or alongside stackable bands.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every detail to meet exacting standards. The choice of a lab-grown diamond aligns with a commitment to ethical jewelry, reducing environmental impact without compromising brilliance.

Designed for those who appreciate refined elegance with a whisper of vintage allure, this solitaire suits slender fingers and elongates the hand’s natural lines. Its versatile silhouette pairs well with both minimalist and ornate styles.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as effortless as it looks. Lead times reflect our dedication to handcrafted quality, typically completed within a few weeks.

We invite you to explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for a lifetime.

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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