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 engagement ring in 14K yellow gold offers a refined foundation, ready to showcase a 7 x 3.5 mm marquise center stone with delicate accent details that enhance its graceful profile.

Crafted for everyday wear, the low-profile setting keeps the stone close to the hand, reducing snagging while maintaining a confident presence. The warm glow of yellow gold complements the marquise’s vintage-inspired shape, while precise finishing ensures a smooth comfort fit that slides easily beneath gloves or rings stacked alongside.

Each diamond is lab-grown, reflecting a commitment to ethical sourcing and sustainability without compromising brilliance or clarity. The semi-set design invites personal choice, allowing you to select a center stone that resonates with your vision and style.

Ideal for those who appreciate architectural elegance paired with practical design, this ring suits slender to medium finger shapes and adapts well to layering with other bands. Resizing is available to ensure a perfect fit, crafted with the same attention to detail as the ring itself.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets Brooklyn’s creative spirit.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, personalized approach to design.

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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