Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a delicate shadow that dances along the warm blush of 18K rose gold. This semi-set engagement ring invites your choice of a 9 x 4.5 mm marquise center, its tapered silhouette lending a graceful elongation to the finger.

Handcrafted in our Williamsburg studio, the band is shaped with a subtle comfort fit and finished to a soft satin sheen that complements the diamond’s sharp geometry. Artisan accents frame the setting, enhancing the stone’s brilliance without overpowering its architectural elegance.

Each lab-grown diamond is selected for clarity and ethical provenance, reflecting a commitment to sustainability without compromise. The rose gold’s gentle hue pairs beautifully with a variety of skin tones, making this ring a versatile choice for daily wear.

Designed for those who appreciate refined detail and a low-profile setting, this ring fits comfortably beneath gloves and stacks seamlessly with other bands. Resizing is available to ensure a perfect fit, crafted with the same care as the original design.

Explore this semi-set marquise ring in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to 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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