Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to cradle the finger. This semi-set halo engagement ring in warm 18K rose gold offers a gentle blush that complements the diamond’s graceful shape, inviting a quiet intimacy.

Crafted in Williamsburg, the band is meticulously polished to a soft sheen, its low-profile setting designed for everyday wear without catching or discomfort. The halo setting frames the center stone’s 9 x 4.5 mm marquise cut with a subtle circle of pavé diamonds, enhancing its light play and lending a whisper of vintage romance.

Each piece begins with ethically sourced lab-grown diamonds, chosen for their clarity and brilliance, reflecting a commitment to sustainability without compromise. The rose gold’s warm tone pairs naturally with a variety of skin tones, while the ring’s slender silhouette suits hands that appreciate elegance without excess.

Ideal for those seeking a ring that balances poetic form with practical wearability, this design layers beautifully with other bands or stands alone as a statement of refined affection. The semi-set nature allows you to select a center stone that resonates personally, ensuring a truly bespoke expression.

Resizing is available to ensure a comfortable fit, and our Brooklyn studio welcomes you to explore this design in person or begin your custom journey online.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design in the heart of New York City.

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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