Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, dramatic sparkle that seems to stretch beyond the finger. This three-stone semi-set ring features an 8 x 4 mm marquise center, poised to be paired with your choice of side stones, all nestled in warm 14K rose gold.

Each band is meticulously crafted in our Williamsburg studio, with a delicate low-profile setting that balances presence and comfort. The rose gold shank is hand-finished to a soft satin sheen, designed to sit smoothly against the skin for everyday wear. The semi-set design invites personal expression, allowing you to select side stones that complement the marquise’s tapered drama.

Our diamonds are lab-grown, offering clarity and brilliance with a mindful approach to sustainability and ethical sourcing. This ring’s slender profile and gentle curve make it ideal for those who appreciate a refined silhouette that layers effortlessly with other bands or stands elegantly alone.

Resizing is straightforward within our studio, ensuring a precise fit that feels natural on the hand. Whether you visit us in Williamsburg or design remotely, this semi-set marquise ring invites a thoughtful collaboration tailored to your vision.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical design in every piece we create.

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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