Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, luminous shadow across the hand. This 12 by 6 mm marquise center stone, set in warm 14K yellow gold, balances architectural precision with a modern-minimal silhouette.

Expertly crafted in Williamsburg, the ring features a low-profile setting that secures the stone with delicate prongs, allowing light to flood the facets while maintaining everyday wearability. The smooth band, finished to a soft comfort fit, complements the diamond’s tapered drama without overwhelming it.

Each lab-grown diamond is selected for clarity and brilliance, reflecting Haejin Jewelry’s commitment to sustainable, ethical craftsmanship without compromise.

Designed for those who appreciate refined structure and confident simplicity, this ring pairs effortlessly with stackable bands or stands strikingly alone. Its slender shape elongates the finger, while the low profile ensures it slips easily under gloves or sleeves.

Should you need a custom adjustment, resizing is handled in-studio with care to preserve the ring’s integrity and finish.

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

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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