Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points tracing a delicate arc that seems to cradle the finger. This semi-set solitaire invites you to choose a center stone that will become a personal beacon of light.

Crafted in warm 18K rose gold, the slender band curves softly, its polished finish reflecting a subtle blush that complements the diamond’s fiery brilliance. The low-profile setting ensures the ring sits comfortably beneath gloves or daily wear, while the secure prongs are meticulously hand-finished in our Williamsburg studio to hold your chosen gem with quiet strength.

Each lab-grown diamond offers a clarity and sparkle born from sustainable innovation, aligning with a commitment to ethical jewelry that honors both beauty and responsibility.

The slender rose gold band suits those who favor a refined, romantic aesthetic—ideal for stacking with complementary bands or worn alone as a statement of understated elegance. Its gentle contour feels natural on the hand, balancing presence with ease.

Should you need a custom fit, resizing is handled expertly in-house, ensuring your ring feels as effortless as it looks. Typical lead times reflect our dedication to thoughtful craftsmanship rather than rush.

Explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online, where every detail is shaped by your vision and our expertise.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with modern design sensibility to create pieces made for daily life and lasting love.

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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