Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, dramatic silhouette across the hand. This semi-set solitaire invites you to select a center stone that balances bold geometry with graceful refinement.

Crafted in warm 10K rose gold, the mounting features a low-profile setting designed for everyday wear. The band’s subtle curve and secure prongs ensure comfort and durability without excess height, making it glove-friendly and stackable with other bands.

Each ring is finished by hand in our Williamsburg studio, where precision meets quiet artistry. The rose gold’s gentle blush complements the marquise’s tapered drama, while the mounting’s clean lines emphasize the stone’s architectural shape.

Choosing a lab-grown diamond for this piece reflects a commitment to ethical jewelry—minimizing environmental impact without compromising brilliance or clarity.

This solitaire suits those who appreciate a confident yet understated statement, especially on longer fingers where the marquise shape naturally elongates the hand. Its versatile profile adapts well to custom sizing and future resizing if needed.

We recommend visiting our Brooklyn studio to explore center stone options and experience the ring’s fit firsthand, or begin your custom design journey online with expert guidance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our expertise in ethical craftsmanship and custom design reflects the spirit of New York City’s creative heart.

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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