Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shadow that dances with every movement. This semi-set engagement ring invites you to choose a 10 x 5 mm center stone, its tapered points drawing the eye along the finger with subtle drama.

Crafted from warm 18K yellow gold, the mounting is shaped with artisan precision in our Williamsburg studio. The solitaire setting balances secure prongs with a low-profile design, allowing the diamond to sit close to the hand for everyday wear. The band’s smooth finish and gentle taper ensure comfort while highlighting the stone’s graceful geometry.

Each lab-grown diamond offers clarity and brilliance without the environmental cost of traditional mining, reflecting a quiet commitment to ethical jewelry.

This ring suits those who appreciate refined elegance with a modern edge—its slender silhouette complements slender and average finger sizes alike, and its low profile fits comfortably beneath gloves or stacked with other bands.

Should you need resizing or wish to explore custom options, our Brooklyn studio offers personalized consultations with thoughtful timelines.

Visit us in Williamsburg or begin your custom design journey online to bring this marquise solitaire to life with a stone that speaks to your story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every piece designed for daily life.

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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