Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, confident shadow across the hand. This semi-set engagement ring invites you to select a 9 x 4.5 mm center stone, its tapered points lending a refined drama that elongates the finger with architectural grace.

Crafted from warm 14K yellow gold, the band is designed with subtle accent stones that enhance the marquise’s clarity without overwhelming its sleek geometry. The low-profile setting ensures everyday comfort while maintaining a modern-minimalist aesthetic, polished to a smooth finish that feels natural against the skin.

Each ring is hand-finished in our Williamsburg studio, where precision meets quiet craftsmanship. The ethical edge lies in the choice of lab-grown diamonds, offering brilliance and purity with a reduced environmental footprint.

Ideal for those who appreciate structured elegance and a ring that layers effortlessly with other bands or stands strikingly alone. Its slender shape and modest height make it glove-friendly and suitable for daily wear.

Should you need resizing or guidance on selecting the perfect marquise, our studio team is ready to assist with care and expertise.

Explore this semi-set marquise ring in person at our Williamsburg studio or begin your custom design journey online, where thoughtful craftsmanship meets your vision.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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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