Lab-Grown Diamond Engagement Ring

Light catches the elongated points of a marquise diamond, casting a slender, graceful silhouette across the hand. This semi-set solitaire ring in warm 18K rose gold offers a refined stage for a 6 x 3.5 mm marquise center, its shape lending a subtle elongation to the finger.

Crafted with a low-profile setting, the band sits close to the skin, ensuring comfort for everyday wear without sacrificing elegance. The rose gold is hand-finished in Williamsburg, its soft blush tone complementing the diamond’s crisp facets. The mounting is engineered for secure prong placement, balancing durability with delicate visual appeal.

Each diamond is lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromise on clarity or brilliance.

Designed for those who appreciate minimalist sophistication, this solitaire suits slender to medium finger sizes and pairs effortlessly with stacking bands or a wedding ring. Its low profile makes it glove-friendly and ideal for daily life.

Resizing is available to ensure a precise fit, with typical lead times communicated during your consultation.

Explore this semi-set marquise solitaire in our Williamsburg studio or begin your custom design journey online—crafted for your life, shaped by expert hands.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry in New York City.

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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