Lab-Grown Diamond Engagement Ring

The elongated silhouette of the marquise diamond stretches gracefully across the finger, its pointed ends creating a striking, refined presence. This semi-set solitaire ring features a 10 x 5 mm marquise center, designed to showcase the stone’s distinctive shape while maintaining a sleek, low-profile setting that sits comfortably for everyday wear.

Crafted from 10K yellow gold, the band is polished to a soft sheen, offering subtle warmth against the skin. The mounting’s secure prong setting balances protection with light exposure, allowing the diamond’s facets to catch and reflect light with quiet brilliance. The ring’s streamlined design ensures it layers effortlessly with other bands or stands alone with confident simplicity.

Each diamond is lab-grown, embodying a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or sparkle. The semi-set style invites you to select a center stone that speaks personally, with expert guidance available to ensure a precise fit and finish.

Ideal for those who appreciate architectural elegance paired with practical wearability, this ring complements slender to medium finger shapes and fits comfortably beneath gloves or daily activities. Its low profile reduces snagging, making it a thoughtful choice for a life in motion.

Should you need resizing or custom adjustments, our Brooklyn studio offers attentive care with typical lead times tailored to your design preferences.

Explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets conscious luxury.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a distinctly local sensibility.

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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