Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated marquise center, its tapered points draw the eye along a graceful silhouette, evoking a quiet drama that feels both modern and intimate. This semi-set halo ring features a 9 x 4.5 mm marquise lab-grown diamond, ready to be paired with your chosen stone for a personalized statement.

Crafted in 14K rose gold, the mounting balances warmth with subtlety, its low-profile halo setting designed to sit close to the finger for everyday comfort. The band’s smooth finish and secure prong work ensure durability without bulk, making it glove-friendly and ideal for stacking alongside complementary bands.

Each lab-grown diamond is selected for clarity and brilliance, reflecting our commitment to ethical jewelry that honors sustainability without compromise. The rose gold’s gentle hue complements a variety of skin tones, while the halo setting enhances the marquise’s natural sparkle without overwhelming its architectural shape.

This ring suits those who appreciate refined geometry paired with practical wearability—its slender proportions and secure setting accommodate active lifestyles while maintaining an elegant presence. Resizing is available to ensure a precise fit, crafted with the same attention to detail as the original design.

Explore this semi-set marquise halo in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative spirit.

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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