Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise shape, casting a slender, elegant shadow that dances with every movement. This semi-set halo engagement ring foundation in 10K yellow gold frames an 8 x 4 mm marquise center with a delicate halo setting designed to amplify brilliance without bulk.

Crafted for everyday wear, the low-profile mounting keeps the ring close to the finger, reducing snagging while maintaining a refined silhouette. The warm glow of yellow gold is hand-finished to a smooth comfort fit, ensuring it feels as natural as it looks. Each piece undergoes meticulous inspection in our Williamsburg studio to meet exacting standards.

Choosing a lab-grown diamond means embracing clarity and sustainability, reflecting a commitment to ethical jewelry without compromise. The marquise cut’s tapered points visually elongate the finger, ideal for those who appreciate a distinctive yet wearable statement. Its halo setting adds subtle sparkle, making it a versatile choice for stacking or solo wear.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit. Lead times are transparent and tailored to your custom design process.

We invite you to explore this semi-set halo ring in person at 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, combining expert craftsmanship with ethical sourcing and a modern design ethos rooted 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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