Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as an 8 x 4 mm marquise diamond catches the light with its tapered, elegant silhouette. This semi-set solitaire ring offers a refined foundation, ready to showcase a center stone that balances architectural grace with everyday brilliance.

Crafted in 14K white gold, the mounting features a low-profile setting designed for comfort and durability. Its sleek band ensures the ring sits close to the finger, minimizing snagging and making it ideal for daily wear. Each curve and prong is meticulously finished in our Williamsburg studio, where precision meets quiet strength.

The diamond’s lab-grown origin reflects a commitment to ethical jewelry, reducing environmental impact while delivering exceptional clarity and sparkle. This choice aligns with a modern approach to sustainability without compromising on beauty.

Designed for those who appreciate subtle sophistication, the ring’s streamlined silhouette complements slender fingers and pairs effortlessly with stacking bands. Its modest height fits comfortably under gloves or sleeves, making it a versatile companion through every season.

Should you need resizing or wish to explore custom options, our Brooklyn studio offers personalized consultations with transparent timelines and care guidance.

Visit us in Williamsburg or begin your custom design journey online—experience the thoughtful craftsmanship and ethical values that define Haejin Jewelry. As a Brooklyn fine-jewelry studio, we specialize in lab-grown diamond engagement rings that blend expert design with responsible sourcing, crafted 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.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.