Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a square diamond, casting a quiet geometry that feels both modern and intimate. This five-stone semi-set engagement ring invites you to select a 4.5 x 4.5 mm square center stone, its clean lines a subtle statement of refined structure.

Crafted in warm 10K yellow gold, the mounting’s low-profile setting balances presence with everyday ease. Each side stone is carefully positioned to enhance the center’s architectural clarity, while the smooth band offers a comfort fit that settles naturally on the finger.

Our commitment to lab-grown diamonds ensures a choice that honors both brilliance and sustainability, reflecting a mindful approach to fine jewelry.

Designed for those who appreciate a blend of classic form and contemporary grace, this ring pairs effortlessly with stacking bands or worn solo for understated elegance. Its modest height and secure setting make it glove-friendly and suited to daily wear.

Should you need resizing or wish to explore custom stone options, our Brooklyn studio offers personalized consultations to guide your selection with care.

Visit us in Williamsburg or begin your custom design journey online—each ring is a collaboration, crafted to reflect your story.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet thoughtful design for modern love.

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.