Lab-Grown Diamond Engagement Ring

When light catches the gentle curves of a heart-shaped diamond, it reveals a quiet declaration of love—bold yet intimate. This semi-set three-stone engagement ring invites you to select a 10 x 10 mm heart center, its silhouette both modern and unmistakably romantic.

Crafted in 18K yellow gold, the band offers a warm glow that complements the diamond’s clarity and structure. The three-stone setting balances architectural precision with subtle elegance, designed for daily wear with a low-profile setting that rests comfortably against the finger.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every detail to ensure a seamless fit and enduring shine. The choice of a lab-grown diamond reflects a commitment to ethical jewelry, reducing environmental impact without compromising brilliance.

This ring suits those who appreciate confident minimalism—its clean lines and balanced proportions make it ideal for stacking or wearing solo. The comfort fit band and modest profile ensure it pairs well with gloves or alongside a wedding band.

Should you wish to adjust sizing or explore center stone options, our studio offers personalized guidance with thoughtful lead times tailored to your design journey.

Visit us in Williamsburg or begin your custom design online to experience how Haejin Jewelry transforms intention into enduring artistry. We specialize in lab-grown diamond engagement rings crafted with ethical precision and Brooklyn-born expertise.

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.