Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 6.5 mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set foundation in warm 10K yellow gold offers a handcrafted canvas, shaped and polished in our Williamsburg studio to a smooth comfort fit that rests lightly against the skin.

The three-stone setting balances classic symmetry with artisanal precision, each prong meticulously formed to cradle your chosen center diamond securely while allowing maximum light to animate its facets. The low-profile design ensures everyday wearability without sacrificing presence or sparkle.

Crafted with lab-grown diamonds, this ring reflects a commitment to ethical jewelry—minimizing environmental impact while delivering exceptional clarity and brilliance. The yellow gold band’s subtle warmth complements a variety of skin tones, making it a versatile choice for those who appreciate understated elegance.

Ideal for hands that favor a balanced silhouette, this ring pairs effortlessly with stacking bands or stands alone as a statement of thoughtful design. Its semi-set state invites you to select a center stone that resonates personally, ensuring a truly custom expression.

Should you need resizing or guidance on stone selection, our Brooklyn studio offers attentive support throughout the process, with typical lead times tailored to your preferences.

Explore this semi-set three-stone ring in person at our Williamsburg workshop or begin your custom design journey online—where expert craftsmanship meets ethical clarity.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with sustainable practices and a deep connection to New York City’s artisanal 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.

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