Lab-Grown Diamond Engagement Ring

Soft light filters through a cushion-cut diamond’s gentle curves, its rounded corners catching the eye with a subtle vintage glow. This three-stone semi-set engagement ring in 14K rose gold offers a warm embrace, the blush-hued band handcrafted to cradle a 7 x 7 mm center stone of your choosing.

Each band is shaped and finished in our Williamsburg studio, where artisan hands polish the rose gold to a satin sheen that wears comfortably against the skin. The three-stone setting balances presence with practicality, designed to sit low enough for everyday wear without sacrificing sparkle.

Our commitment to lab-grown diamonds ensures clarity and brilliance with a lighter environmental footprint, reflecting a modern approach to ethical jewelry. The semi-set design invites you to select a cushion-cut center that complements your style, whether you prefer a softer glow or a more vibrant fire.

Ideal for those who appreciate a ring that feels as natural on the hand as it looks in the light, this setting pairs well with stacking bands and slips easily beneath gloves or sleeves. The 14K rose gold’s warmth enhances the cushion shape’s romantic silhouette, creating a harmonious balance of form and function.

Resizing is available to ensure a perfect fit, and our studio team is happy to guide you through care and customization options. Lead times vary based on stone selection but are communicated clearly from consultation to completion.

Visit our Williamsburg workshop to explore this semi-set cushion engagement ring in person or begin your custom design journey online. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet the spirit of 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.

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

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.