Lab-Grown Diamond Engagement Ring

Soft light spills across a trio of stones, the central cushion diamond poised to catch every glance with its gentle, vintage-inspired glow. This semi-set engagement ring invites your choice of a 6 x 6 mm cushion-cut center, known for its rounded corners and subtle brilliance that balances warmth with sparkle.

Crafted in cool, enduring platinum, the three-stone setting is shaped by skilled hands in our Williamsburg studio. The low-profile mounting ensures the ring sits comfortably for daily wear, while the artisan finish reveals meticulous attention to detail—smooth edges, secure prongs, and a refined band that feels substantial yet light.

Each diamond is lab-grown, offering clarity and sparkle without the environmental cost of traditional mining. This ethical choice aligns with a modern commitment to sustainability and conscious luxury.

Designed for those who appreciate a meaningful symbol, the three-stone layout complements a variety of hand shapes and sizes, with a balanced silhouette that layers well alongside wedding bands or stackable rings. Its modest height makes it glove-friendly and ideal for everyday life.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as natural as it looks.

Explore this semi-set cushion engagement ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention in every detail.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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