Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of an 11 x 11 mm cushion-cut diamond, its gentle glow unfolding like a quiet promise. This engagement ring is crafted in 14K yellow gold, its warm hue embracing the stone with a low-profile setting designed for everyday grace.

The band’s smooth finish and subtle accents ensure a comfortable fit that slides easily beneath gloves or alongside other stackable rings. Each detail is carefully inspected in our Williamsburg studio, where precision meets wearability in a design meant to live with you.

Our diamonds are lab-grown, offering clarity and brilliance with a smaller environmental footprint, reflecting a commitment to ethical jewelry without compromise.

Ideal for those who appreciate a balance of presence and practicality, this ring’s cushion shape lends a soft vintage glow that complements a variety of hand shapes and sizes.

Should you need resizing, our in-house artisans provide expert adjustments to maintain the ring’s integrity and comfort.

Visit us in Williamsburg or explore custom design options online to experience the thoughtful craftsmanship behind every piece.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to 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.

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