Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curves of a 7 x 7 mm cushion-cut diamond, its soft glow unfolding like a whispered promise. This three-stone engagement ring, set in warm 14K yellow gold, balances classic romance with modern craftsmanship.

Each diamond is meticulously secured in a low-profile setting that allows light to dance freely across the facets, while the smooth comfort fit band rests effortlessly against the skin. Hand-finished in our Williamsburg studio, the ring’s polished surface reflects the care and precision of expert artisans who inspect every detail before it leaves the bench.

Crafted from ethically sourced lab-grown diamonds, this ring embodies a commitment to sustainability without compromising brilliance or clarity. The cushion shape’s rounded corners and softly faceted surface offer a vintage-inspired glow that complements a variety of hand shapes, making it equally striking alone or paired with stackable bands.

Designed for daily wear, its subtle profile slips easily beneath gloves and rings alike, ideal for those who appreciate understated elegance with a tactile sense of comfort. Resizing is available to ensure a perfect fit, tailored to your unique hand.

Explore this romantic three-stone cushion ring in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise meet to create pieces made for a lifetime.

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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