Lab-Grown Diamond Engagement Ring

Soft light spills across a gently rounded cushion diamond, its delicate facets catching the eye with a quiet, vintage-inspired glow. This semi-set solitaire ring offers a refined foundation in 14K white gold, designed to cradle a 9 x 9 mm cushion-cut stone with subtle elegance.

Handcrafted in Williamsburg, Brooklyn, the band’s smooth profile and polished finish ensure comfort for everyday wear, while the low-set prongs keep the silhouette sleek and glove-friendly. Each piece undergoes meticulous inspection to meet exacting standards of craftsmanship and durability.

Choosing a lab-grown diamond for this setting reflects a commitment to ethical jewelry, reducing environmental impact without compromising brilliance or clarity.

Ideal for those who appreciate a romantic yet modern aesthetic, this solitaire mounting complements the cushion’s soft corners and vintage warmth, enhancing the hand’s natural grace. Its versatile design invites pairing with wedding bands or stacking rings for a personalized look.

Resizing is available to ensure the perfect fit, with typical lead times tailored to your custom design preferences.

Explore this semi-set solitaire in our Williamsburg studio or begin your custom design journey online—where expert guidance and thoughtful craftsmanship meet.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio devoted to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s most meaningful moments.

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.