Lab-Grown Diamond Engagement Ring

Under the soft glow of a Brooklyn evening, the 7 x 7 mm cushion-cut diamond catches light with a gentle, vintage-inspired shimmer that feels both intimate and assured. Its rounded corners and subtle facets create a quiet dance of brilliance, inviting closer admiration.

Set in polished platinum, this engagement ring balances strength with elegance. The low-profile mounting ensures the diamond sits close to the finger, reducing snagging and enhancing comfort for everyday wear. Accents along the band add refined sparkle without overwhelming the center stone, while the smooth finish reflects meticulous handcrafting and final inspection in our Williamsburg studio.

Each diamond is lab-grown, offering a clarity and color that honors both sustainability and ethical sourcing without compromise.

The ring’s streamlined silhouette suits those who favor a refined, glove-friendly design that layers effortlessly with other bands or stands confidently alone. Its dimensions complement a range of hand sizes, making it a versatile choice for daily life.

Should you need a custom fit, resizing is handled with care to maintain the ring’s structural integrity and finish.

We invite you to experience this piece firsthand in our Williamsburg studio or explore custom design options online, where thoughtful craftsmanship meets your vision.

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