Lab-Grown Diamond Engagement Ring

Morning light catches the gentle curve of a platinum band, poised to cradle a round diamond that will soon sparkle with quiet brilliance. This solitaire semi-set invites you to select a center stone between 4.2 and 4.9 mm, its six-prong setting designed to hold your choice with delicate strength.

Crafted in platinum for enduring resilience, the band features a comfort fit that slides smoothly over the finger, balancing presence with everyday ease. The low-profile six-prong setting offers subtle elevation, allowing light to dance freely across the diamond’s classic round facets without catching on gloves or sleeves.

Each piece is meticulously finished and inspected in our Williamsburg studio, where precision meets a modern sensibility. The ethical clarity of lab-grown diamonds complements the sustainable ethos behind this design, offering a conscious alternative without compromise.

Ideal for those who appreciate refined simplicity and a ring that adapts seamlessly to daily life, this solitaire suits slender to medium finger shapes and pairs effortlessly with wedding bands or stackable rings. Its understated elegance ensures it remains a quiet companion through every moment.

Should you wish to adjust sizing or explore center stone options, our team is happy to guide you through a personalized experience with thoughtful care and attention.

Visit our Williamsburg studio or begin your custom design journey online to bring this vision to life. Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with expert care, ethical craftsmanship, and a deep connection to New York City’s creative spirit.

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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