Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, luminous shadow across the hand. This three-stone engagement ring in polished platinum frames a 9 x 4.5 mm marquise center with two tapered side stones, each precisely set to emphasize clarity and architectural balance.

Crafted in Williamsburg, the ring’s low-profile setting ensures a comfortable fit beneath daily wear, while the platinum band’s subtle weight anchors the design with quiet strength. Each stone is meticulously inspected for brilliance and symmetry before final polishing, reflecting a modern-minimal ethos of refined structure and confident clarity.

Our lab-grown diamonds offer the same optical performance as mined stones with a significantly reduced environmental footprint, aligning with a commitment to ethical jewelry without compromise.

Ideal for those who appreciate sleek geometry and a statement that elongates the finger, this ring pairs effortlessly with stackable bands or stands alone as a singular expression of intention. Its comfort fit and secure setting make it glove-friendly and practical for everyday life.

Should you need a custom adjustment, resizing is available to ensure a perfect fit without disrupting the ring’s clean lines.

Visit our Williamsburg studio to experience this design firsthand or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical innovation in Brooklyn’s vibrant creative community.

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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