Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set engagement ring foundation invites your choice of a 6 x 4 mm oval center, known for its graceful elongation and subtle vintage allure.

Crafted in cool, enduring platinum, the five-stone setting balances modern minimalism with architectural clarity. Each side stone is precisely bezel-set to enhance structure and secure wearability, while the low-profile band ensures comfort beneath gloves or daily wear. The polished finish reflects Brooklyn’s refined yet unpretentious spirit.

Our commitment to lab-grown diamonds means your ring carries a clear ethical edge—sustainably sourced with a focus on traceable origins and minimal environmental impact.

Designed for those who appreciate clean lines and confident form, this ring suits slender to medium finger sizes and pairs effortlessly with stackable bands or a wedding band of your choice. Its subtle height keeps it glove-friendly and ideal for everyday life.

Should you need resizing or wish to explore custom stone options, our Williamsburg studio offers a pressure-free consultation to guide your selection and ensure a perfect fit.

Visit us in Brooklyn or start your custom design journey online to bring this modern-minimal five-stone oval engagement ring to life.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical design in every piece we create.

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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