Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow that dances along the finger. This semi-set engagement ring invites you to select a 10 x 5 mm marquise stone, whose tapered points and graceful curves evoke a refined, vintage allure.

Crafted from 18K white gold, the mounting features delicate accent stones that frame the center with subtle brilliance. The artisan finish reveals hand-polished surfaces and secure prong settings designed for everyday wear, while the low-profile band ensures comfort beneath gloves or alongside stackable rings.

Each diamond is lab-grown, offering a transparent origin and a lighter environmental footprint without compromising on clarity or fire. This ring’s slender form suits those who appreciate architectural elegance paired with modern sensibility.

Its semi-set nature allows you to personalize the centerpiece, making it a truly bespoke expression. Resizing is available to ensure a seamless fit, crafted with the same care as the original design.

Visit our Williamsburg studio to explore this setting in person or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for daily life and lasting beauty.

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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