Lab-Grown Diamond Engagement Ring

Fingers extend gracefully beneath a marquise diamond’s tapered silhouette, catching light with a subtle, elongated sparkle. This three-stone semi-set ring features a 7 x 3.5 mm marquise center, poised to frame your chosen stones with delicate precision.

Crafted from 10K white gold, the band is shaped for everyday wear—comfort fit with a low profile that slips easily beneath gloves or alongside other rings. Each curve and prong is hand-finished in our Williamsburg studio, ensuring the setting balances secure hold with refined elegance.

The lab-grown marquise diamond offers a clear, sustainable brilliance, reflecting Haejin Jewelry’s commitment to ethical craftsmanship without compromise. Its elongated form flatters slender fingers and complements stackable bands, making it a versatile choice for modern engagement styling.

Because this is a semi-set, you can select your ideal center stone to personalize the ring’s character and size. Resizing is available to ensure a perfect fit, with care instructions provided to maintain the metal’s soft sheen over time.

Explore this design in person at our Williamsburg studio or begin your custom journey online—crafted for daily life, made for your story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design with ethical materials and local artisan skill.

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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