Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, dramatic shadow that dances with every movement. This semi-set solitaire ring invites you to select a 10 x 5 mm marquise stone, its tapered points lending a refined, vintage-inspired elegance.

Crafted from 14K white gold, the mounting features a delicate yet secure four-prong setting designed to showcase the diamond’s distinctive shape while maintaining a low profile for everyday wear. The band’s smooth finish and subtle taper ensure a comfortable fit, ideal for those who appreciate understated artisan detail without sacrificing durability.

Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets quiet craftsmanship. The choice of a lab-grown diamond aligns with a commitment to ethical jewelry, offering clarity and brilliance with a smaller environmental footprint.

Its slender form suits hands that favor elongated lines and works beautifully as a standalone statement or paired with stackable bands. The low-profile setting slips easily beneath gloves and daily wear, making it a practical yet elegant choice.

Should you wish to adjust the band size, resizing is available to ensure a perfect fit without compromising the ring’s integrity.

Explore this semi-set marquise solitaire in our Williamsburg studio or begin your custom design journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise 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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