Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, fiery beam that dances with every movement. This 9 x 4.5 mm stone, set in warm 14K yellow gold, is held securely in a refined solitaire setting that highlights its tapered drama without distraction.

Each ring is meticulously crafted in our Williamsburg studio, where the yellow gold band is hand-shaped for a smooth comfort fit that rests lightly on the finger. The low-profile mounting ensures everyday wearability, slipping easily beneath gloves or alongside stackable bands without catching.

Our marquise diamond is lab-grown, offering a clarity and brilliance that honors both craftsmanship and sustainability. This ethical choice reduces environmental impact while delivering the unmistakable sparkle of a finely cut gem.

Ideal for those who appreciate architectural elegance with a touch of vintage flair, this solitaire suits slender to medium finger shapes, elongating the hand with its graceful form. The ring’s balanced proportions make it a versatile companion for daily life or special moments.

Should you need resizing, our Brooklyn studio provides precise adjustments to ensure a perfect fit, crafted with care and attention to detail.

Visit us in Williamsburg to experience this marquise solitaire firsthand or begin your custom design journey online—where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for a lifetime.

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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