Lab-Grown Diamond Engagement Ring

Light catches the elongated points of the marquise shape, casting a subtle, graceful silhouette across the hand. This semi-set engagement ring foundation in 18K rose gold offers a warm glow that complements the sharp geometry of an 8 x 4 mm marquise diamond, ready to be chosen and set with precision.

Crafted with clean lines and a modern-minimal aesthetic, the mounting features delicate accent settings that enhance the center stone’s architectural presence without overpowering it. The band’s smooth finish and balanced profile ensure comfortable daily wear, while the low-profile design keeps the ring glove-friendly and easy to stack.

Each piece is meticulously finished in our Williamsburg studio, where expert jewelers inspect every detail to meet exacting standards. The rose gold’s subtle blush tone is carefully polished to a soft sheen, marrying contemporary clarity with handcrafted warmth.

Choosing a lab-grown diamond for this setting reflects a commitment to ethical jewelry, reducing environmental impact without compromising brilliance or clarity.

Ideal for those who appreciate structured elegance and a confident statement, this mounting suits slender fingers and complements elongated hand shapes, emphasizing grace through geometry.

Should you need resizing or wish to explore custom accents, our Brooklyn studio offers personalized consultations with thoughtful timelines tailored to your needs.

Visit us in Williamsburg or start your custom design journey online to bring this poised marquise engagement ring to life with a stone that speaks to your story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending modern design with local authenticity in every piece.

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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