Sunlight catches the elongated curves of a marquise diamond, casting a slender, dramatic shadow that dances with every movement. This 12 x 6 mm center stone is nestled in a 14K rose gold band, its warm blush hue complementing the gem’s tapered brilliance with subtle artisan precision.

Handcrafted in our Williamsburg studio, the ring’s low-profile setting balances elegance with everyday wearability. Each accent stone is carefully set to enhance the marquise’s signature pointed ends without overwhelming its architectural silhouette. The band’s smooth finish and gentle comfort fit invite daily wear, while the rose gold’s soft glow deepens over time, revealing the hand of skilled craftsmanship.

Our commitment to sustainability shines through the use of a lab-grown diamond, offering clarity and fire without the environmental cost of traditional mining. This ethical choice aligns with a modern approach to fine jewelry—thoughtful, responsible, and radiant.

Designed for those who appreciate a statement piece that remains refined, this ring suits hands that welcome elongation and grace. Its slender profile layers beautifully with stackable bands or stands alone as a singular expression of intention.

Should you need a custom fit, resizing is handled delicately in-house to maintain the integrity of the setting and finish. Typical lead times reflect our dedication to meticulous handcrafting rather than rushed production.

Explore this marquise lab-grown diamond engagement ring in person at our Williamsburg studio or begin your custom design journey online, where thoughtful consultation meets Brooklyn’s artisanal spirit.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a local, personalized design experience.

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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