Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a subtle, tapered sparkle that draws the eye along the finger’s natural line. This semi-set solitaire mounting in warm 10K rose gold offers a refined stage for a 10 x 5 mm marquise center, balancing presence with everyday ease.

Crafted with a low-profile setting, the band sits close to the hand, minimizing snagging while maintaining secure prongs that cradle the stone delicately yet firmly. The smooth finish and comfort-fit interior ensure the ring feels as natural as it looks, designed for daily wear without compromise.

Each diamond is lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without sacrificing brilliance or clarity.

The slender rose gold band complements elongated finger shapes beautifully and pairs well with stacking rings or a wedding band of similar width. Its subtle height makes it glove-friendly and unobtrusive for active lifestyles.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without disrupting the ring’s elegant proportions.

Explore this semi-set marquise solitaire in our Williamsburg studio or begin your custom design journey online—crafted for those who value thoughtful detail and enduring style.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical clarity and local authenticity.

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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