Custom Elongated Hexagon Lab-Grown Emerald Engagement Ring in 18K Yellow Gold

This custom engagement ring features a striking elongated hexagon lab-grown emerald, set in rich 18K yellow gold for a bold yet refined look. The 1.3-carat emerald displays a vivid green hue and crisp faceting, offering a modern geometric presence while retaining the timeless elegance emeralds are known for.

The center stone is framed in a sculpted setting that emphasizes its elongated hexagon shape, giving the ring strong architectural lines and visual balance. Tapered baguette diamond accents flank the emerald, adding clean brilliance and contrast without overpowering the center stone. Their linear form complements the geometry of the emerald and draws the eye inward.

From the side, the setting reveals thoughtful craftsmanship, with graceful metalwork that lifts the stone while maintaining a balanced, wearable profile. The warmth of the 18K yellow gold enhances the emerald’s natural vibrancy, creating a design that feels intentional, elevated, and distinctly personal.

Designed as a bespoke piece, this ring highlights:

• Elongated hexagon lab-grown emerald (1.3 ct) with vivid green color
• 18K yellow gold setting for depth, warmth, and longevity
• Tapered baguette diamond side stones for clean contrast and symmetry
• A modern geometric silhouette with timeless proportions
• A fully custom design tailored to the customer’s vision

This ring is a beautiful example of how thoughtful design and meaningful stone selection come together to create something truly one of a kind.

If this style inspires you, we’d be honored to help craft a custom engagement ring of your own—built around your preferred stone, metal, and personal design details.

Interested in a similar ring?
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