Custom Oval Lab-Grown Fancy Vivid Blue Diamond Engagement Ring in 14K Yellow Gold

This custom engagement ring features a captivating oval brilliant–cut lab-grown diamond in a rare Fancy Vivid Blue hue, set in warm 14K yellow gold. With VS1 clarity and a 1.5-carat presence, the center stone delivers striking color and exceptional brilliance—bold yet refined, and unmistakably distinctive.

The oval blue diamond is elevated in a sculptural gold setting that allows light to enter from all angles, enhancing both its saturation and sparkle. Subtle diamond accents along the shoulders add balance and visual interest, while the open, architectural lines of the band give the design a sense of movement and airiness without detracting from the center stone.

The contrast between the vivid blue diamond and yellow gold creates a look that feels modern, expressive, and timeless all at once—perfect for someone drawn to color-forward design with classic proportions.

Designed as a bespoke piece, this ring highlights:

• Oval brilliant–cut lab-grown diamond, 1.5 ct, VS1 clarity
• Fancy Vivid Blue color for bold, saturated brilliance
• 14K yellow gold setting that enhances contrast and warmth
• Refined accent diamonds that complement the center stone
• A modern, sculptural silhouette with elegant openness

This ring is a beautiful example of how custom design allows color, structure, and personality to come together in a way that feels intentional and one of a kind.

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

Interested in a similar ring?
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