Marquis Diamond Engagement Ring
Designed by Carl Blackburn, La Jolla CA
Marquis Diamond Engagement Ring
This custom 1.50-carat marquise diamond engagement ring from C. Blackburn Jewelers showcases the dramatic symmetry that makes the marquise cut so captivating.
From this straight-on perspective, the elongated silhouette and tapered points are perfectly aligned, emphasizing the stone’s balanced proportions and elegant presence.
Set in 14k yellow gold, the warm tone of the metal frames the diamond’s crisp brilliance with classic contrast.
Round diamond accents on either side add measured flashes of light, reinforcing the center stone’s symmetry while maintaining a clean, refined look.
The result is a design that feels poised, intentional, and timeless at first glance.
Carl Blackburn Custom Ring Design
Viewed from the side, the ring reveals the graceful lift of the 1.50-carat marquise diamond and the careful craftsmanship behind its setting.
The prongs rise delicately to secure each tapered point, allowing light to enter freely and enhance the stone’s natural brilliance and fire.
The round side diamonds transition seamlessly into a slim, polished yellow gold band, creating a smooth visual flow from center to shank.
From this angle, the ring’s minimal profile and balanced structure become clear — refined, lightweight, and thoughtfully designed for effortless everyday wear while maintaining unmistakable elegance.