At the heart of this Edwardian-inspired engagement ring by Carl Blackburn is a striking 3.13-carat Old European Cut diamond.
Its elevated crown and compact table create the broad, flickering fire that antique connoisseurs cherish—warm flashes of light that feel intimate and expressive rather than sharp or overly modern.
From this straight-on perspective, the stone’s rounded outline and distinctive faceting immediately signal its vintage origin.
Framed in platinum, the center diamond radiates a soft, romantic brilliance that defines the ring’s early 20th-century character while maintaining impressive presence.