The Complete Guide to Cushion Cut Diamonds in Dallas

Cushion cut diamonds — also known as pillow cut or cushion-shaped diamonds — are a timeless fusion of vintage charm and modern brilliance. With their softly rounded corners and large facets, this romantic cut has captivated hearts for over two centuries.

What is a Cushion Cut Diamond?

The cushion cut diamond features a square or rectangular shape with gently rounded corners, resembling a luxurious pillow. Its faceting style combines the fire of old-world cuts with contemporary brilliance, creating depth and character that few other shapes can match. This harmonious blend of tradition and sparkle makes the cushion cut both classic and distinctive.

Evaluating the Ideal Cushion Cut

Like other fancy shapes, cushion cuts are not assigned a standardized cut grade by the GIA. Instead, buyers focus on proportions and visual appeal. The length-to-width ratio is a key consideration:

• Square cushions (1.00-1.05 ratio) offer balanced, symmetrical elegance
• Rectangular cushions (1.10-1.30+ ratio) provide an elongated, vintage-inspired look

Since measurements alone don't capture the full picture, examining multiple cushion cuts side-by-side is crucial. In-person viewing reveals the unique facet patterns, depth of fire, and overall presence that will resonate with your personal taste.

Why the Cut Quality Matters

The beauty of a cushion diamond depends heavily on its cutting. Two important factors to consider are:

• Crushed ice vs. chunky facets – modern cushions show either a brilliant, fragmented sparkle or larger, bolder flashes of light
• Depth and symmetry – poor proportions can reduce brilliance and create a dull appearance

A well-cut cushion will display captivating fire, balanced corners, and dynamic light return that brings the stone to life.