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Cushion Cut Gemstones

Cushion cut gemstones combine rounded corners with larger facets that maximize brilliance. Showcase their beauty in a cushion cut gemstone ring or other fine jewelry design.

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A cushion cut gemstone features soft rounded edges that differentiate them from more angular square or rectangular shapes. Refined over centuries from the old mine cut, cushion cut gemstones are a timeless, romantic choice. Each cushion cut gemstone waiting to be set is responsibly sourced with meticulous attention to quality. Offered in all colors of the rainbow, our cushion cut gemstones range from moody, royal blue to bright, fiery red and everything in between, allowing for a truly unique final design.


Pairing a cushion cut gemstone with the right setting is an imperative step in the creation of your ring. Choose from an expansive collection of gemstone ring settings that range in style from simple solitaires to luxurious halos. The perfect cushion cut gemstone rings reflect your one-of-a-kind love story, are crafted to be loved for a lifetime, and should be passed down for generations to come.

Cushion gemstones are offered in a wide range of dimensions from under 6mm to 10mm and larger, with popular length to width ratios ranging from nearly square 1.00 to 1.05 to slightly elongated proportions. Each listing displays exact measurements so you can compare stones side by side.
Cushion gemstones are available across the color spectrum including blue, green, pink, teal, purple, peach, yellow, and exclusive tones like Pacific Green and Malibu Blue. Both naturally colored and lab grown varieties are represented across many gem types.
Each cushion gemstone listing includes measurements, carat weight, color description, any clarity or treatment notes when applicable, and high resolution images and available videos. Gemstone specific details such as intensity for colored diamonds or origin type are also noted on the product page.
Yes, many cushion gemstones include 360 degree views or videos so you can inspect proportions, cut, and color from multiple angles. For stones without video, multiple high resolution images and detailed measurements are provided.
Cushion gemstones often convey timeless romance and classic elegance, with specific meanings varying by gem type. For example, sapphires often symbolize wisdom and loyalty while emeralds are commonly linked to growth and renewal.
Engagement ring settings such as solitaire, halo, bezel, and vintage inspired styles can accommodate cushion gemstones, with many settings designed to secure square or softly rounded stones. A Brilliant Earth jewelry specialist can help confirm compatibility based on a stone’s exact measurements.
Yes, a chosen cushion gemstone can be added to an engagement ring setting. Speak with a Brilliant Earth jewelry specialist to pair the stone with a compatible setting and complete your ring design.
Yes, the cushion gemstone collection includes both natural and lab grown options across many gem types including sapphires, emeralds, and colored diamonds. Each listing identifies whether a stone is natural or lab grown and provides specific details to help compare options.
Cushion sapphires can be cleaned with warm soapy water and a soft brush, then rinsed and dried gently. Avoid harsh chemicals and extreme heat, and contact a Brilliant Earth jewelry specialist for guidance on any specific stone concerns.
Yes, cushion gemstones can be set in an east west orientation depending on the stone’s measurements and the chosen ring design. A Brilliant Earth jewelry specialist can confirm whether a specific cushion gemstone suits that orientation.

Round Cut Gemstones

Marquise Cut Gemstones

Oval Cut Gemstones

Asscher Cut Gemstones

Radiant Cut Gemstones

Round Cut Diamonds

Round Cut Lab Grown Diamonds

Amethysts

Tanzanite

Pink Gemstones