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Cushion Cut Engagement Rings

Cushion Cut Engagement Rings are a timeless favorite, combining vintage charm with a soft, romantic sparkle. Their rounded edges and brilliant facets create a warm, classic look that never goes out of style.

Round Cut Round Cut
Oval Cut Oval Cut
Emerald Cut Emerald Cut
Cushion Cut Cushion Cut
Marquise Cut Marquise Cut
Radiant Cut Radiant Cut
Pear Cut Pear Cut
Princess Cut Princess Cut
Asscher Cut Asscher Cut
Heart Cut Heart Cut
67 Items
FILTER
Brielle Cushion Lab Grown Diamond Satin Finish Bezel Set Artisan Solitaire Engagement Ring
Brielle Cushion Lab Grown Diamond Satin Finish Bezel Set Artisan Solitaire Engagement Ring
Brielle Satin Finish Bezel Set Artisan Engagement Ring $ 1,810 (Setting Only)
Carat: 1 - 7
WG
YG
PL
Cushion Created with Sketch.
Precious Lab Grown Diamond Side Stone Engagement Ring
Precious Lab Grown Diamond Side Stone Engagement Ring
Precious Engagement Ring $ 1,420 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Ariel Cushion Lab Grown Diamond Eight Prong Royal Crown Hidden Halo Engagement Ring
Ariel Cushion Lab Grown Diamond Eight Prong Royal Crown Hidden Halo Engagement Ring
Ariel Eight Prong Royal Crown Engagement Ring $ 1,160 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Karina Lab Grown Diamond Twist Solitaire Wedding Set
Karina Lab Grown Diamond Twist Solitaire Wedding Set
Karina Twist Solitaire Wedding Set $ 2,740 (Setting Only)
Carat: 1 - 7
Matching Band
Aaliyah Lab Grown Diamond Cathedral Solitaire Engagement Ring
Aaliyah Lab Grown Diamond Cathedral Solitaire Engagement Ring
Aaliyah Cathedral Engagement Ring $ 1,655 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Cushion Created with Sketch.
Princess Created with Sketch.
Avery Lab Grown Diamond Double Row Wedding Set
Avery Lab Grown Diamond Double Row Wedding Set
Avery Double Row Wedding Set $ 2,240 (Setting Only)
Carat: 1 - 7
Paloma Lab Grown Diamond Halo Twist Wedding Set
Paloma Lab Grown Diamond Halo Twist Wedding Set
Paloma Halo Twist Wedding Set $ 3,105 (Setting Only)
Carat: 1 - 7
Victoria Lab Grown Diamond Vintage Milgrain Wedding Set
Victoria Lab Grown Diamond Vintage Milgrain Wedding Set
Victoria Vintage Milgrain Wedding Set $ 2,305 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Emerald Created with Sketch.
Oval Created with Sketch.
Pear Created with Sketch.
Tiffani Lab Grown Diamond Halo Milgrain and Beaded Prong Wedding Set
Tiffani Lab Grown Diamond Halo Milgrain and Beaded Prong Wedding Set
Tiffani Halo Milgrain and Beaded Prong Wedding Set $ 2,990 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Corina Lab Grown Diamond Split Shank Solitaire Wedding Set
Corina Lab Grown Diamond Split Shank Solitaire Wedding Set
Corina Split Shank Solitaire Wedding Set $ 3,020 (Setting Only)
Carat: 1 - 7
WG
RW
YW
Round Created with Sketch.
Oval Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Pear Created with Sketch.
Marquise Created with Sketch.
Emerald Created with Sketch.
Lucy Lab Grown Diamond Wide Cathedral Solitaire Wedding Set
Lucy Lab Grown Diamond Wide Cathedral Solitaire Wedding Set
Lucy Wide Cathedral Solitaire Wedding Set $ 3,440 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Emerald Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Pear Created with Sketch.
Marquise Created with Sketch.
Hope Lab Grown Diamond French Pave Wedding Set
Hope Lab Grown Diamond French Pave Wedding Set
Hope French Pave Wedding Set $ 2,180 (Setting Only)
Carat: 1 - 7
Matching Band
Brianna Lab Grown Diamond Infinity Twist Side Stone Engagement Ring
Brianna Lab Grown Diamond Infinity Twist Side Stone Engagement Ring
Brianna Infinity Twist Engagement Ring $ 2,065 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Matching Band
Tiffany Cushion Lab Grown Diamond Luxury Antique Vintage Halo Engagement Ring
Tiffany Cushion Lab Grown Diamond Luxury Antique Vintage Halo Engagement Ring
Tiffani Luxury Antique Vintage Engagement Ring $ 2,090 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Penny Lab Grown Diamond Wide Band Solitaire Engagement Ring
Penny Lab Grown Diamond Wide Band Solitaire Engagement Ring
Penny Wide Band Engagement Ring $ 2,655 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Pear Created with Sketch.
Asscher Created with Sketch.
Bernice Lab Grown Diamond Cathedral Solitaire Engagement Ring
Bernice Lab Grown Diamond Cathedral Solitaire Engagement Ring
Bernice Cathedral Engagement Ring $ 1,805 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Riley Lab Grown Diamond Tapered Solitaire Engagement Ring
Riley Lab Grown Diamond Tapered Solitaire Engagement Ring
Riley Tapered Engagement Ring $ 1,600 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.
Novia Cushion Lab Grown Diamond Split Shank Double Halo Engagement Ring
Novia Cushion Lab Grown Diamond Split Shank Double Halo Engagement Ring
Novia Split Shank Double Engagement Ring $ 2,070 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Hazel Lab Grown Diamond Cathedral Channel Wedding Set
Hazel Lab Grown Diamond Cathedral Channel Wedding Set
Hazel Cathedral Channel Wedding Set $ 2,830 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Emerald Created with Sketch.
Oval Created with Sketch.
Pear Created with Sketch.
Marquise Created with Sketch.
Emma Lab Grown Diamond Halo Pave Wedding Set
Emma Lab Grown Diamond Halo Pave Wedding Set
Emma Halo Pave Wedding Set $ 1,985 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Cushion Created with Sketch.
Dior Lab Grown Diamond Cathedral Solitaire Wedding Set
Dior Lab Grown Diamond Cathedral Solitaire Wedding Set
Marie Cathedral Solitaire Wedding Set $ 1,705 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Cushion Created with Sketch.
Emerald Created with Sketch.
Pear Created with Sketch.
Matching Band
Paris Lab Grown Diamond Vintage Milgrain Halo Engagement Ring
Paris Lab Grown Diamond Vintage Milgrain Halo Engagement Ring
Paris Vintage Milgrain Engagement Ring $ 1,850 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Cushion Created with Sketch.
Luxe Lab Grown Diamond Halo Classic Prong Wedding Set
Luxe Lab Grown Diamond Halo Classic Prong Wedding Set
Luxe Halo Classic Prong Wedding Set $ 2,145 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Ayla Lab Grown Diamond Infinity Twist Wedding Set
Ayla Lab Grown Diamond Infinity Twist Wedding Set
Ayla Infinity Twist Wedding Set $ 2,195 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Emerald Created with Sketch.
Oval Created with Sketch.
Pear Created with Sketch.
Marquise Created with Sketch.
Helen Lab Grown Diamond Tapered Channel Wedding Set
Helen Lab Grown Diamond Tapered Channel Wedding Set
Helen Tapered Channel Wedding Set $ 2,790 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Princess Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Emerald Created with Sketch.
Oval Created with Sketch.
Pear Created with Sketch.
Arabella Cushion Lab Grown Diamond Shared Prong Halo Engagement Ring
Arabella Cushion Lab Grown Diamond Shared Prong Halo Engagement Ring
Arabella Shared Prong Engagement Ring $ 1,415 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Cushion Created with Sketch.
Matching Band
Helen Lab Grown Diamond Pinched Channel Side Stone Engagement Ring
Helen Lab Grown Diamond Pinched Channel Side Stone Engagement Ring
Helen Pinched Channel Engagement Ring $ 1,695 (Setting Only)
Carat: 1 - 7
WG
YG
RG
PL
Round Created with Sketch.
Oval Created with Sketch.
Emerald Created with Sketch.
Cushion Created with Sketch.
Marquise Created with Sketch.
Radiant Created with Sketch.
Pear Created with Sketch.
Princess Created with Sketch.
Asscher Created with Sketch.

FILTER

REFINE

What is a cushion cut engagement ring and why choose lab grown?

Cushion cut engagement rings showcase a square or rectangular diamond with softly rounded corners, blending vintage romance with modern brilliance. MiaDonna’s cushion cut diamonds are lab grown—identical to mined stones but created sustainably and conflict-free. Set in recycled 14K gold, these rings offer timeless style rooted in ethical craftsmanship. Bold, brilliant, and beautifully responsible, cushion cuts are perfect for couples seeking elegance with a conscious heart.

Are cushion cut lab grown diamonds brilliant like round cuts?

Cushion cut lab grown diamonds offer exceptional brilliance, especially with modern faceting that enhances their romantic glow. While slightly softer than round cuts in sparkle, they shine with depth and elegance. MiaDonna selects only high-quality, sustainably created diamonds to ensure every cushion cut dazzles. Set in recycled 14K gold, these rings blend vintage charm with modern ethics—perfect for those seeking timeless beauty with an eco-conscious heart.

Can I personalize a cushion cut engagement ring at MiaDonna?

MiaDonna offers endless ways to customize your cushion cut engagement ring—from stone size and metal color to setting style and band design. Whether you prefer a sleek solitaire, a cushion halo, or side stone accents, your ring will reflect your unique style. Handcrafted with lab grown diamonds and recycled 14K gold, it’s a timeless design made modern—perfect for those who value beauty, individuality, and ethical craftsmanship.

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