Cushion Cut Amethyst Gemstones
Browse natural cushion cut amethyst gemstones in vibrant purple shades, ready for elegant custom jewelry designs.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet Cushion-Cut Amethyst
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White Cushion-Cut Amethyst
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
21.58ct Intense Violet Amethyst, Cushion, VVS-VS
16 x 16 mm (calibrated)
$ 207.17
20.59ct Purplish Violet Amethyst, Cushion, VVS
18 x 18 mm (calibrated)
$ 144.13
95.38ct Medium Purplish Violet Amethyst, Cushion, VS
28.7 x 25.7 mm
$ 667.66
8.25ct Light-Medium Violet Amethyst, Cushion, VVS
14 x 12 mm (calibrated)
$ 69.30
12.20ct Medium Violet Amethyst, Cushion, VVS-VS
16 x 16 mm (calibrated)
$ 102.48
1.04ctw Light Reddish Violet Amethyst, Cushion, Transparent
5 x 5 mm (calibrated)
$ 8.74
11.09ct Purplish Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 106.46
13.11ct Medium Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 125.86
5.68ct Medium Violet Amethyst, Cushion, VVS
15.2 x 9 mm
$ 34.08
12.36ct Medium Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 118.66
11.90ct Medium Pink Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 114.24
12.11ct Iris Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 101.72
20.17ct Eggplant Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 169.43
12.93ct Iris Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 108.61
7.87ct Pinkish Violet Amethyst, Cushion, VVS-VS
18.2 x 9.1 mm
$ 56.66
21.46ct Medium Purplish Violet Amethyst, Cushion, VVS
18 x 18 mm (calibrated)
$ 180.26
12.56ctw Medium Purplish Violet Amethyst, Cushion, VVS-VS
15 x 9.2 mm
$ 105.50
12.80ct Iris Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 107.52
11.54ctw Medium Violet Amethyst, Cushion, VVS
15.2 x 9.1 mm
$ 96.94
21.19ct Medium Pinkish Violet Amethyst, Cushion, VVS
18 x 18 mm (calibrated)
$ 203.42
10.91ct Medium Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 104.74
12.54ct Medium Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 120.38
10.69ctw Eggplant Violet Amethyst, Cushion, VVS
15.1 x 9.1 mm
$ 76.97
1.11ctw Light Reddish Violet Amethyst, Cushion, Transparent
5 x 5 mm (calibrated)
$ 9.32
Why Buy Cushion-Cut Amethyst from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Cushion Cut Amethyst Stones
Our cushion cut amethyst gemstones are 100% natural and carefully selected for their rich purple color, clarity, and brilliance. Each stone is inspected to ensure high quality and full disclosure of any treatments.
Buy Loose Cushion Cut Amethyst Online
Shop loose cushion cut amethyst with confidence at GemSelect. Choose from a wide range of sizes, carat weights, and shades, all available with secure checkout and worldwide shipping.
Why Choose the Cushion Cut?
The cushion cut combines soft rounded corners with brilliant-style faceting, enhancing light return and depth of color. It is a timeless shape ideal for rings, earrings, pendants, and statement jewelry pieces.
Amethyst for Custom Jewelry
With a Mohs hardness of 7, cushion cut amethyst is durable enough for most jewelry applications. Its balanced shape makes it especially popular for engagement-style rings and classic halo settings.
Available Sizes and Calibrated Options
We offer cushion cut amethyst in a variety of standard and calibrated sizes, making them easy to mount into pre-made settings. Both small accent stones and larger centerpiece gems are available.
February Birthstone
Amethyst is the traditional birthstone for February and is associated with clarity and balance. A cushion cut amethyst makes a meaningful gift for birthdays and special occasions.
Learn more about properties, sources, and care on our Amethyst Information Page.
FAQs
Is cushion cut amethyst a good choice for rings?
Yes. With a Mohs hardness of 7, amethyst is suitable for rings when properly set and cared for. The cushion cut offers both durability and strong light performance.
Are your cushion cut amethyst stones natural?
All cushion cut amethyst gemstones at GemSelect are natural. Any treatments, such as heat enhancement, are clearly disclosed for full transparency.
What color should I look for in cushion cut amethyst?
The most desirable stones display a rich, even purple color without visible zoning. Cushion cuts often enhance depth and saturation of color.
Do you offer calibrated cushion cut amethyst sizes?
Yes, many stones are available in calibrated sizes suitable for standard jewelry settings, helping jewelers and designers save time during mounting.
Do you ship cushion cut amethyst internationally?
Yes, we ship worldwide with secure packaging and multiple shipping options to ensure your gemstone arrives safely.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
I think therea's no problem
Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Overall Rating -> 10 
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10
I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items
Overall Rating -> 10
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
