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 |
10.92ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 87.01
12.22ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 97.37
10.83ctw Violet Amethyst, Cushion, VS
15 x 9.1 mm
$ 64.72
20.80ct Violet Amethyst, Cushion, VS
18 x 18 mm (calibrated)
$ 145.02
13.17ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 104.94
1.05ctw Violet Amethyst, Cushion, Transparent
5 x 5 mm (calibrated)
$ 7.32
11.51ctw Violet Amethyst, Cushion, VVS-VS
15.2 x 9.1 mm
$ 68.78
72.62ct Violet Amethyst, Cushion, VVS
32.7 x 22.5 mm
$ 506.31
15.12ct Violet Amethyst, Cushion, VVS
16 x 16 mm (calibrated)
$ 105.42
12.24ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 97.53
12.30ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 98.01
11.90ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 94.82
19.53ct Violet Amethyst, Cushion, VVS-VS
18 x 18 mm (calibrated)
$ 136.16
11.22ctw Violet Amethyst, Cushion, VS
15.3 x 9.2 mm
$ 55.88
16.09ctw Violet Amethyst, Cushion, VVS-VS
18.3 x 9.1 mm
$ 80.13
12.80ct Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 89.24
5.38ct Violet Amethyst, Cushion, VVS-VS
15.2 x 9 mm
$ 32.15
12.31ct Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 85.82
13.55ct Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 94.47
12.49ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 99.52
13.19ct Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 91.96
12.02ct Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 95.77
20.17ct Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 140.63
1.05ctw White Amethyst, Cushion, Transparent
5 x 5 mm (calibrated)
$ 7.32
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 -> 10 
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 10
Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.
Overall Rating -> 7 
Overall the site is good to use and simple to navigate for what i needed and i liked that they are clear and detailed on the size shape and cut of the stones only input id like is for stones that have a specific refractive quality like moonstone in my case if theyd showcase the cut stones refraction so you know how it looks when buying
Overall Rating -> 10
Very pleasant
Overall Rating -> 10
Very good.
