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 |
18.82ct Medium Dark-Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 158.09
5.73ct Pinkish Violet Amethyst, Cushion, VVS-VS
15.2 x 9.1 mm
$ 41.26
21.91ct Pinkish Violet Amethyst, Cushion, VVS
18.1 x 8 mm
$ 210.34
12.86ct Iris Violet Amethyst, Cushion, VVS-VS
15 x 15 mm (calibrated)
$ 108.02
20.58ct Medium Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 172.87
18.76ct Medium Pink Violet Amethyst, Cushion, VS
20 x 15 mm (calibrated)
$ 157.58
12.93ct Pinkish Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 108.61
18.37ct Light-Medium Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 154.31
55.74ct Intense Violet Amethyst, Cushion, VVS
26.5 x 23 mm
$ 468.22
10.94ct Pinkish Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 105.02
19.07ct Medium Violet Amethyst, Cushion, VVS
19 x 18 mm
$ 160.19
7.55ct Light-Medium Violet Amethyst, Cushion, VVS
18.1 x 9 mm
$ 54.36
5.78ct Pinkish Violet Amethyst, Cushion, VVS-VS
15.2 x 9.2 mm
$ 41.62
12.13ct Purplish Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 116.45
13.17ct Medium Pinkish Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 126.43
11.22ctw Iris Violet Amethyst, Cushion, VS
15.3 x 9.2 mm
$ 67.32
11.30ctw Medium Light Purplish-Violet Amethyst, Cushion, VVS
15.1 x 9.1 mm
$ 81.36
12.04ct Deep Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 115.58
12.98ct Medium Light Purplish-Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 124.61
11.54ctw Medium Violet Amethyst, Cushion, VVS
15.2 x 9.1 mm
$ 96.94
2.78ct Pinkish Violet Amethyst, Cushion, VVS
10 x 8 mm (calibrated)
$ 23.35
12.36ct Medium Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 118.66
10.51ctw Medium Violet Amethyst, Cushion, VVS
15.2 x 9.2 mm
$ 88.28
19.62ct Medium Pink Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 164.81
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 
Great selection of gems at a reasonable price
Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Overall Rating -> 9 
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
excellent deals-excellent service-fair prices
Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
