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 |
6.41ct Light-Medium Violet Amethyst, Cushion, VVS
15 x 9.3 mm
$ 46.15
21.27ct Purplish Violet Amethyst, Cushion, VVS-VS
18 x 18 mm (calibrated)
$ 178.67
19.11ct Light-Medium Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 160.52
20.29ct Medium Pink Violet Amethyst, Cushion, VS
20 x 15 mm (calibrated)
$ 170.44
12.41ct Pinkish Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 104.24
1.10ct Pinkish Violet Amethyst, Cushion, VVS
8 x 6 mm (calibrated)
$ 9.24
45.20ct Medium Violet Amethyst, Cushion, VVS-VS
24 x 20.1 mm
$ 379.68
11.56ct Deep Violet Amethyst, Cushion, VVS-VS
15 x 15 mm (calibrated)
$ 97.10
5.17ct Medium Light Purplish-Violet Amethyst, Cushion, VVS-VS
15 x 9.1 mm
$ 37.22
19.73ct Deep Violet Amethyst, Cushion, VS
20 x 15 mm (calibrated)
$ 165.73
5.80ct Purplish Violet Amethyst, Cushion, VVS
15.1 x 9.2 mm
$ 41.76
13.24ct Medium Pink Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 127.10
13.08ct Deep Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 125.57
13.39ct Deep Violet Amethyst, Cushion, VS
15 x 15 mm (calibrated)
$ 112.48
20.80ct Deep Purplish Violet Amethyst, Cushion, VS
18 x 18 mm (calibrated)
$ 174.72
10.90ct Iris Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 104.64
56.97ct Medium Violet Amethyst, Cushion, VVS
27 x 20 mm (calibrated)
$ 546.91
18.46ct Medium Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 155.06
10.51ctw Medium Violet Amethyst, Cushion, VVS
15.2 x 9.2 mm
$ 88.28
19.53ct Light-Medium Violet Amethyst, Cushion, VVS
20 x 15 mm (calibrated)
$ 164.05
13.73ct Pinkish Violet Amethyst, Cushion, VVS
15 x 15 mm (calibrated)
$ 115.33
19.50ct Light-Medium Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 163.80
12.62ct Purplish Violet Amethyst, Cushion, VVS
18 x 13 mm (calibrated)
$ 121.15
18.53ct Pinkish Iris Violet Amethyst, Cushion, VVS-VS
20 x 15 mm (calibrated)
$ 155.65
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 
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Overall Rating -> 9 
I wish there were options for jewelry settings
Overall Rating -> 10
Filters need to be improved but rest of website is great
Overall Rating -> 10
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
