Natural 1 Carat Amethyst Gemstones
Discover perfectly sized 1 carat amethyst gemstones ready for elegant 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 1 Carat Amethyst
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
1.35ct Violet Amethyst, Marquise, VS
12.1 x 5.5 mm
$ 10.36
1.08ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 7.17
1.02ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 6.77
1.08ct Violet Amethyst, Marquise, VVS
9.7 x 4.9 mm
$ 7.17
1.23ct Violet Amethyst, Square, VVS-VS
6.7 x 6.7 mm
$ 9.80
1.05ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 6.97
1.10ct Violet Amethyst, Cushion, VVS
8 x 6 mm (calibrated)
$ 7.67
1.12ct Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 7.44
1.38ct Violet Amethyst, Square, VVS-VS
7 x 7 mm (calibrated)
$ 11.00
1.02ct Violet Amethyst, Emerald Cut, VS
6 x 6 mm (calibrated)
$ 8.13
1.07ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 7.10
1.48ct Violet Amethyst, Marquise, VS
12 x 5.9 mm
$ 9.73
1.23ct Violet Amethyst, Square, VVS
6.6 x 6.5 mm
$ 9.80
1.39ct Violet Amethyst, Marquise, VS
12.1 x 5.8 mm
$ 9.69
1.14ct Violet Amethyst, Oval, Transparent
10.1 x 5 mm
$ 7.95
1.37ct Violet Amethyst, Marquise, VS
12 x 6 mm
$ 10.51
1.35ct Violet Amethyst, Emerald Cut, Transparent
8 x 6 mm (calibrated)
$ 9.41
1.40ct Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 10.74
1.31ct Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 6.52
1.06ct Violet Amethyst, Square, VS
6 x 6 mm (calibrated)
$ 8.45
1.02ct Violet Amethyst, Marquise, VVS
10 x 5 mm (calibrated)
$ 6.77
1.42ct Violet Amethyst, Square, VVS-VS
7 x 7 mm (calibrated)
$ 11.31
1.25ct Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 6.23
1.26ct Violet Amethyst, Round, VS
7 mm (calibrated)
$ 8.28
Why Buy 1 Carat 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
Perfectly Sized 1 Carat Amethyst
A 1 carat amethyst offers an ideal balance of presence and wearability, making it one of the most popular gemstone sizes for everyday and fine jewelry.
Buy 1 Carat Amethyst Online
Browse our selection of natural 1 carat amethyst gemstones with detailed photos and specifications. Each stone is carefully selected and available for secure online purchase with worldwide delivery.
Is 1 Carat Amethyst a Good Size for Rings?
Yes, 1 ct amethyst stones are an excellent choice for rings. They provide noticeable color and brilliance without being overly large, making them suitable for engagement rings, cocktail rings, or statement pieces.
Color and Clarity in 1 Carat Stones
At one carat, amethyst typically displays rich purple tones ranging from light lavender to deep violet. Look for even color distribution and eye-clean clarity to maximize beauty and value.
Available Shapes and Cuts
Our 1 carat amethyst gemstones are available in popular shapes such as round, oval, cushion, and pear. Choose from faceted stones for brilliance or cabochons for a smooth, classic appearance.
Natural and Fully Disclosed
All of our 1 carat amethyst gemstones are natural. Any treatments, such as heat treatment, are fully disclosed to ensure transparency and buyer confidence.
February Birthstone Gift
Amethyst is the traditional February birthstone, making a 1 carat amethyst a meaningful and affordable gift for birthdays and special occasions.
Learn more about the origin, properties, and care of this gemstone on our Amethyst Information Page.
FAQs
How big is a 1 carat amethyst?
The exact dimensions depend on the cut and shape, but a round 1 carat amethyst is typically around 6-7 mm in diameter.
Is 1 carat amethyst suitable for an engagement ring?
Yes, amethyst has a Mohs hardness of 7, making a 1 carat amethyst suitable for occasional daily wear with proper care and protective settings.
Are your 1 ct amethyst stones natural?
Yes, all stones are natural. Any treatments are clearly disclosed on each product page.
What shapes are available in 1 carat amethyst?
We offer round, oval, cushion, pear, and other popular cuts, depending on current inventory.
Can I order multiple 1 carat amethyst stones?
Yes, you can purchase single stones or multiple 1 carat amethysts for matching jewelry projects or side stones.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Easy and functional
Overall Rating -> 10
Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!
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
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 9 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10
I loved it! Extensive inventory, great prices, I definitely will be buying from here again!
