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 |
1.44ct Violet Amethyst, Square, VVS-VS
6.6 x 6.5 mm
$ 11.47
1.06ct Violet Amethyst, Marquise, Transparent
9.1 x 4.8 mm
$ 7.39
1.14ct Violet Amethyst, Oval, Transparent
10.1 x 5 mm
$ 7.95
1.31ct Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 6.52
1.36ct Violet Amethyst, Marquise, VS
11.8 x 5.9 mm
$ 8.95
1.30ct Violet Amethyst, Marquise, VS
12 x 5.9 mm
$ 9.97
1.48ct Violet Amethyst, Marquise, VS
12 x 5.9 mm
$ 9.73
1.18ct Violet Amethyst, Square, VVS
6 x 6 mm (calibrated)
$ 9.40
1.10ct Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 7.30
1.02ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 6.77
1.01ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 6.71
1.38ct Violet Amethyst, Marquise, VS
11.9 x 5.6 mm
$ 10.59
1.44ct Violet Amethyst, Trillion, VS
8 x 8 mm (calibrated)
$ 9.51
1.37ct Violet Amethyst, Marquise, VS
12 x 6 mm
$ 10.51
1.10ct Violet Amethyst, Square, VS
6 x 6 mm (calibrated)
$ 8.76
1.02ct Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 6.77
1.43ct Violet Amethyst, Marquise, VS
12 x 6 mm
$ 10.96
1.40ct Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 10.74
1.05ct Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 6.97
1.46ct Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 11.20
1.18ct Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 7.84
1.04ct Violet Amethyst, Marquise, VVS
10 x 5 mm (calibrated)
$ 6.91
1.42ct Violet Amethyst, Briolette, VVS-VS
8.2 x 5.1 mm
$ 7.78
1.48ct Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 10.32
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 
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 9 
Everything was good, the purchase was what I expected and what they show is what you get.
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Overall Rating -> 10
A pleasant experience and many choices to choose from
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
