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 |
1.48ct Deep Pinkish Violet Amethyst, Marquise, VS
12 x 5.9 mm
$ 11.72
1.44ct Purplish Violet Amethyst, Marquise, VS
12.2 x 5.9 mm
$ 11.40
1.14ct Purplish Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 9.12
1.10ct Light Pinkish Violet Amethyst, Square, VS
6 x 6 mm (calibrated)
$ 10.56
1.38ct Iris Violet Amethyst, Marquise, VS
11.9 x 5.6 mm
$ 12.76
1.39ct Medium Violet Amethyst, Marquise, VS
12.1 x 5.8 mm
$ 11.68
1.44ct Pinkish Violet Amethyst, Square, VVS-VS
6.6 x 6.5 mm
$ 13.82
1.25ct Light Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 7.50
1.29ct Purplish Violet Amethyst, Emerald Cut, VS
7 x 7 mm (calibrated)
$ 12.38
1.35ct Pinkish Iris Violet Amethyst, Marquise, VS
12.1 x 5.5 mm
$ 12.48
1.07ct Medium Violet-Pink Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 8.56
1.26ct Pinkish Violet Amethyst, Marquise, VS
11.8 x 5.7 mm
$ 11.64
1.29ct Medium Light Purplish-Violet Amethyst, Emerald Cut, VVS
7 x 7 mm (calibrated)
$ 12.38
1.46ct Pinkish Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 13.49
1.22ct Medium Violet Amethyst, Round, VS
7 mm (calibrated)
$ 9.66
1.27ct Medium Violet Amethyst, Oval, Transparent
10 x 5.1 mm
$ 10.67
1.31ct Light Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 7.86
1.23ct Medium Violet Amethyst, Marquise, VS
11.9 x 5.8 mm
$ 10.33
1.23ct Pinkish Violet Amethyst, Square, VVS-VS
6.7 x 6.7 mm
$ 11.81
1.02ct Medium Light Purplish-Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 8.16
1.44ct Medium Violet Amethyst, Trillion, VS
8 x 8 mm (calibrated)
$ 11.46
1.06ct Medium Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 8.48
1.07ct Medium Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 8.56
1.26ct Deep Iris Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 7.56
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 -> 9 
The checkout said the my ccv was invalid. i had to use another card.
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Overall Rating -> 10 
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
Overall Rating -> 10
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10
I was able to find what I wanted very easily!
