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 |
1.06ct Light Pinkish Violet Amethyst, Square, VS
6 x 6 mm (calibrated)
$ 10.18
1.01ct Medium Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 8.08
1.49ct Medium Purplish Violet Amethyst, Marquise, VS
11.8 x 6.1 mm
$ 13.76
1.32ct Purplish Violet Amethyst, Emerald Cut, Transparent
8 x 6 mm (calibrated)
$ 11.09
1.10ct Pinkish Violet Amethyst, Cushion, VVS
8 x 6 mm (calibrated)
$ 9.24
1.03ct Medium Violet Amethyst, Square, VVS-VS
6 x 6 mm (calibrated)
$ 9.89
1.08ct Pinkish Iris Violet Amethyst, Square, VVS
6 x 6 mm (calibrated)
$ 10.37
1.02ct Light-Medium Violet Amethyst, Marquise, VVS
10 x 5 mm (calibrated)
$ 8.16
1.02ct Medium Purplish Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 8.16
1.35ct Medium Violet Amethyst, Marquise, VS
11.9 x 6.1 mm
$ 12.48
1.01ct Medium Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 8.08
1.42ct Medium Violet Amethyst, Square, SI
7 x 7 mm (calibrated)
$ 13.63
1.11ct Light Violet Amethyst, Square, VVS-VS
6 x 6 mm (calibrated)
$ 10.66
1.08ct Bright Pinkish Violet Amethyst, Square, VVS-VS
6.8 x 6.5 mm
$ 10.37
1.05ct Deep Purplish Violet Amethyst, Marquise, VVS-VS
10 x 5 mm (calibrated)
$ 8.40
1.14ct Medium Violet Amethyst, Oval, Transparent
10.1 x 5 mm
$ 9.58
1.42ct Medium Violet Amethyst, Square, VVS-VS
7 x 7 mm (calibrated)
$ 13.63
1.33ct Light-Medium Violet Amethyst, Emerald Cut, VS
7 x 7 mm (calibrated)
$ 12.77
1.23ct Light Violet Amethyst, Square, VVS
6.6 x 6.5 mm
$ 11.81
1.05ct Pinkish Violet Amethyst, Square, VVS-VS
6 x 6 mm (calibrated)
$ 10.08
1.29ct Pinkish Violet Amethyst, Emerald Cut, Transparent
8 x 6 mm (calibrated)
$ 10.84
1.00ct Purplish Violet Amethyst, Marquise, VS
10 x 5 mm (calibrated)
$ 8.00
1.40ct Medium Violet Amethyst, Pear Shape, VVS-VS
10 x 7 mm (calibrated)
$ 12.94
1.02ct Light Pinkish Violet Amethyst, Emerald Cut, VS
6 x 6 mm (calibrated)
$ 9.79
Why Buy 1 Carat Amethyst from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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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 -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 10 
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Overall Rating -> 10
It was easy to navigate
Overall Rating -> 9 
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
