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 |
1.18Ct Medium Violet-Pink Amethyst, Marquise, Vs
10 x 5 mm (calibrated)
$ 9.44
1.47Ct Medium Pink Violet Amethyst, Emerald Cut, Vs
7 x 7 mm (calibrated)
$ 14.11
1.12Ct Light-Medium Violet Amethyst, Marquise, Vvs-Vs
10 x 5 mm (calibrated)
$ 8.96
1.02Ct Light-Medium Violet Amethyst, Marquise, Vvs
10 x 5 mm (calibrated)
$ 8.16
1.31Ct Deep Iris Violet Amethyst, Marquise, Vs
12.2 x 5.8 mm
$ 12.11
1.11Ct Light Violet Amethyst, Square, Vvs-Vs
6 x 6 mm (calibrated)
$ 10.66
1.06Ct Medium Violet Amethyst, Marquise, Vvs-Vs
10 x 5 mm (calibrated)
$ 8.48
1.34Ct Medium Dark-Violet Amethyst, Emerald Cut, Transparent
8 x 6 mm (calibrated)
$ 11.26
1.31Ct Light Violet Amethyst, Emerald Cut, Transparent
7 x 5 mm (calibrated)
$ 7.86
1.35Ct Intense Violet Amethyst, Emerald Cut, Transparent
8 x 6 mm (calibrated)
$ 11.34
1.42Ct Medium Violet Amethyst, Square, Vvs-Vs
7 x 7 mm (calibrated)
$ 13.63
1.26Ct Light Violet Amethyst, Emerald Cut, Transparent
7.2 x 5.2 mm
$ 9.07
1.42Ct Medium Violet Amethyst, Marquise, Vs
11.7 x 6 mm
$ 13.12
1.49Ct Deep Purplish Violet Amethyst, Marquise, Vs
12 x 5.8 mm
$ 11.80
1.23Ct Medium Violet Amethyst, Marquise, Vs
11.9 x 5.8 mm
$ 10.33
1.35Ct Medium Violet Amethyst, Marquise, Vs
11.9 x 6.1 mm
$ 12.48
1.22Ct Medium Violet Amethyst, Round, Vs
7 mm (calibrated)
$ 9.66
1.06Ct Iris Violet Amethyst, Marquise, Transparent
9.1 x 4.8 mm
$ 8.90
1.03Ct Deep Iris Violet Amethyst, Marquise, Vs-Si
10 x 5 mm (calibrated)
$ 8.24
1.12Ct Medium Light Purplish-Violet Amethyst, Marquise, Vvs
10 x 5 mm (calibrated)
$ 8.96
1.26Ct Pinkish Violet Amethyst, Marquise, Vs
11.8 x 5.7 mm
$ 11.64
1.14Ct Medium Violet Amethyst, Oval, Transparent
10.1 x 5 mm
$ 9.58
1.14Ct Medium Violet Amethyst, Square, Vvs-Vs
6.1 x 5.7 mm
$ 10.94
1.10Ct Pinkish Violet Amethyst, Cushion, Vvs
8 x 6 mm (calibrated)
$ 9.24
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 
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Overall Rating -> 8 
I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Overall Rating -> 10
the selection is good as are the prices
Overall Rating -> 10
Very food
