3 Carat Loose Gemstones
Browse our selection of natural 3 carat gemstones, perfect for fine jewelry and investment pieces.
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Bi-color 3 ct Gemstones
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Black 3 ct Gemstones
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Blue 3 ct Gemstones
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Brown 3 ct Gemstones
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Golden 3 ct Gemstones
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Gray
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Green 3 ct Gemstones
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Multicolor 3 ct Gemstones
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Orange 3 ct Gemstones
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Pink 3 ct Gemstones
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Purple 3 ct Gemstones
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Red 3 ct Gemstones
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Turquoise 3 ct Gemstones
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Violet 3 ct Gemstones
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White 3 ct Gemstones
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Yellow 3 ct Gemstones
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
3.49ct Violet Amethyst, Round, VVS
10 mm (calibrated)
$ 26.76
3.01ct White Zircon, Oval, VVS
8.1 x 6.9 mm
$ 82.45
3.36ct Multicolor Labradorite, Baguette, Translucent
9 x 7 mm (calibrated)
$ 4.62
3.17ct Green Malachite, Oval, Opaque
10 x 8 mm (calibrated)
$ 3.15
3.29ct Pink Morganite, Pear Shape, Transparent
12 x 8 mm (calibrated)
$ 13.65
3.09ct Violet Amethyst, Trillion, VVS-VS
10 x 10 mm (calibrated)
$ 23.16
3.20ct Multicolor Labradorite, Baguette, Translucent
9 x 7 mm (calibrated)
$ 4.40
3.25ct White Topaz, Oval, VVS-VS
10 x 8 mm (calibrated)
$ 17.81
3.06ct Violet Amethyst, Trillion, VVS-VS
10.4 x 7.4 mm
$ 21.33
3.31ct Multicolor Labradorite, Marquise, Translucent
14 x 7 mm (calibrated)
$ 7.32
3.05ct Brown Smoky Quartz, Marquise, VVS-VS
18.1 x 7.1 mm
$ 18.23
3.43ct Yellow Citrine, Square, VS
9 x 9 mm (calibrated)
$ 18.79
3.14ct Yellow Citrine, Oval, VVS-VS
11 x 9 mm (calibrated)
$ 13.76
3.20ct Yellow Citrine, Emerald Cut, VVS-VS
10.7 x 8.6 mm
$ 24.54
3.43ct Brown Tiger'S Eye, Pear Shape, Opaque
10 x 10 mm (calibrated)
$ 4.44
3.14ct Yellow Beryl, Oval, VVS
11 x 9 mm (calibrated)
$ 78.19
3.32ct Blue Topaz, Square, VVS
8 x 8 mm (calibrated)
$ 25.79
3.49ct Yellow Citrine, Oval, VVS-VS
11 x 9 mm (calibrated)
$ 21.80
3.30ct Multicolor Pietersite, Marquise, Opaque
17.3 x 6.9 mm
$ 7.79
3.39ct Yellow Citrine, Pear Shape, VVS-VS
12 x 10 mm (calibrated)
$ 21.06
3.29ct Pink Rose Quartz, Emerald Cut, Transparent
9.4 x 9.2 mm
$ 18.03
3.48ct Multicolor Opal Triplet, Fancy, Opaque
17.1 x 8.3 mm
$ 86.65
3.00ct Yellow Rutile Quartz, Marquise, Transparent
13.7 x 7.1 mm
$ 8.08
3.19ct Yellow Citrine, Oval, VVS-VS
11 x 9 mm (calibrated)
$ 24.46
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Why Buy 3 Ct Gemstones 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
Natural 3 Carat Gemstones
Our 3 carat gemstones are 100% natural and carefully selected for quality, color, and clarity, making them ideal for standout jewelry designs.
3 Carat Loose Gemstones for Sale
Explore a wide range of 3 carat loose gemstones available in popular varieties such as sapphire, ruby, tourmaline, and more, all ready for custom settings.
Best Uses for 3 Carat Gems
3 carat gems are ideal for statement rings, pendants, and high-end jewelry pieces, offering a noticeable size without becoming impractical for daily wear.
Faceted and Cabochon Options
Choose from faceted 3ct gemstones for brilliance and sparkle or cabochon cuts for smooth surfaces and unique visual appeal.
Color Variety in 3 Carat Stones
Our collection includes gemstones in a wide spectrum of colors, from vivid blues and reds to soft pastels and rare color-change varieties.
Calibrated 3 Carat Gemstones
Find calibrated stones that fit standard jewelry settings, helping jewelers and designers save time while ensuring precise results.
Investment-Grade Gemstones
Many 3 carat gemstones offer excellent value for collectors, combining desirable size with quality characteristics that can appreciate over time.
Wholesale 3 Carat Gemstones
We offer competitive pricing on bulk purchases of 3ct gemstones, ideal for jewelers, designers, and resellers seeking consistent supply.
Learn more about gemstone properties, grading, and selection on our Gemstone Information Page.
FAQs
Is a 3 carat gemstone considered large?
Yes, a 3 carat gemstone is considered a medium-to-large size, making it ideal for statement jewelry while still being wearable daily.
Which gemstones look best at 3 carats?
Sapphires, rubies, aquamarines, and tourmalines are popular choices, as their color and clarity are well showcased at 3 carats.
Are all 3 carat gemstones the same size?
No, size varies depending on the gemstone type and density. Two stones with the same carat weight can have different dimensions.
Are your 3 carat gemstones natural?
Yes, all gemstones are natural, with any treatments clearly disclosed to ensure full transparency.
Can I use a 3 carat gemstone for an engagement ring?
Absolutely, 3 carat gemstones are a popular choice for engagement rings, offering impressive size and visual impact.
Do you offer calibrated 3ct gemstones?
Yes, we stock calibrated sizes suitable for standard jewelry settings, making them easy to mount.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
the selection is good as are the prices
Overall Rating -> 9 
Very good and simple exchange
Overall Rating -> 8 
It was fine
Overall Rating -> 10
It was all good
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 10
I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items
