Buy 3 Carat Gemstones Online - Natural & Certified Loose Stones
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Explore our premium collection of 3 carat gemstones at GemSelect, featuring natural, certified loose stones in stunning colors and shapes. Whether you’re looking for round, oval, cushion, or pear cuts, you’ll find competitive prices and all items in stock, ready for worldwide shipping. Natural 3 carat stones at wholesale prices. |
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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 |
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| ID: | 412145 |
| Weight: | 3.03ct |
| Size: | 13.9 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 1,054.44 |
| Item in Stock | |
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| ID: | 562674 |
| Weight: | 3.05ct |
| Size: | 13 x 6.9 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 161.04 |
| Item in Stock | |
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| ID: | 377672 |
| Weight: | 3.28ct |
| Size: | 8.3 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 93.40 |
| Item in Stock | |
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| ID: | 578039 |
| Weight: | 3.45ct |
| Size: | 11.3 x 8.1 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 1,725.00 |
| Item in Stock | |
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| ID: | 544799 |
| Weight: | 3.19ct |
| Size: | 12.1 x 5.8 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 242.12 |
| Item in Stock | |
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| ID: | 691783 |
| Weight: | 3.38ct |
| Size: | 12.3 x 8.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 67.60 |
| Item in Stock | |
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| ID: | 664120 |
| Weight: | 3.38ct |
| Size: | 10 x 8.9 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 16.22 |
| Item in Stock | |
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| ID: | 719345 |
| Weight: | 3.24ct |
| Size: | 9.6 x 7.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 81.00 |
| Item in Stock | |
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| ID: | 545011 |
| Weight: | 3.27ct |
| Size: | 10.7 x 6.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 248.19 |
| Item in Stock | |
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| ID: | 589779 |
| Weight: | 3.06ct |
| Size: | 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 76.88 |
| Item in Stock | |
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| ID: | 396085 |
| Weight: | 3.03ct |
| Size: | 7.7 x 7.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 148.58 |
| Item in Stock | |
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| ID: | 693386 |
| Weight: | 3.26ct |
| Size: | 11.6 x 6.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.74 |
| Item in Stock | |
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| ID: | 332420 |
| Weight: | 3.16ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 152.94 |
| Item in Stock | |
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| ID: | 518611 |
| Weight: | 3.10ct |
| Size: | 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 20.46 |
| Item in Stock | |
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| ID: | 690772 |
| Weight: | 3.36ct |
| Size: | 9.3 x 6.5 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 201.60 |
| Item in Stock | |
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| ID: | 679960 |
| Weight: | 3.34ct |
| Size: | 13.1 x 9.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 112.22 |
| Item in Stock | |
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| ID: | 439693 |
| Weight: | 3.34ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 7,348.00 |
| Item in Stock | |
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| ID: | 544803 |
| Weight: | 3.26ct |
| Size: | 9.8 x 6.7 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 247.43 |
| Item in Stock | |
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| ID: | 691792 |
| Weight: | 3.36ct |
| Size: | 13.1 x 10.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 67.20 |
| Item in Stock | |
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| ID: | 376172 |
| Weight: | 3.31ct |
| Size: | 11.9 x 8.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 87.38 |
| Item in Stock | |
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| ID: | 512883 |
| Weight: | 3.24ct |
| Size: | 10.1 x 8.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 10,264.32 |
| Item in Stock | |
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| ID: | 377838 |
| Weight: | 3.09ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 100.79 |
| Item in Stock | |
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| ID: | 400535 |
| Weight: | 3.05ct |
| Size: | 15.3 x 4.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 1,006.50 |
| Item in Stock | |
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| ID: | 558085 |
| Weight: | 3.27ct |
| Size: | 9.5 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 28.89 |
| Item in Stock | |
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| ID: | 377670 |
| Weight: | 3.07ct |
| Size: | 8.8 x 6.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 87.41 |
| Item in Stock | |
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| ID: | 642966 |
| Weight: | 3.36ct |
| Size: | 10.6 x 8.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.19 |
| Item in Stock | |
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| ID: | 501136 |
| Weight: | 3.15ct |
| Size: | 17.9 x 8.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 10.40 |
| Item in Stock | |
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| ID: | 544792 |
| Weight: | 3.06ct |
| Size: | 9 x 6.3 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 232.25 |
| Item in Stock | |
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| ID: | 693393 |
| Weight: | 3.43ct |
| Size: | 10.4 x 8.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.35 |
| Item in Stock | |
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| ID: | 347663 |
| Weight: | 3.01ct |
| Size: | 22.4 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 178.80 |
| Item in Stock | |
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| ID: | 400966 |
| Weight: | 3.26ct |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.56 |
| Item in Stock | |
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| ID: | 698522 |
| Weight: | 3.08ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.87 |
| Item in Stock | |
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| ID: | 678179 |
| Weight: | 3.20ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 7.68 |
| Item in Stock | |
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| ID: | 376647 |
| Weight: | 3.29ct |
| Size: | 9.4 x 8.3 mm |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 30.40 |
| Item in Stock | |
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| ID: | 408326 |
| Weight: | 3.43ct |
| Size: | 10 x 9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 135.83 |
| Item in Stock | |
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| ID: | 501000 |
| Weight: | 3.49ct |
| Size: | 17.7 x 7.6 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 11.52 |
| Item in Stock | |
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| ID: | 472863 |
| Weight: | 3.03ct |
| Size: | 9.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 41.95 |
| Item in Stock | |
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| ID: | 558370 |
| Weight: | 3.11ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Price: | $ 12.31 |
| Item in Stock | |
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pcs
| ID: | 446705 |
| Weight: | 3.12ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 10.30 |
| Item in Stock | |
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| ID: | 746084 |
| Weight: | 3.16ct |
| Size: | 13.6 x 9.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 110.92 |
| Item in Stock | |
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| ID: | 602222 |
| Weight: | 3.22ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.75 |
| Item in Stock | |
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| ID: | 743164 |
| Weight: | 3.25ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 146.25 |
| Item in Stock | |
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| ID: | 450758 |
| Weight: | 3.34ct |
| Size: | 12.5 x 7.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.86 |
| Item in Stock | |
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| ID: | 675402 |
| Weight: | 3.10ct |
| Size: | 12.4 x 9.4 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 120.26 |
| Item in Stock | |
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| ID: | 550613 |
| Weight: | 3.21ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.66 |
| Item in Stock | |
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| ID: | 721110 |
| Weight: | 3.41ct |
| Size: | 10 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 24.55 |
| Item in Stock | |
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| ID: | 347671 |
| Weight: | 3.08ct |
| Size: | 20.7 x 4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 166.32 |
| Item in Stock | |
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| ID: | 401525 |
| Weight: | 3.27ct |
| Size: | 9.5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 10.80 |
| Item in Stock | |
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| ID: | 728119 |
| Weight: | 3.40ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 6.80 |
| Item in Stock | |
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| ID: | 321088 |
| Weight: | 3.02ct |
| Size: | 10 x 6.5 mm |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 7.97 |
| Item in Stock | |
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| ID: | 425643 |
| Weight: | 3.05ct |
| Size: | 8.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 21.96 |
| Item in Stock | |
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| ID: | 467820 |
| Weight: | 3.03ct |
| Size: | 9.4 x 7.3 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 181.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 395242 |
| Weight: | 3.29ct |
| Size: | 9.6 x 9.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 733423 |
| Weight: | 3.17ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743058 |
| Weight: | 3.14ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 141.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 570378 |
| Weight: | 3.03ct |
| Size: | 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 22.32 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 590485 |
| Weight: | 3.00ct |
| Size: | 9.4 x 7.7 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 19.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 455578 |
| Weight: | 3.39ct |
| Size: | 11.9 x 6.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 31.32 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 470997 |
| Weight: | 3.29ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687759 |
| Weight: | 3.02ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 3.62 |
| Item in Stock | |
| More Options & Item Details | |
FAQs
How quickly can you ship 3 carat gemstones worldwide?
We have all items in stock and ship worldwide within 1-2 business days, with secure, insured delivery options.
Are all your 3 carat gemstones natural and certified?
Yes, all of our 3 carat gemstones are natural and come with a certification of authenticity to ensure quality and value.
What shapes and colors are available in 3 carat gemstones?
You can choose from a variety of shapes, including round, oval, cushion, and pear, in a range of vibrant colors depending on the gemstone type.
Can I see prices for 3 carat gemstones before purchasing?
Absolutely - all pricing is clearly displayed on our website for easy comparison, with no hidden fees.
How do I know if a 3 carat gemstone is suitable for my jewelry project?
Each gemstone listing provides details on durability and hardness, making it easier to choose a stone that fits your design needs.
What if I need a specific 3 carat stone that is currently unavailable?
We update our stock regularly, but if you need something specific, contact us, and we can help source it through our trusted supplier network.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8 
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 9 
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
Source: Bizrate
Overall Rating -> 10 
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
Source: Bizrate
Overall Rating -> 10
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
