Buy 3 Carat Gemstones Online - Natural & Certified Loose Stones
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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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White 3 ct Gemstones
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Yellow 3 ct Gemstones
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Single |
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| ID: | 739098 |
| Weight: | 3.21ct |
| Size: | 8.2 x 6.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 178.60 |
| Item in Stock | |
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| ID: | 572437 |
| Weight: | 3.00ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 27.72 |
| Item in Stock | |
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| ID: | 728751 |
| Weight: | 3.23ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 368.22 |
| Item in Stock | |
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| ID: | 734819 |
| Weight: | 3.12ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 18.72 |
| Item in Stock | |
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| ID: | 522117 |
| Weight: | 3.29ct |
| Size: | 8 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.79 |
| Item in Stock | |
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| ID: | 443048 |
| Weight: | 3.18ct |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 27.29 |
| Item in Stock | |
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| ID: | 545697 |
| Weight: | 3.04ct |
| Size: | 12.4 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 251.71 |
| Item in Stock | |
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| ID: | 385018 |
| Weight: | 3.38ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.24 |
| Item in Stock | |
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| ID: | 522455 |
| Weight: | 3.14ct |
| Size: | 8 x 8 mm (calibrated) |
| Clarity: | VVS |
| Price: | $ 29.39 |
| Item in Stock | |
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pcs
| ID: | 715825 |
| Weight: | 3.10ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.76 |
| Item in Stock | |
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| ID: | 531585 |
| Weight: | 3.08ct |
| Size: | 12.6 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 166.32 |
| Item in Stock | |
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| ID: | 532515 |
| Weight: | 3.23ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 23.46 |
| Item in Stock | |
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| ID: | 605890 |
| Weight: | 3.18ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 8.40 |
| Item in Stock | |
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| ID: | 739746 |
| Weight: | 3.45ct |
| Size: | 15.5 x 9.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 103.50 |
| Item in Stock | |
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| ID: | 732102 |
| Weight: | 3.18ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 190.80 |
| Item in Stock | |
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| ID: | 693503 |
| Weight: | 3.37ct |
| Size: | 10 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 111.73 |
| Item in Stock | |
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| ID: | 638599 |
| Weight: | 3.28ct |
| Size: | 14 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 16.26 |
| Item in Stock | |
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| ID: | 475925 |
| Weight: | 3.19ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.40 |
| Item in Stock | |
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| ID: | 728125 |
| Weight: | 3.32ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 7.97 |
| Item in Stock | |
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| ID: | 739748 |
| Weight: | 3.22ct |
| Size: | 15.6 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 96.60 |
| Item in Stock | |
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| ID: | 548972 |
| Weight: | 3.40ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 22.44 |
| Item in Stock | |
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| ID: | 376306 |
| Weight: | 3.26ct |
| Size: | 9.8 x 9.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 43.03 |
| Item in Stock | |
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| ID: | 600548 |
| Weight: | 3.11ct |
| Size: | 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 40.64 |
| Item in Stock | |
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| ID: | 693480 |
| Weight: | 3.45ct |
| Size: | 8.5 x 8.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 114.38 |
| Item in Stock | |
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| ID: | 453822 |
| Weight: | 3.17ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.29 |
| Item in Stock | |
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| ID: | 426295 |
| Weight: | 3.02ct |
| Size: | 9.3 x 7.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 5.98 |
| Item in Stock | |
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| ID: | 443769 |
| Weight: | 3.35ct |
| Size: | 10.1 x 9.4 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 4.38 |
| Item in Stock | |
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| ID: | 699736 |
| Weight: | 3.10ct |
| Size: | 10 x 6.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 11.16 |
| Item in Stock | |
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| ID: | 460869 |
| Weight: | 3.24ct |
| Size: | 10 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 29.94 |
| Item in Stock | |
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| ID: | 699054 |
| Weight: | 3.18ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 26.71 |
| Item in Stock | |
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| ID: | 739146 |
| Weight: | 3.47ct |
| Size: | 11 x 8.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 52.05 |
| Item in Stock | |
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| ID: | 546646 |
| Weight: | 3.48ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 25.06 |
| Item in Stock | |
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| ID: | 701617 |
| Weight: | 3.01ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.39 |
| Item in Stock | |
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| ID: | 699113 |
| Weight: | 3.02ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.37 |
| Item in Stock | |
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| ID: | 378150 |
| Weight: | 3.24ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 105.68 |
| Item in Stock | |
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| ID: | 533858 |
| Weight: | 3.06ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.27 |
| Item in Stock | |
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| ID: | 715463 |
| Weight: | 3.33ct |
| Size: | 11.5 x 9.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.97 |
| Item in Stock | |
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| ID: | 334662 |
| Weight: | 3.40ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 53.86 |
| Item in Stock | |
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| ID: | 716418 |
| Weight: | 3.02ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.99 |
| Item in Stock | |
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| ID: | 701811 |
| Weight: | 3.34ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 34.82 |
| Item in Stock | |
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| ID: | 456329 |
| Weight: | 3.32ct |
| Size: | 12.1 x 7.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.67 |
| Item in Stock | |
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| ID: | 551661 |
| Weight: | 3.09ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Price: | $ 27.90 |
| Item in Stock | |
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pcs
| ID: | 439202 |
| Weight: | 3.00ct |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 186.12 |
| Item in Stock | |
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| ID: | 710172 |
| Weight: | 3.13ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 26.29 |
| Item in Stock | |
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| ID: | 534720 |
| Weight: | 3.06ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 24.24 |
| Item in Stock | |
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| ID: | 635377 |
| Weight: | 3.13ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 82.63 |
| Item in Stock | |
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| ID: | 744780 |
| Weight: | 3.16ct |
| Size: | 9.7 x 7.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 15.80 |
| Item in Stock | |
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| ID: | 719353 |
| Weight: | 3.21ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 96.30 |
| Item in Stock | |
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| ID: | 732954 |
| Weight: | 3.31ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.90 |
| Item in Stock | |
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| ID: | 712346 |
| Weight: | 3.43ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 9.13 |
| Item in Stock | |
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| ID: | 742064 |
| Weight: | 3.27ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 734756 |
| Weight: | 3.19ct |
| Size: | 10.5 x 8.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 133.98 |
| Item in Stock | |
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| ID: | 533865 |
| Weight: | 3.34ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 30.86 |
| Item in Stock | |
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| ID: | 534240 |
| Weight: | 3.12ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 24.71 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 531167 |
| Weight: | 3.30ct |
| Size: | 10.3 x 6.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 196.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 656181 |
| Weight: | 3.48ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 5.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 486192 |
| Weight: | 3.48ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 26.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 459997 |
| Weight: | 3.13ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.92 |
| Item in Stock | |
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| ID: | 376945 |
| Weight: | 3.39ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 38.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 726954 |
| Weight: | 3.35ct |
| Size: | 9.6 x 7.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 1,005.00 |
| Item in Stock | |
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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 -> 10 
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 9 
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 8 
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 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
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
