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: | 450745 |
| Weight: | 3.11ct |
| Size: | 12.7 x 8.5 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 28.74 |
| Item in Stock | |
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| ID: | 686109 |
| Weight: | 3.41ct |
| Size: | 9.5 x 7.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 4.09 |
| Item in Stock | |
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| ID: | 546890 |
| Weight: | 3.23ct |
| Size: | 8.5 x 8.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 25.58 |
| Item in Stock | |
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| ID: | 570067 |
| Weight: | 3.18ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 23.41 |
| Item in Stock | |
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| ID: | 739856 |
| Weight: | 3.32ct |
| Size: | 15.6 x 9.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 99.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 500993 |
| Weight: | 3.39ct |
| Size: | 17.3 x 9.3 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 11.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384007 |
| Weight: | 3.14ct |
| Size: | 10 x 8.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 124.34 |
| Item in Stock | |
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| ID: | 688164 |
| Weight: | 3.12ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 3.74 |
| Item in Stock | |
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| ID: | 549167 |
| Weight: | 3.43ct |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 22.64 |
| Item in Stock | |
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| ID: | 733760 |
| Weight: | 3.34ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.18 |
| Item in Stock | |
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| ID: | 648014 |
| Weight: | 3.15ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 26.46 |
| Item in Stock | |
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| ID: | 712530 |
| Weight: | 3.31ct |
| Size: | 14 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 8.82 |
| Item in Stock | |
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| ID: | 738954 |
| Weight: | 3.23ct |
| Size: | 10.4 x 8.1 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 48.45 |
| Item in Stock | |
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| ID: | 460698 |
| Weight: | 3.41ct |
| Size: | 10 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 31.51 |
| Item in Stock | |
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| ID: | 563855 |
| Weight: | 3.01ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 19.87 |
| Item in Stock | |
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| ID: | 448957 |
| Weight: | 3.48ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 11.48 |
| Item in Stock | |
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| ID: | 552263 |
| Weight: | 3.09ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 28.55 |
| Item in Stock | |
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| ID: | 701853 |
| Weight: | 3.23ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 33.68 |
| Item in Stock | |
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| ID: | 705649 |
| Weight: | 3.16ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 2.92 |
| Item in Stock | |
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| ID: | 485158 |
| Weight: | 3.00ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 15.84 |
| Item in Stock | |
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| ID: | 687801 |
| Weight: | 3.26ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 9.54 |
| Item in Stock | |
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| ID: | 568486 |
| Weight: | 3.20ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.71 |
| Item in Stock | |
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| ID: | 708079 |
| Weight: | 3.46ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 5.72 |
| Item in Stock | |
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| ID: | 687926 |
| Weight: | 3.44ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 4.13 |
| Item in Stock | |
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| ID: | 443818 |
| Weight: | 3.23ct |
| Size: | 10.8 x 8.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 4.22 |
| Item in Stock | |
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| ID: | 724969 |
| Weight: | 3.20ct |
| Size: | 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 3.65 |
| Item in Stock | |
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| ID: | 567600 |
| Weight: | 3.49ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 23.04 |
| Item in Stock | |
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| ID: | 551280 |
| Weight: | 3.00ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 27.08 |
| Item in Stock | |
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| ID: | 557778 |
| Weight: | 3.28ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 24.80 |
| Item in Stock | |
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| ID: | 501243 |
| Weight: | 3.44ct |
| Size: | 19.3 x 9.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 11.35 |
| Item in Stock | |
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| ID: | 572453 |
| Weight: | 3.06ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Price: | $ 28.27 |
| Item in Stock | |
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pcs
| ID: | 698488 |
| Weight: | 3.23ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 27.13 |
| Item in Stock | |
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| ID: | 714726 |
| Weight: | 3.23ct |
| Size: | 8.5 x 8.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 3,876.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 648011 |
| Weight: | 3.15ct |
| Size: | 12.3 x 9.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 26.46 |
| Item in Stock | |
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| ID: | 664243 |
| Weight: | 3.26ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 15.65 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 461199 |
| Weight: | 3.49ct |
| Size: | 10 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 531008 |
| Weight: | 3.43ct |
| Size: | 8.7 x 8.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.69 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 456336 |
| Weight: | 3.07ct |
| Size: | 12.6 x 8.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.37 |
| Item in Stock | |
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| ID: | 710475 |
| Weight: | 3.41ct |
| Size: | 8.3 x 6.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 108.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 568489 |
| Weight: | 3.28ct |
| Size: | 10.9 x 8.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.49 |
| Item in Stock | |
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| ID: | 693723 |
| Weight: | 3.13ct |
| Size: | 10.2 x 8.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.27 |
| Item in Stock | |
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| ID: | 695859 |
| Weight: | 3.38ct |
| Size: | 9 x 8.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 101.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 368404 |
| Weight: | 3.28ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.48 |
| Item in Stock | |
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| ID: | 443839 |
| Weight: | 3.49ct |
| Size: | 9.9 x 8.8 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 4.57 |
| Item in Stock | |
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| ID: | 743406 |
| Weight: | 3.11ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 139.95 |
| Item in Stock | |
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| ID: | 694757 |
| Weight: | 3.26ct |
| Size: | 7.5 x 7.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 97.80 |
| Item in Stock | |
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| ID: | 522456 |
| Weight: | 3.24ct |
| Size: | 8 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Price: | $ 27.56 |
| Item in Stock | |
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pcs
| ID: | 462258 |
| Weight: | 3.25ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 21.46 |
| Item in Stock | |
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| ID: | 436519 |
| Weight: | 3.05ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 9.90 |
| Item in Stock | |
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| ID: | 583867 |
| Weight: | 3.07ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 6.75 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687118 |
| Weight: | 3.08ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 3.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 742096 |
| Weight: | 3.17ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 319460 |
| Weight: | 3.48ct |
| Size: | 10.9 x 8.5 mm |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 9.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 716089 |
| Weight: | 3.13ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 30.05 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 732955 |
| Weight: | 3.16ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.55 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 715588 |
| Weight: | 3.15ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 30.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 701731 |
| Weight: | 3.17ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 33.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 547263 |
| Weight: | 3.02ct |
| Size: | 9 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 19.93 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 505828 |
| Weight: | 3.39ct |
| Size: | 12.4 x 8.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 93.97 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 666809 |
| Weight: | 3.32ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 68.09 |
| 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 
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 10
Enjoyed shopping.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
Source: Bizrate
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mm Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
