Buy 3 Carat Gemstones Online - Natural & Certified Loose Stones
|
Bi-color
|
Black 3 ct Gemstones
|
Blue 3 ct Gemstones
|
Brown 3 ct Gemstones
|
Golden 3 ct Gemstones
|
Gray
|
Green 3 ct Gemstones
|
Multicolor 3 ct Gemstones
|
Orange 3 ct Gemstones
|
Pink 3 ct Gemstones
|
Purple 3 ct Gemstones
|
Red 3 ct Gemstones
|
Turquoise 3 ct Gemstones
|
Violet 3 ct Gemstones
|
White 3 ct Gemstones
|
Yellow 3 ct Gemstones
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
Clear All
| ID: | 477630 |
| Weight: | 3.21ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 22.55 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 568486 |
| Weight: | 3.20ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.71 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 583723 |
| Weight: | 3.28ct |
| Size: | 13.3 x 10.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 8.66 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 698502 |
| Weight: | 3.21ct |
| Size: | 9.3 x 8.2 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.26 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 389541 |
| Weight: | 3.40ct |
| Size: | 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 22.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 534216 |
| Weight: | 3.19ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 407915 |
| Weight: | 3.32ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 182.10 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 551473 |
| Weight: | 3.15ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 28.45 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 527610 |
| Weight: | 3.06ct |
| Size: | 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 733428 |
| Weight: | 3.36ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 467614 |
| Weight: | 3.05ct |
| Size: | 10.3 x 8.7 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 8.05 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 476079 |
| Weight: | 3.49ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 698562 |
| Weight: | 3.17ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 26.63 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 551063 |
| Weight: | 3.40ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 443910 |
| Weight: | 3.44ct |
| Size: | 9.5 x 8.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 4.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 390226 |
| Weight: | 3.24ct |
| Size: | 11.3 x 7.9 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 1,069.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 638305 |
| Weight: | 3.08ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 15.26 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 715590 |
| Weight: | 3.39ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.54 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 436519 |
| Weight: | 3.05ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 9.90 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 742123 |
| Weight: | 3.04ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709962 |
| Weight: | 3.19ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 26.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 534219 |
| Weight: | 3.12ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.82 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 568485 |
| Weight: | 3.15ct |
| Size: | 10.9 x 9.5 mm |
| Clarity: | SI-I1 |
| Content: | 1 pc |
| Price: | $ 138.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 480376 |
| Weight: | 3.43ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 31.69 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 738022 |
| Weight: | 3.41ct |
| Size: | 11.6 x 9 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 51.15 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 602216 |
| Weight: | 3.40ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 514390 |
| Weight: | 3.33ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 24.13 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 376062 |
| Weight: | 3.40ct |
| Size: | 9.4 x 9.2 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 89.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 742999 |
| Weight: | 3.10ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 139.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 516663 |
| Weight: | 3.42ct |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 11.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 648016 |
| Weight: | 3.14ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 26.38 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743344 |
| Weight: | 3.38ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 152.10 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 716148 |
| Weight: | 3.07ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 699106 |
| Weight: | 3.26ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 27.38 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 611454 |
| Weight: | 3.10ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 20.46 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 393574 |
| Weight: | 3.45ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.78 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 571136 |
| Weight: | 3.42ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 455840 |
| Weight: | 3.07ct |
| Size: | 14.8 x 7.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 28.37 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 706664 |
| Weight: | 3.06ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.38 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 728117 |
| Weight: | 3.46ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 8.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 377547 |
| Weight: | 3.16ct |
| Size: | 7.7 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 89.98 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 443769 |
| Weight: | 3.35ct |
| Size: | 10.1 x 9.4 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 4.38 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 479938 |
| Weight: | 3.34ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 30.86 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 733467 |
| Weight: | 3.41ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.82 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 691411 |
| Weight: | 3.01ct |
| Size: | 10 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 79.46 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 539891 |
| Weight: | 3.37ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 318555 |
| Weight: | 3.30ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 159.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 648833 |
| Weight: | 3.35ct |
| Size: | 12.6 x 9.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 28.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 679823 |
| Weight: | 3.38ct |
| Size: | 13.9 x 7.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 121.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 522455 |
| Weight: | 3.14ct |
| Size: | 8 x 8 mm (calibrated) |
| Clarity: | VVS |
| Price: | $ 29.39 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 472697 |
| Weight: | 3.09ct |
| Size: | 11.1 x 8.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 42.78 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 701634 |
| Weight: | 3.25ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 33.89 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 334658 |
| Weight: | 3.08ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 48.79 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 742879 |
| Weight: | 3.31ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 148.95 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 377549 |
| Weight: | 3.04ct |
| Size: | 8.3 x 6.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 86.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 619985 |
| Weight: | 3.20ct |
| Size: | 10.9 x 8.1 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 42.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 531586 |
| Weight: | 3.39ct |
| Size: | 12.7 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 201.37 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 335882 |
| Weight: | 3.07ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent/Translucent |
| Content: | 1 pc |
| Price: | $ 48.62 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 476081 |
| Weight: | 3.41ct |
| Size: | 10 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 23.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 453806 |
| Weight: | 3.26ct |
| Size: | 11.4 x 8.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.12 |
| 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 -> 10 
the selection is good as are the prices
Posted By Old man in August, 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
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 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
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 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
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate
Overall Rating -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
