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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| 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: |
533787 |
| Weight: |
3.17ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
29.29
|
| Item in Stock |
| More Options & Item Details |
| ID: |
693339 |
| Weight: |
3.03ct |
| Size: |
9 x 6 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
100.46
|
| Item in Stock |
| More Options & Item Details |
| ID: |
668885 |
| Weight: |
3.26ct |
| Size: |
9.5 x 7.1 mm |
| Clarity: |
Opaque |
| Content: |
1 pc |
| Price: |
$
3.91
|
| Item in Stock |
| More Options & Item Details |
| ID: |
722430 |
| Weight: |
3.40ct |
| Size: |
10 x 8 mm (calibrated) |
| Clarity: |
VS-SI |
| Content: |
1 pc |
| Price: |
$
367.20
|
| Item in Stock |
| More Options & Item Details |
| ID: |
746092 |
| Weight: |
3.11ct |
| Size: |
12 x 8 mm (calibrated) |
| Clarity: |
Opaque |
| Content: |
1 pc |
| Price: |
$
109.16
|
| Item in Stock |
| More Options & Item Details |
| ID: |
475924 |
| Weight: |
3.36ct |
| Size: |
10 mm (calibrated) |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
23.60
|
| Item in Stock |
| More Options & Item Details |
| ID: |
558634 |
| Weight: |
3.48ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
Transparent |
| Price: |
$
13.78
|
| Item in Stock |
| More Options & Item Details |
| ID: |
456166 |
| Weight: |
3.21ct |
| Size: |
12.7 x 7.9 mm |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
29.66
|
| Item in Stock |
| More Options & Item Details |
| ID: |
249262 |
| Weight: |
3.16ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
50.47
|
| Item in Stock |
| More Options & Item Details |
| ID: |
475801 |
| Weight: |
3.36ct |
| Size: |
11.5 x 10.7 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
35.22
|
| Item in Stock |
| More Options & Item Details |
| ID: |
500189 |
| Weight: |
3.16ct |
| Size: |
10.4 x 10.3 mm |
| Clarity: |
Transparent |
| Price: |
$
12.52
|
| Item in Stock |
| More Options & Item Details |
| ID: |
744100 |
| Weight: |
3.10ct |
| Size: |
15.6 x 10 mm |
| Clarity: |
Opaque |
| Content: |
1 pc |
| Price: |
$
155.00
|
| Item in Stock |
| More Options & Item Details |
| ID: |
689790 |
| Weight: |
3.14ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
VVS |
| Content: |
1 pc |
| Price: |
$
94.20
|
| Item in Stock |
| More Options & Item Details |
| 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: |
666809 |
| Weight: |
3.32ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
68.09
|
| Item in Stock |
| More Options & Item Details |
| ID: |
698561 |
| Weight: |
3.29ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
27.64
|
| Item in Stock |
| More Options & Item Details |
| ID: |
707186 |
| Weight: |
3.07ct |
| Size: |
9 x 9 mm (calibrated) |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
29.47
|
| Item in Stock |
| More Options & Item Details |
| ID: |
701737 |
| Weight: |
3.21ct |
| Size: |
9 x 7 mm (calibrated) |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
33.47
|
| Item in Stock |
| More Options & Item Details |
| ID: |
739148 |
| Weight: |
3.21ct |
| Size: |
10.1 x 9.4 mm |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
48.15
|
| Item in Stock |
| More Options & Item Details |
| ID: |
439205 |
| Weight: |
3.30ct |
| Size: |
9 x 9 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
204.73
|
| Item in Stock |
| More Options & Item Details |
| ID: |
558637 |
| Weight: |
3.13ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
Transparent |
| Price: |
$
12.40
|
| Item in Stock |
| More Options & Item Details |
| ID: |
675966 |
| Weight: |
3.46ct |
| Size: |
21.2 x 5.8 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
9.84
|
| Item in Stock |
| More Options & Item Details |
| ID: |
443741 |
| Weight: |
3.39ct |
| Size: |
11 x 7.8 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
4.44
|
| Item in Stock |
| More Options & Item Details |
| ID: |
715833 |
| Weight: |
3.21ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
30.82
|
| Item in Stock |
| More Options & Item Details |
| ID: |
445748 |
| Weight: |
3.08ct |
| Size: |
12.3 x 9.2 mm |
| Clarity: |
VVS |
| Content: |
1 pc |
| Price: |
$
22.48
|
| Item in Stock |
| More Options & Item Details |
| ID: |
531803 |
| Weight: |
3.36ct |
| Size: |
9.5 x 7.4 mm |
| Clarity: |
SI |
| Content: |
1 pc |
| Price: |
$
166.32
|
| Item in Stock |
| More Options & Item Details |
| ID: |
722536 |
| Weight: |
3.36ct |
| Size: |
10 x 8 mm (calibrated) |
| Clarity: |
VS-SI |
| Content: |
1 pc |
| Price: |
$
362.88
|
| Item in Stock |
| More Options & Item Details |
| ID: |
446093 |
| Weight: |
3.28ct |
| Size: |
12.3 x 9.3 mm |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
23.94
|
| Item in Stock |
| More Options & Item Details |
| ID: |
625375 |
| Weight: |
3.07ct |
| Size: |
13.9 x 8.5 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
9.28
|
| Item in Stock |
| More Options & Item Details |
| ID: |
453859 |
| Weight: |
3.04ct |
| Size: |
11.5 x 8.3 mm |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
28.09
|
| Item in Stock |
| More Options & Item Details |
| ID: |
500984 |
| Weight: |
3.36ct |
| Size: |
19.8 x 9.3 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
11.09
|
| Item in Stock |
| More Options & Item Details |
| ID: |
687666 |
| 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: |
700529 |
| Weight: |
3.05ct |
| Size: |
12 x 8 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
10.98
|
| Item in Stock |
| More Options & Item Details |
| ID: |
633304 |
| Weight: |
3.33ct |
| Size: |
10 x 8 mm (calibrated) |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
31.97
|
| Item in Stock |
| More Options & Item Details |
| ID: |
453639 |
| Weight: |
3.06ct |
| Size: |
12.4 x 8.8 mm |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
28.27
|
| Item in Stock |
| More Options & Item Details |
| ID: |
739712 |
| Weight: |
3.22ct |
| Size: |
16.9 x 8.4 mm |
| Clarity: |
Opaque |
| Content: |
1 pc |
| Price: |
$
96.60
|
| Item in Stock |
| More Options & Item Details |
| ID: |
741932 |
| Weight: |
3.39ct |
| Size: |
11 x 9 mm (calibrated) |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
50.85
|
| Item in Stock |
| More Options & Item Details |
| ID: |
715516 |
| Weight: |
3.02ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
28.99
|
| Item in Stock |
| More Options & Item Details |
| ID: |
545334 |
| Weight: |
3.36ct |
| Size: |
10.5 x 6.9 mm |
| Clarity: |
VS-SI |
| Content: |
1 pc |
| Price: |
$
278.21
|
| Item in Stock |
| More Options & Item Details |
| ID: |
715512 |
| Weight: |
3.23ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
31.01
|
| Item in Stock |
| More Options & Item Details |
| ID: |
453672 |
| Weight: |
3.27ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
30.22
|
| Item in Stock |
| More Options & Item Details |
| ID: |
459884 |
| Weight: |
3.20ct |
| Size: |
10.7 x 8.6 mm |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
29.57
|
| 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: |
563861 |
| Weight: |
3.04ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
20.06
|
| Item in Stock |
| More Options & Item Details |
| ID: |
396074 |
| Weight: |
3.40ct |
| Size: |
8 x 8 mm (calibrated) |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
166.73
|
| 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: |
382259 |
| Weight: |
3.29ct |
| Size: |
7.7 x 6.8 mm |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
108.58
|
| Item in Stock |
| More Options & Item Details |
| ID: |
572453 |
| Weight: |
3.06ct |
| Size: |
10 x 10 mm (calibrated) |
| Clarity: |
VS |
| Price: |
$
28.27
|
| Item in Stock |
| More Options & Item Details |
| ID: |
712705 |
| Weight: |
3.07ct |
| Size: |
10 x 8 mm (calibrated) |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
8.18
|
| Item in Stock |
| More Options & Item Details |
| ID: |
708367 |
| Weight: |
3.35ct |
| Size: |
13 x 9 mm (calibrated) |
| Clarity: |
Opaque |
| Content: |
1 pc |
| Price: |
$
3.22
|
| Item in Stock |
| More Options & Item Details |
| ID: |
562664 |
| Weight: |
3.04ct |
| Size: |
10 x 8 mm (calibrated) |
| Clarity: |
SI |
| Content: |
1 pc |
| Price: |
$
145.92
|
| Item in Stock |
| More Options & Item Details |
| ID: |
750419 |
| Weight: |
3.16ct |
| Size: |
9.9 x 7.5 mm |
| Clarity: |
Translucent |
| Content: |
1 pc |
| Price: |
$
31.60
|
| Item in Stock |
| More Options & Item Details |
| ID: |
416030 |
| Weight: |
3.27ct |
| Size: |
25.5 x 3.9 mm |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
129.49
|
| Item in Stock |
| More Options & Item Details |
| ID: |
545697 |
| Weight: |
3.04ct |
| Size: |
12.4 x 5.7 mm |
| Clarity: |
VS |
| Content: |
1 pc |
| Price: |
$
251.71
|
| Item in Stock |
| More Options & Item Details |
| ID: |
399650 |
| Weight: |
3.09ct |
| Size: |
8.6 x 8.4 mm |
| Clarity: |
VVS-VS |
| Price: |
$
195.37
|
| Item in Stock |
| More Options & Item Details |
| ID: |
480247 |
| Weight: |
3.48ct |
| Size: |
10 x 9.2 mm |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
32.16
|
| Item in Stock |
| More Options & Item Details |
| ID: |
721293 |
| Weight: |
3.33ct |
| Size: |
10 mm (calibrated) |
| Clarity: |
VVS-VS |
| Content: |
1 pc |
| Price: |
$
23.98
|
| Item in Stock |
| More Options & Item Details |
| ID: |
674255 |
| Weight: |
3.02ct |
| Size: |
14 x 9 mm (calibrated) |
| Clarity: |
Transparent |
| Content: |
1 pc |
| Price: |
$
90.60
|
| Item in Stock |
| More Options & Item Details |
| ID: |
693492 |
| Weight: |
3.25ct |
| Size: |
10.7 x 6 mm |
| Clarity: |
VVS |
| Content: |
1 pc |
| Price: |
$
107.76
|
| Item in Stock |
| More Options & Item Details |
Why Buy 3 Ct Gemstones from GemSelect?
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 
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
Overall Rating -> 10
The website has a good selection, the interface is very intuitive.
Posted By PhoenixFeatherJewelry in January, 2026
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
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 9 
Fast and reliable service.
Posted By Zæck in December, 2025
Source: Bizrate
