Buy 3 Carat Gemstones Online - Natural & Certified Loose Stones
Bi-color 3 ct Gemstones
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
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
Gemtypes in Category:
Agate (75)
Almandine Garnet (49)
Amazonite (8)
Amethyst (337)
Ametrine (4)
Andesine Labradorite (87)
Apatite (38)
Aquamarine (2)
Beryl (7)
Black Opal (20)
Boulder Opal (4)
Cat's Eye Apatite (10)
Cat's Eye Opal (12)
Cat's Eye Scapolite (14)
Cat's Eye Tourmaline (3)
Chalcedony (24)
Chrysoprase (11)
Citrine (366)
Color-Change Diaspore (2)
Coral (1)
Dendritic Agate (5)
Diamond (1)
Druzy Variscite (4)
Emerald (9)
Fire Agate (9)
Fire Opal (1)
Fluorite (20)
Golden Beryl (6)
Grandidierite (18)
Hessonite Garnet (14)
Kunzite (36)
Kyanite (7)
Labradorite (62)
Larimar (4)
Malachite (21)
Moonstone (56)
Morganite (27)
Mother of Pearl (1)
Mystic Quartz (51)
Onyx (9)
Opal (36)
Opal Doublet (2)
Opal Triplet (56)
Pietersite (30)
Prehnite (49)
Pyrope Garnet (15)
Quartz (40)
Rainbow Moonstone (7)
Rhodolite Garnet (1)
Rose Quartz (32)
Rubellite Tourmaline (1)
Ruby (33)
Ruby in Fuchsite (14)
Rutile Quartz (29)
Sapphire (26)
Sillimanite (1)
Smoky Quartz (17)
Spessartite Garnet (16)
Sphalerite (1)
Sphene (23)
Spinel (14)
Star Diopside (4)
Star Ruby (16)
Star Sapphire (16)
Strawberry Quartz (128)
Sunstone (31)
Tanzanite (56)
Tiger's Eye (55)
Topaz (266)
Tourmaline (56)
Tsavorite Garnet (1)
Zircon (42)
Clear All
ID:
446705
Weight:
3.12ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.30
Item in Stock
More Options & Item Details
ID:
738822
Weight:
3.00ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
90.00
Item in Stock
More Options & Item Details
ID:
475495
Weight:
3.47ct
Size:
8.7 x 10 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
884.02
Item in Stock
More Options & Item Details
ID:
716094
Weight:
3.19ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.62
Item in Stock
More Options & Item Details
ID:
480648
Weight:
3.17ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.60
Item in Stock
More Options & Item Details
ID:
698525
Weight:
3.15ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.46
Item in Stock
More Options & Item Details
ID:
460869
Weight:
3.24ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.94
Item in Stock
More Options & Item Details
ID:
486010
Weight:
3.10ct
Size:
9.4 x 6.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
28.64
Item in Stock
More Options & Item Details
ID:
728154
Weight:
3.34ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.02
Item in Stock
More Options & Item Details
ID:
390943
Weight:
3.41ct
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.51
Item in Stock
More Options & Item Details
ID:
699116
Weight:
3.28ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.55
Item in Stock
More Options & Item Details
ID:
454769
Weight:
3.29ct
Size:
14.6 x 6.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.40
Item in Stock
More Options & Item Details
ID:
426346
Weight:
3.40ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.73
Item in Stock
More Options & Item Details
ID:
453776
Weight:
3.17ct
Size:
12.3 x 8.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
29.29
Item in Stock
More Options & Item Details
ID:
701002
Weight:
3.17ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.41
Item in Stock
More Options & Item Details
ID:
750410
Weight:
3.26ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.60
Item in Stock
More Options & Item Details
ID:
552261
Weight:
3.18ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.39
Item in Stock
More Options & Item Details
ID:
572474
Weight:
3.01ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
27.82
Item in Stock
More Options & Item Details
ID:
705819
Weight:
3.19ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.97
Item in Stock
More Options & Item Details
ID:
656059
Weight:
3.14ct
Size:
16 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.38
Item in Stock
More Options & Item Details
ID:
450758
Weight:
3.34ct
Size:
12.5 x 7.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.86
Item in Stock
More Options & Item Details
ID:
564231
Weight:
3.14ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.72
Item in Stock
More Options & Item Details
ID:
710224
Weight:
3.06ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
25.70
Item in Stock
More Options & Item Details
ID:
648688
Weight:
3.01ct
Size:
9.5 x 9.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.90
Item in Stock
More Options & Item Details
ID:
600397
Weight:
3.25ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.88
Item in Stock
More Options & Item Details
ID:
738985
Weight:
3.40ct
Size:
15.7 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
102.00
Item in Stock
More Options & Item Details
ID:
602870
Weight:
3.09ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.55
Item in Stock
More Options & Item Details
ID:
459986
Weight:
3.37ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.14
Item in Stock
More Options & Item Details
ID:
688282
Weight:
3.31ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.97
Item in Stock
More Options & Item Details
ID:
635854
Weight:
3.27ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
86.33
Item in Stock
More Options & Item Details
ID:
707968
Weight:
3.11ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.15
Item in Stock
More Options & Item Details
ID:
522121
Weight:
3.13ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
29.29
Item in Stock
More Options & Item Details
Select
1
2
3
4
pcs 0 in Cart
ID:
733427
Weight:
3.28ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.64
Item in Stock
More Options & Item Details
ID:
728123
Weight:
3.22ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.73
Item in Stock
More Options & Item Details
ID:
722540
Weight:
3.05ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
329.40
Item in Stock
More Options & Item Details
ID:
453759
Weight:
3.10ct
Size:
12 x 8.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.64
Item in Stock
More Options & Item Details
ID:
727964
Weight:
3.04ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.30
Item in Stock
More Options & Item Details
ID:
443702
Weight:
3.11ct
Size:
10.5 x 7.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.07
Item in Stock
More Options & Item Details
ID:
606777
Weight:
3.15ct
Size:
10.4 x 9.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
41.58
Item in Stock
More Options & Item Details
ID:
626200
Weight:
3.17ct
Size:
11.5 x 8.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.59
Item in Stock
More Options & Item Details
ID:
513988
Weight:
3.20ct
Size:
10.9 x 7.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.34
Item in Stock
More Options & Item Details
ID:
514090
Weight:
3.49ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.30
Item in Stock
More Options & Item Details
ID:
558061
Weight:
3.37ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.49
Item in Stock
More Options & Item Details
ID:
602222
Weight:
3.22ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.75
Item in Stock
More Options & Item Details
ID:
721083
Weight:
3.47ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.98
Item in Stock
More Options & Item Details
ID:
453828
Weight:
3.22ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.75
Item in Stock
More Options & Item Details
ID:
698900
Weight:
3.02ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.37
Item in Stock
More Options & Item Details
ID:
603210
Weight:
3.37ct
Size:
10.4 x 8.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
222.42
Item in Stock
More Options & Item Details
ID:
533786
Weight:
3.04ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.09
Item in Stock
More Options & Item Details
ID:
546642
Weight:
3.28ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.98
Item in Stock
More Options & Item Details
ID:
738956
Weight:
3.35ct
Size:
11.7 x 8.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
50.25
Item in Stock
More Options & Item Details
ID:
738949
Weight:
3.08ct
Size:
9.3 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
46.20
Item in Stock
More Options & Item Details
ID:
443937
Weight:
3.10ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.06
Item in Stock
More Options & Item Details
ID:
693456
Weight:
3.08ct
Size:
8.4 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
102.12
Item in Stock
More Options & Item Details
ID:
310980
Weight:
3.06ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
177.72
Item in Stock
More Options & Item Details
ID:
533806
Weight:
3.49ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
94.96
Item in Stock
More Options & Item Details
ID:
531585
Weight:
3.08ct
Size:
12.6 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
166.32
Item in Stock
More Options & Item Details
ID:
603001
Weight:
3.09ct
Size:
9.8 x 8.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
203.94
Item in Stock
More Options & Item Details
ID:
558638
Weight:
3.08ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Price:
$
12.19
Item in Stock
More Options & Item Details
ID:
546648
Weight:
3.02ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.92
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 ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items
Posted By Desperaux in November, 2025
Source: Bizrate
Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 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
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
