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
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 (79)
Almandine Garnet (8)
Amazonite (9)
Amethyst (358)
Andesine Labradorite (62)
Apatite (39)
Aquamarine (2)
Beryl (7)
Black Opal (5)
Bloodstone (1)
Carnelian (2)
Cat's Eye Apatite (11)
Cat's Eye Moonstone (1)
Cat's Eye Opal (9)
Cat's Eye Scapolite (16)
Chalcedony (24)
Chocolate Opal (1)
Chrysoprase (3)
Citrine (378)
Color-Change Diaspore (2)
Coral (1)
Dendritic Agate (6)
Diamond (1)
Druzy Variscite (4)
Emerald (10)
Fire Agate (9)
Fire Opal (2)
Fluorite (22)
Golden Beryl (12)
Grandidierite (18)
Hessonite Garnet (14)
Kunzite (37)
Kyanite (9)
Labradorite (63)
Larimar (6)
Malachite (25)
Moonstone (59)
Morganite (28)
Mother of Pearl (1)
Mystic Quartz (56)
Onyx (9)
Opal (38)
Opal Doublet (1)
Opal Triplet (11)
Pietersite (31)
Prehnite (61)
Pyrope Garnet (16)
Quartz (40)
Rainbow Moonstone (7)
Rhodolite Garnet (1)
Rose Quartz (32)
Rubellite Tourmaline (2)
Ruby (35)
Ruby in Fuchsite (14)
Rutile Quartz (29)
Sapphire (28)
Smoky Quartz (18)
Spessartite Garnet (18)
Sphalerite (1)
Sphene (24)
Spinel (15)
Star Diopside (5)
Star Ruby (13)
Star Sapphire (18)
Strawberry Quartz (130)
Sunstone (33)
Tanzanite (62)
Tiger's Eye (55)
Topaz (287)
Tourmaline (58)
Zircon (52)
Clear All
Actual Product Photos
Reliable Quality
Full Transparency
Large Selection
Affordable Prices
Fast, Secure Global Shipping
ID:
347687
Weight:
3.08ct
Size:
25.7 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
166.32
Item in Stock
More Options & Item Details
ID:
701815
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:
572457
Weight:
3.06ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.27
Item in Stock
More Options & Item Details
ID:
739224
Weight:
3.37ct
Size:
7.6 x 7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
187.51
Item in Stock
More Options & Item Details
ID:
602691
Weight:
3.45ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.88
Item in Stock
More Options & Item Details
ID:
624992
Weight:
3.19ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.38
Item in Stock
More Options & Item Details
ID:
406595
Weight:
3.01ct
Size:
8.9 x 6.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
185.59
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:
732948
Weight:
3.22ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.10
Item in Stock
More Options & Item Details
ID:
600403
Weight:
3.21ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.71
Item in Stock
More Options & Item Details
ID:
716446
Weight:
3.02ct
Size:
11.7 x 9.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
434.88
Item in Stock
More Options & Item Details
ID:
699063
Weight:
3.11ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.12
Item in Stock
More Options & Item Details
ID:
728151
Weight:
3.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.21
Item in Stock
More Options & Item Details
ID:
445943
Weight:
3.12ct
Size:
11.5 x 9.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
22.78
Item in Stock
More Options & Item Details
ID:
577884
Weight:
3.47ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.91
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:
600548
Weight:
3.11ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
40.64
Item in Stock
More Options & Item Details
ID:
698488
Weight:
3.23ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.13
Item in Stock
More Options & Item Details
ID:
635828
Weight:
3.49ct
Size:
11 x 8.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.93
Item in Stock
More Options & Item Details
ID:
532005
Weight:
3.14ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.58
Item in Stock
More Options & Item Details
ID:
476320
Weight:
3.03ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.00
Item in Stock
More Options & Item Details
ID:
699104
Weight:
3.03ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.45
Item in Stock
More Options & Item Details
ID:
436380
Weight:
3.38ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.97
Item in Stock
More Options & Item Details
ID:
334829
Weight:
3.06ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
48.47
Item in Stock
More Options & Item Details
ID:
558367
Weight:
3.16ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.52
Item in Stock
More Options & Item Details
ID:
698704
Weight:
3.06ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.70
Item in Stock
More Options & Item Details
ID:
443940
Weight:
3.19ct
Size:
10.2 x 8.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.18
Item in Stock
More Options & Item Details
ID:
739714
Weight:
3.07ct
Size:
15.3 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
92.10
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:
449507
Weight:
3.15ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
411.65
Item in Stock
More Options & Item Details
ID:
444035
Weight:
3.30ct
Size:
10.2 x 8.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.32
Item in Stock
More Options & Item Details
ID:
479890
Weight:
3.36ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.04
Item in Stock
More Options & Item Details
ID:
457201
Weight:
3.32ct
Size:
9.7 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.53
Item in Stock
More Options & Item Details
ID:
568496
Weight:
3.37ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.34
Item in Stock
More Options & Item Details
ID:
395053
Weight:
3.13ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.66
Item in Stock
More Options & Item Details
ID:
532021
Weight:
3.33ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.58
Item in Stock
More Options & Item Details
ID:
460490
Weight:
3.46ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.97
Item in Stock
More Options & Item Details
ID:
558211
Weight:
3.49ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.40
Item in Stock
More Options & Item Details
ID:
711805
Weight:
3.16ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.54
Item in Stock
More Options & Item Details
ID:
699166
Weight:
3.45ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.98
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:
698556
Weight:
3.22ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.05
Item in Stock
More Options & Item Details
ID:
716412
Weight:
3.14ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.14
Item in Stock
More Options & Item Details
ID:
663367
Weight:
3.17ct
Size:
14 x 7.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
26.63
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:
494582
Weight:
3.09ct
Size:
10.1 x 7.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.55
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:
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:
693723
Weight:
3.13ct
Size:
10.2 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.27
Item in Stock
More Options & Item Details
ID:
453792
Weight:
3.28ct
Size:
12.3 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.31
Item in Stock
More Options & Item Details
ID:
668436
Weight:
3.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.01
Item in Stock
More Options & Item Details
ID:
376269
Weight:
3.19ct
Size:
9.4 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.72
Item in Stock
More Options & Item Details
ID:
534765
Weight:
3.48ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.56
Item in Stock
More Options & Item Details
ID:
602879
Weight:
3.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.84
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:
699064
Weight:
3.23ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.13
Item in Stock
More Options & Item Details
ID:
702111
Weight:
3.31ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.51
Item in Stock
More Options & Item Details
ID:
546876
Weight:
3.18ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.19
Item in Stock
More Options & Item Details
ID:
734733
Weight:
3.16ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
132.72
Item in Stock
More Options & Item Details
ID:
691835
Weight:
3.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
115.06
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
Always excellent quality and service from GemSelect
Posted By Mike B. in September, 2024
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 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
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
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 -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate