Buy 3 Carat Gemstones Online - Natural & Certified Loose Stones
Explore our premium collection of 3 carat gemstones at GemSelect, featuring natural, certified loose stones in stunning colors and shapes. Whether you’re looking for round, oval, cushion, or pear cuts, you’ll find competitive prices and all items in stock, ready for worldwide shipping. Natural 3 carat stones at wholesale prices.
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 (76)
Almandine Garnet (40)
Amazonite (8)
Amethyst (347)
Andesine Labradorite (88)
Apatite (39)
Aquamarine (2)
Beryl (7)
Black Opal (7)
Bloodstone (1)
Boulder Opal (1)
Cat's Eye Apatite (10)
Cat's Eye Opal (10)
Cat's Eye Scapolite (14)
Chalcedony (24)
Citrine (374)
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 (9)
Grandidierite (18)
Hessonite Garnet (14)
Kunzite (37)
Kyanite (9)
Labradorite (63)
Larimar (4)
Malachite (23)
Moonstone (59)
Morganite (27)
Mother of Pearl (1)
Mystic Quartz (54)
Onyx (9)
Opal (36)
Opal Doublet (1)
Opal Triplet (52)
Pietersite (32)
Prehnite (60)
Pyrope Garnet (16)
Quartz (41)
Rainbow Moonstone (7)
Rhodolite Garnet (1)
Rose Quartz (32)
Rubellite Tourmaline (2)
Ruby (35)
Ruby in Fuchsite (14)
Rutile Quartz (29)
Sapphire (27)
Smoky Quartz (18)
Spessartite Garnet (18)
Sphalerite (1)
Sphene (23)
Spinel (15)
Star Diopside (6)
Star Ruby (15)
Star Sapphire (18)
Strawberry Quartz (129)
Sunstone (32)
Tanzanite (58)
Tiger's Eye (54)
Topaz (281)
Tourmaline (58)
Zircon (48)
Clear All
ID:
544799
Weight:
3.19ct
Size:
12.1 x 5.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
242.12
Item in Stock
More Options & Item Details
ID:
664120
Weight:
3.38ct
Size:
10 x 8.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.22
Item in Stock
More Options & Item Details
ID:
376172
Weight:
3.31ct
Size:
11.9 x 8.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
87.38
Item in Stock
More Options & Item Details
ID:
332420
Weight:
3.16ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
152.94
Item in Stock
More Options & Item Details
ID:
691792
Weight:
3.36ct
Size:
13.1 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.20
Item in Stock
More Options & Item Details
ID:
690772
Weight:
3.36ct
Size:
9.3 x 6.5 mm
Clarity:
SI
Content:
1 pc
Price:
$
201.60
Item in Stock
More Options & Item Details
ID:
518611
Weight:
3.10ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
20.46
Item in Stock
More Options & Item Details
ID:
589779
Weight:
3.06ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
76.88
Item in Stock
More Options & Item Details
ID:
396085
Weight:
3.03ct
Size:
7.7 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
148.58
Item in Stock
More Options & Item Details
ID:
412145
Weight:
3.03ct
Size:
13.9 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
1,054.44
Item in Stock
More Options & Item Details
ID:
691783
Weight:
3.38ct
Size:
12.3 x 8.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.60
Item in Stock
More Options & Item Details
ID:
578039
Weight:
3.45ct
Size:
11.3 x 8.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
1,725.00
Item in Stock
More Options & Item Details
ID:
439693
Weight:
3.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7,348.00
Item in Stock
More Options & Item Details
ID:
377672
Weight:
3.28ct
Size:
8.3 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
93.40
Item in Stock
More Options & Item Details
ID:
544803
Weight:
3.26ct
Size:
9.8 x 6.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
247.43
Item in Stock
More Options & Item Details
ID:
545011
Weight:
3.27ct
Size:
10.7 x 6.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
248.19
Item in Stock
More Options & Item Details
ID:
693386
Weight:
3.26ct
Size:
11.6 x 6.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.74
Item in Stock
More Options & Item Details
ID:
719345
Weight:
3.24ct
Size:
9.6 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
81.00
Item in Stock
More Options & Item Details
ID:
439245
Weight:
3.14ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.53
Item in Stock
More Options & Item Details
ID:
562674
Weight:
3.05ct
Size:
13 x 6.9 mm
Clarity:
SI
Content:
1 pc
Price:
$
161.04
Item in Stock
More Options & Item Details
ID:
679960
Weight:
3.34ct
Size:
13.1 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
112.22
Item in Stock
More Options & Item Details
ID:
400535
Weight:
3.05ct
Size:
15.3 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
1,006.50
Item in Stock
More Options & Item Details
ID:
558085
Weight:
3.27ct
Size:
9.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
28.89
Item in Stock
More Options & Item Details
ID:
347663
Weight:
3.01ct
Size:
22.4 x 4 mm
Clarity:
VS
Content:
1 pc
Price:
$
178.80
Item in Stock
More Options & Item Details
ID:
544792
Weight:
3.06ct
Size:
9 x 6.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
232.25
Item in Stock
More Options & Item Details
ID:
501136
Weight:
3.15ct
Size:
17.9 x 8.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.40
Item in Stock
More Options & Item Details
ID:
462255
Weight:
3.14ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.27
Item in Stock
More Options & Item Details
ID:
693393
Weight:
3.43ct
Size:
10.4 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.35
Item in Stock
More Options & Item Details
ID:
642966
Weight:
3.36ct
Size:
10.6 x 8.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.19
Item in Stock
More Options & Item Details
ID:
719350
Weight:
3.02ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
90.60
Item in Stock
More Options & Item Details
ID:
377670
Weight:
3.07ct
Size:
8.8 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
87.41
Item in Stock
More Options & Item Details
ID:
377838
Weight:
3.09ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
100.79
Item in Stock
More Options & Item Details
ID:
512883
Weight:
3.24ct
Size:
10.1 x 8.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
10,264.32
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:
739837
Weight:
3.36ct
Size:
15.9 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
100.80
Item in Stock
More Options & Item Details
ID:
376905
Weight:
3.45ct
Size:
9.5 x 7.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
31.88
Item in Stock
More Options & Item Details
ID:
334780
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:
742126
Weight:
3.09ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.90
Item in Stock
More Options & Item Details
ID:
733760
Weight:
3.34ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.18
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:
691790
Weight:
3.38ct
Size:
16 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.12
Item in Stock
More Options & Item Details
ID:
655293
Weight:
3.05ct
Size:
15.2 x 7.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
25.62
Item in Stock
More Options & Item Details
ID:
711828
Weight:
3.00ct
Size:
12 x 11 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
79.85
Item in Stock
More Options & Item Details
ID:
453805
Weight:
3.06ct
Size:
11.3 x 8.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.27
Item in Stock
More Options & Item Details
ID:
734819
Weight:
3.12ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.72
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:
558373
Weight:
3.40ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.46
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:
413839
Weight:
3.09ct
Size:
10.5 x 8.1 mm
Clarity:
SI
Content:
1 pc
Price:
$
407.88
Item in Stock
More Options & Item Details
ID:
455553
Weight:
3.12ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.82
Item in Stock
More Options & Item Details
ID:
474879
Weight:
3.45ct
Size:
19.6 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.58
Item in Stock
More Options & Item Details
ID:
534694
Weight:
3.47ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.48
Item in Stock
More Options & Item Details
ID:
449924
Weight:
3.23ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.32
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:
623651
Weight:
3.04ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
28.09
Item in Stock
More Options & Item Details
ID:
679181
Weight:
3.07ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.79
Item in Stock
More Options & Item Details
ID:
454784
Weight:
3.31ct
Size:
15 x 7.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.59
Item in Stock
More Options & Item Details
ID:
567642
Weight:
3.48ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.97
Item in Stock
More Options & Item Details
ID:
742077
Weight:
3.27ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.70
Item in Stock
More Options & Item Details
ID:
600567
Weight:
3.27ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.95
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 ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
Source: Bizrate
Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 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
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
