Buy 1 Carat Gemstones Online - Natural Certified Loose Stones
Bi-color
Black 1 ct Gemstones
Blue 1 ct Gemstones
Brown 1 ct Gemstones
Golden 1 ct Gemstones
Gray 1 ct Gemstones
Green 1 ct Gemstones
Multicolor 1 ct Gemstones
Orange 1 ct Gemstones
Pink 1 ct Gemstones
Purple 1 ct Gemstones
Red 1 ct Gemstones
Turquoise 1 ct Gemstones
Violet 1 ct Gemstones
White 1 ct Gemstones
Yellow 1 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 (2)
Amethyst (14)
Axinite (4)
Beryl (47)
Black Opal (11)
Carnelian (1)
Cat's Eye Moonstone (3)
Cavansite (5)
Chocolate Opal (4)
Chrome Diopside (8)
Chrysoberyl (28)
Chrysoberyl Cat's Eye (1)
Citrine (114)
Color-Change Diaspore (81)
Color-Change Garnet (35)
Diamond (5)
Emerald (21)
Fire Opal (4)
Golden Beryl (7)
Grandidierite (2)
Hessonite Garnet (83)
Kornerupine (8)
Kunzite (1)
Kyanite (96)
Labradorite (21)
Malaya Garnet (9)
Mali Garnet (1)
Moonstone (27)
Morganite (66)
Mystic Quartz (13)
Onyx (20)
Opal (86)
Opal Doublet (1)
Peridot (53)
Prehnite (4)
Pyrope Garnet (58)
Quartz (9)
Rainbow Moonstone (22)
Rhodolite Garnet (38)
Ruby (126)
Sapphire (53)
Sillimanite (4)
Sillimanite Cat's Eye (52)
Smoky Quartz (2)
Spessartite Garnet (1)
Sphalerite (9)
Sphene (43)
Spinel (80)
Star Sapphire (17)
Strawberry Quartz (19)
Sunstone (34)
Tanzanite (3)
Tiger's Eye (2)
Topaz (123)
Tourmaline (131)
Tsavorite Garnet (4)
Zircon (192)
Clear All
ID:
719624
Weight:
1.02ct
Size:
5.9 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.36
Item in Stock
More Options & Item Details
ID:
433160
Weight:
2.07ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.67
Item in Stock
More Options & Item Details
ID:
608945
Weight:
2.16ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
39.91
Item in Stock
More Options & Item Details
ID:
321381
Weight:
1.09ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
57.55
Item in Stock
More Options & Item Details
ID:
639282
Weight:
1.02ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.58
Item in Stock
More Options & Item Details
ID:
745645
Weight:
2.09ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
66.88
Item in Stock
More Options & Item Details
ID:
587294
Weight:
2.10ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
161.70
Item in Stock
More Options & Item Details
ID:
359588
Weight:
4.34ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
82.90
Item in Stock
More Options & Item Details
ID:
479458
Weight:
2.16ct (total)
Size:
9.9 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
22.81
Item in Stock
More Options & Item Details
ID:
711446
Weight:
1.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
9.16
Item in Stock
More Options & Item Details
ID:
547252
Weight:
2.14ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.12
Item in Stock
More Options & Item Details
ID:
440988
Weight:
4.30ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
30.94
Item in Stock
More Options & Item Details
ID:
720410
Weight:
1.02ct
Size:
6.7 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
98.17
Item in Stock
More Options & Item Details
ID:
720150
Weight:
1.05ct
Size:
5.6 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.06
Item in Stock
More Options & Item Details
ID:
720402
Weight:
1.08ct
Size:
6.5 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
103.96
Item in Stock
More Options & Item Details
ID:
719000
Weight:
1.05ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.90
Item in Stock
More Options & Item Details
ID:
433163
Weight:
2.00ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.20
Item in Stock
More Options & Item Details
ID:
558124
Weight:
1.08ct
Size:
5.9 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
85.01
Item in Stock
More Options & Item Details
ID:
698600
Weight:
1.06ct
Size:
6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.36
Item in Stock
More Options & Item Details
ID:
723245
Weight:
1.09ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
39.24
Item in Stock
More Options & Item Details
ID:
712636
Weight:
1.08ct
Size:
8.1 x 5.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
2.88
Item in Stock
More Options & Item Details
ID:
603872
Weight:
2.02ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
18.66
Item in Stock
More Options & Item Details
ID:
440993
Weight:
4.23ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
30.43
Item in Stock
More Options & Item Details
ID:
694244
Weight:
1.08ct
Size:
14.6 x 3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.40
Item in Stock
More Options & Item Details
ID:
478102
Weight:
1.09ct
Size:
10.9 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
143.88
Item in Stock
More Options & Item Details
ID:
595172
Weight:
1.09ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
100.72
Item in Stock
More Options & Item Details
ID:
693205
Weight:
1.09ct
Size:
9 x 6.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.13
Item in Stock
More Options & Item Details
ID:
569752
Weight:
1.04ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
919.80
Item in Stock
More Options & Item Details
ID:
727082
Weight:
1.00ct
Size:
6 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.00
Item in Stock
More Options & Item Details
ID:
439233
Weight:
2.04ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.60
Item in Stock
More Options & Item Details
ID:
720306
Weight:
1.03ct
Size:
6.4 x 5.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
99.14
Item in Stock
More Options & Item Details
ID:
366373
Weight:
1.07ct
Size:
6.7 x 5.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
150.32
Item in Stock
More Options & Item Details
ID:
370065
Weight:
1.05ct
Size:
15.7 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.00
Item in Stock
More Options & Item Details
ID:
662901
Weight:
1.09ct
Size:
6.3 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.54
Item in Stock
More Options & Item Details
ID:
537543
Weight:
1.04ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
430.66
Item in Stock
More Options & Item Details
ID:
422149
Weight:
1.04ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
60.00
Item in Stock
More Options & Item Details
ID:
662835
Weight:
1.07ct
Size:
6.2 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.42
Item in Stock
More Options & Item Details
ID:
485295
Weight:
4.30ct (total)
Size:
7.7 x 7.4 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
22.70
Item in Stock
More Options & Item Details
ID:
721497
Weight:
1.08ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
90.72
Item in Stock
More Options & Item Details
ID:
730489
Weight:
1.01ct
Size:
5.7 x 5.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
60.60
Item in Stock
More Options & Item Details
ID:
727915
Weight:
1.06ct
Size:
6.6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.36
Item in Stock
More Options & Item Details
ID:
664569
Weight:
1.06ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
63.36
Item in Stock
More Options & Item Details
ID:
664693
Weight:
2.15ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
18.06
Item in Stock
More Options & Item Details
ID:
526037
Weight:
1.07ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.25
Item in Stock
More Options & Item Details
ID:
655549
Weight:
2.16ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
51.84
Item in Stock
More Options & Item Details
ID:
707006
Weight:
1.06ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
6.36
Item in Stock
More Options & Item Details
ID:
720394
Weight:
1.08ct
Size:
5.9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
155.52
Item in Stock
More Options & Item Details
ID:
479438
Weight:
4.35ct (total)
Size:
10 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
45.94
Item in Stock
More Options & Item Details
ID:
603124
Weight:
1.07ct
Size:
8.5 x 5.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
70.62
Item in Stock
More Options & Item Details
ID:
705355
Weight:
1.05ct
Size:
9.6 x 6.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.25
Item in Stock
More Options & Item Details
ID:
729161
Weight:
1.06ct
Size:
5.7 mm
Clarity:
VS
Price:
$
114.48
Item in Stock
More Options & Item Details
ID:
569923
Weight:
1.06ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
781.24
Item in Stock
More Options & Item Details
ID:
720320
Weight:
1.06ct
Size:
5.5 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
102.02
Item in Stock
More Options & Item Details
ID:
648477
Weight:
2.12ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
17.81
Item in Stock
More Options & Item Details
ID:
440237
Weight:
2.08ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
14.86
Item in Stock
More Options & Item Details
ID:
672297
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.68
Item in Stock
More Options & Item Details
ID:
718462
Weight:
1.00ct
Size:
5.9 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.00
Item in Stock
More Options & Item Details
ID:
479678
Weight:
1.07ct
Size:
10 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.30
Item in Stock
More Options & Item Details
ID:
551191
Weight:
1.02ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.67
Item in Stock
More Options & Item Details
ID:
548404
Weight:
1.05ct
Size:
8.9 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
346.50
Item in Stock
More Options & Item Details
FAQs
Are your 1 carat gemstones natural and certified?
Yes, all our 1 carat gemstones are guaranteed natural and come with full certification to verify authenticity and quality.
Can I choose the shape and color of the 1 carat gemstone?
Absolutely. We stock a range of shapes including round, oval, cushion, and pear, in many colors to fit your preferences.
How can I trust the quality if I buy online?
We provide detailed photos, certification, and a clear return policy to ensure you can buy with confidence, even online.
What is the price range for 1 carat gemstones?
Prices can vary depending on the gem type, color, and clarity, but we offer competitive pricing on all certified 1 carat gemstones.
Are all 1 carat gemstones shown on your site in stock?
Yes, every 1 carat gemstone listed is in stock and ready for immediate worldwide shipping.
How long will international shipping take?
We ship worldwide with reliable couriers. Delivery times vary, but we aim to dispatch your gemstone promptly and safely.
Can I return or exchange a 1 carat gemstone if it’s not right?
Yes, GemSelect offers a flexible 30 day return policy if you’re not fully satisfied with your purchase.
I’m not sure which cut suits my jewelry design best - can you help?
Of course! Our team can guide you on selecting the best cut and color to match your design or style.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 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 -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 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
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate