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 (8)
Carnelian (1)
Cat's Eye Moonstone (3)
Cavansite (5)
Chocolate Opal (4)
Chrome Diopside (8)
Chrysoberyl (29)
Chrysoberyl Cat's Eye (1)
Citrine (116)
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 (98)
Labradorite (21)
Malaya Garnet (9)
Mali Garnet (1)
Moonstone (27)
Morganite (66)
Mystic Quartz (13)
Onyx (20)
Opal (86)
Peridot (53)
Prehnite (4)
Pyrope Garnet (58)
Quartz (9)
Rainbow Moonstone (22)
Rhodolite Garnet (27)
Ruby (126)
Sapphire (55)
Sillimanite (4)
Sillimanite Cat's Eye (53)
Smoky Quartz (3)
Spessartite Garnet (1)
Sphalerite (9)
Sphene (45)
Spinel (71)
Star Sapphire (17)
Strawberry Quartz (19)
Sunstone (34)
Tanzanite (3)
Tiger's Eye (3)
Topaz (125)
Tourmaline (130)
Tsavorite Garnet (4)
Zircon (191)
Clear All
ID:
377249
Weight:
4.01ct (total)
Size:
7 x 5.2 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
37.06
Item in Stock
More Options & Item Details
ID:
697878
Weight:
1.02ct
Size:
6.6 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.12
Item in Stock
More Options & Item Details
ID:
566193
Weight:
1.99ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.14
Item in Stock
More Options & Item Details
ID:
537524
Weight:
1.08ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.94
Item in Stock
More Options & Item Details
ID:
720618
Weight:
2.03ct (total)
Size:
6.3 x 4.9 mm
Clarity:
VS
Content:
2 pcs
Price:
$
195.40
Item in Stock
More Options & Item Details
ID:
732593
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
41.09
Item in Stock
More Options & Item Details
ID:
723567
Weight:
1.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
39.24
Item in Stock
More Options & Item Details
ID:
723717
Weight:
1.06ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.18
Item in Stock
More Options & Item Details
ID:
720396
Weight:
1.07ct
Size:
6.5 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
154.08
Item in Stock
More Options & Item Details
ID:
569754
Weight:
1.02ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
902.11
Item in Stock
More Options & Item Details
ID:
680821
Weight:
1.07ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
32.10
Item in Stock
More Options & Item Details
ID:
690778
Weight:
1.06ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
63.60
Item in Stock
More Options & Item Details
ID:
432534
Weight:
2.05ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.54
Item in Stock
More Options & Item Details
ID:
551196
Weight:
1.06ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Price:
$
7.97
Item in Stock
More Options & Item Details
ID:
440109
Weight:
1.09ct
Size:
5.8 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.28
Item in Stock
More Options & Item Details
ID:
711449
Weight:
1.06ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
8.90
Item in Stock
More Options & Item Details
ID:
722101
Weight:
2.03ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
170.52
Item in Stock
More Options & Item Details
ID:
618116
Weight:
1.00ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.41
Item in Stock
More Options & Item Details
ID:
391937
Weight:
4.35ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
114.84
Item in Stock
More Options & Item Details
ID:
680785
Weight:
1.03ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.90
Item in Stock
More Options & Item Details
ID:
699082
Weight:
1.07ct
Size:
7.5 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.99
Item in Stock
More Options & Item Details
ID:
530130
Weight:
2.09ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.55
Item in Stock
More Options & Item Details
ID:
424865
Weight:
1.09ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.16
Item in Stock
More Options & Item Details
ID:
725560
Weight:
2.16ct (total)
Size:
7 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
85.56
Item in Stock
More Options & Item Details
ID:
685561
Weight:
1.05ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.08
Item in Stock
More Options & Item Details
ID:
649879
Weight:
2.06ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
17.30
Item in Stock
More Options & Item Details
ID:
573662
Weight:
2.06ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
54.38
Item in Stock
More Options & Item Details
ID:
397065
Weight:
1.05ct
Size:
7.3 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.20
Item in Stock
More Options & Item Details
ID:
615359
Weight:
1.07ct
Size:
8.4 x 6.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.32
Item in Stock
More Options & Item Details
ID:
411538
Weight:
1.07ct
Size:
5.9 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
57.95
Item in Stock
More Options & Item Details
ID:
405120
Weight:
4.31ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
39.54
Item in Stock
More Options & Item Details
ID:
711596
Weight:
2.08ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
17.47
Item in Stock
More Options & Item Details
ID:
724532
Weight:
1.08ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.00
Item in Stock
More Options & Item Details
ID:
719774
Weight:
1.07ct
Size:
6 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
19.26
Item in Stock
More Options & Item Details
ID:
353079
Weight:
1.07ct
Size:
7.3 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
127.13
Item in Stock
More Options & Item Details
ID:
612063
Weight:
1.02ct
Size:
7.1 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
21.89
Item in Stock
More Options & Item Details
ID:
366574
Weight:
1.05ct
Size:
7.7 x 5.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
147.43
Item in Stock
More Options & Item Details
ID:
411536
Weight:
1.04ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
56.33
Item in Stock
More Options & Item Details
ID:
620763
Weight:
2.02ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
46.06
Item in Stock
More Options & Item Details
ID:
691435
Weight:
1.06ct
Size:
11.4 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
57.24
Item in Stock
More Options & Item Details
ID:
572944
Weight:
1.03ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.19
Item in Stock
More Options & Item Details
ID:
590927
Weight:
1.03ct
Size:
14.9 x 3.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.92
Item in Stock
More Options & Item Details
ID:
706895
Weight:
1.09ct
Size:
10 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.62
Item in Stock
More Options & Item Details
ID:
621645
Weight:
1.07ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.51
Item in Stock
More Options & Item Details
ID:
713743
Weight:
1.02ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.57
Item in Stock
More Options & Item Details
ID:
612323
Weight:
2.04ct (total)
Size:
7 x 5.2 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
61.20
Item in Stock
More Options & Item Details
ID:
713961
Weight:
2.12ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.81
Item in Stock
More Options & Item Details
ID:
557850
Weight:
1.03ct
Size:
6.6 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
87.32
Item in Stock
More Options & Item Details
ID:
713709
Weight:
1.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.74
Item in Stock
More Options & Item Details
ID:
491319
Weight:
4.12ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
27.24
Item in Stock
More Options & Item Details
ID:
569891
Weight:
1.01ct
Size:
9.3 x 4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
893.27
Item in Stock
More Options & Item Details
ID:
479434
Weight:
2.17ct (total)
Size:
10.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
22.92
Item in Stock
More Options & Item Details
ID:
710825
Weight:
1.07ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.36
Item in Stock
More Options & Item Details
ID:
732826
Weight:
1.09ct
Size:
7.8 x 5.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
196.20
Item in Stock
More Options & Item Details
ID:
567384
Weight:
1.08ct
Size:
9.6 x 4.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
997.92
Item in Stock
More Options & Item Details
ID:
440955
Weight:
4.03ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
28.99
Item in Stock
More Options & Item Details
ID:
655853
Weight:
1.03ct
Size:
7.3 x 7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
24.72
Item in Stock
More Options & Item Details
ID:
680802
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
31.50
Item in Stock
More Options & Item Details
ID:
388635
Weight:
1.06ct
Size:
8.9 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
68.06
Item in Stock
More Options & Item Details
ID:
534749
Weight:
2.05ct (total)
Size:
7.5 x 7.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.12
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 ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 2025
Source: Bizrate
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
