Buy 1 Carat Gemstones Online - Natural Certified Loose Stones
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Explore our dazzling selection of 1 carat gemstones at GemSelect, where you’ll find certified 1 ct gemstones in a wide variety of shapes, stunning colors, and competitive price ranges. All gemstones are natural, fully certified, and ready to ship worldwide from our trusted inventory. |
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Bi-color
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Black 1 ct Gemstones
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Blue 1 ct Gemstones
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Golden 1 ct Gemstones
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Green 1 ct Gemstones
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Multicolor 1 ct Gemstones
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Orange 1 ct Gemstones
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Purple 1 ct Gemstones
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Red 1 ct Gemstones
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Turquoise 1 ct Gemstones
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Violet 1 ct Gemstones
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White 1 ct Gemstones
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Yellow 1 ct Gemstones
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| ID: | 338882 |
| Weight: | 2.12ct (total) |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 2 pcs |
| Price: | $ 97.94 |
| Item in Stock | |
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| ID: | 570200 |
| Weight: | 1.01ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 868.04 |
| Item in Stock | |
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| ID: | 526451 |
| Weight: | avg. 1.08 ct / each |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Price: | $ 17.83 |
| Item in Stock | |
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pcs
| ID: | 400597 |
| Weight: | 1.08ct |
| Size: | 8.2 x 5.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 121.57 |
| Item in Stock | |
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| ID: | 415390 |
| Weight: | 1.07ct |
| Size: | 8.1 x 5.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 847.44 |
| Item in Stock | |
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| ID: | 623791 |
| Weight: | 1.08ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 65.34 |
| Item in Stock | |
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| ID: | 511925 |
| Weight: | 1.01ct |
| Size: | 5.9 x 5.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 217.88 |
| Item in Stock | |
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| ID: | 602853 |
| Weight: | 2.18ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | SI-I1 |
| Content: | 2 pcs |
| Price: | $ 71.94 |
| Item in Stock | |
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| ID: | 691704 |
| Weight: | 1.04ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | SI-I1 |
| Content: | 1 pc |
| Price: | $ 62.40 |
| Item in Stock | |
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| ID: | 569889 |
| Weight: | 1.06ct |
| Size: | 9.1 x 4.1 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 781.24 |
| Item in Stock | |
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| ID: | 352926 |
| Weight: | 1.06ct |
| Size: | 8.9 x 5.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 125.93 |
| Item in Stock | |
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| ID: | 447772 |
| Weight: | 1.06ct |
| Size: | 8.2 x 5.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 673.49 |
| Item in Stock | |
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| ID: | 499380 |
| Weight: | 1.99ct (total) |
| Size: | 7.5 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 7.88 |
| Item in Stock | |
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| ID: | 639187 |
| Weight: | 2.02ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | SI |
| Content: | 2 pcs |
| Price: | $ 42.22 |
| Item in Stock | |
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| ID: | 513160 |
| Weight: | avg. 1.00 ct / each |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VVS-VS |
| Price: | $ 9.06 |
| Item in Stock | |
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pcs
| ID: | 422630 |
| Weight: | 1.04ct |
| Size: | 6.4 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 778.20 |
| Item in Stock | |
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| ID: | 559175 |
| Weight: | 2.06ct (total) |
| Size: | 7.3 x 5 mm |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 7.82 |
| Item in Stock | |
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| ID: | 461162 |
| Weight: | 1.09ct |
| Size: | 6.7 x 4.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 431.64 |
| Item in Stock | |
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| ID: | 724579 |
| Weight: | 1.02ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 25.50 |
| Item in Stock | |
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| ID: | 616877 |
| Weight: | 1.05ct |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 76.24 |
| Item in Stock | |
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| ID: | 551261 |
| Weight: | 1.07ct |
| Size: | 6.9 x 4.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 4.03 |
| Item in Stock | |
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| ID: | 415387 |
| Weight: | 1.09ct |
| Size: | 7.8 x 5.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 863.28 |
| Item in Stock | |
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| ID: | 402831 |
| Weight: | 1.05ct |
| Size: | 7.4 x 5.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 130.32 |
| Item in Stock | |
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| ID: | 366376 |
| Weight: | 1.07ct |
| Size: | 7.4 x 5.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 150.32 |
| Item in Stock | |
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| ID: | 572774 |
| Weight: | 1.01ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 40.00 |
| Item in Stock | |
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| ID: | 692162 |
| Weight: | 1.05ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI-I1 |
| Content: | 1 pc |
| Price: | $ 63.00 |
| Item in Stock | |
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| ID: | 481435 |
| Weight: | 2.14ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 51.25 |
| Item in Stock | |
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| ID: | 366578 |
| Weight: | 1.03ct |
| Size: | 8.4 x 5.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 144.62 |
| Item in Stock | |
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| ID: | 570369 |
| Weight: | 1.05ct |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 902.43 |
| Item in Stock | |
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| ID: | 570794 |
| Weight: | 1.07ct |
| Size: | 9 x 4.7 mm |
| Clarity: | VS-SI |
| Price: | $ 836.01 |
| Item in Stock | |
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pcs
| ID: | 672540 |
| Weight: | 1.08ct |
| Size: | 6.7 x 4.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 3.89 |
| Item in Stock | |
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| ID: | 691110 |
| Weight: | 1.09ct |
| Size: | 13.8 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 58.86 |
| Item in Stock | |
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| ID: | 554614 |
| Weight: | 1.06ct |
| Size: | 8.1 x 5.7 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 27.98 |
| Item in Stock | |
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| ID: | 478371 |
| Weight: | 1.01ct |
| Size: | 5.7 x 5.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.72 |
| Item in Stock | |
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| ID: | 449203 |
| Weight: | 1.05ct |
| Size: | 11.5 x 3.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 41.58 |
| Item in Stock | |
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| ID: | 585127 |
| Weight: | 2.17ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 35.81 |
| Item in Stock | |
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| ID: | 680709 |
| Weight: | 1.02ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 30.60 |
| Item in Stock | |
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| ID: | 720112 |
| Weight: | 1.02ct |
| Size: | 5.8 x 5.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 98.17 |
| Item in Stock | |
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| ID: | 531502 |
| Weight: | 2.08ct (total) |
| Size: | 7 x 5 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 11.44 |
| Item in Stock | |
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| ID: | 701099 |
| Weight: | 1.05ct |
| Size: | 7.6 x 4.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 45.24 |
| Item in Stock | |
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| ID: | 566208 |
| Weight: | 1.05ct |
| Size: | 6 x 4.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 23.89 |
| Item in Stock | |
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| ID: | 624920 |
| Weight: | 1.03ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 21.02 |
| Item in Stock | |
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| ID: | 512125 |
| Weight: | 1.03ct |
| Size: | 5.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 244.73 |
| Item in Stock | |
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| ID: | 622559 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 22.30 |
| Item in Stock | |
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| ID: | 349490 |
| Weight: | 1.06ct |
| Size: | 7.8 x 5.4 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 136.43 |
| Item in Stock | |
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| ID: | 621776 |
| Weight: | 1.05ct |
| Size: | 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 22.08 |
| Item in Stock | |
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| ID: | 598641 |
| Weight: | 2.15ct (total) |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 141.90 |
| Item in Stock | |
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| ID: | 635470 |
| Weight: | 1.08ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.10 |
| Item in Stock | |
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| ID: | 687775 |
| Weight: | 1.99ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.78 |
| Item in Stock | |
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| ID: | 712809 |
| Weight: | 1.02ct |
| Size: | 7.4 x 5.9 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.36 |
| Item in Stock | |
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| ID: | 680948 |
| Weight: | 1.09ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 32.70 |
| Item in Stock | |
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| ID: | 657299 |
| Weight: | 1.08ct |
| Size: | 6.1 x 5.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 5.18 |
| Item in Stock | |
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| ID: | 498325 |
| Weight: | 1.09ct |
| Size: | 10 x 4.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 9.59 |
| Item in Stock | |
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| ID: | 529170 |
| Weight: | 1.09ct |
| Size: | 9 x 4.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 94.96 |
| Item in Stock | |
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| ID: | 664173 |
| Weight: | 1.09ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 11.77 |
| Item in Stock | |
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| ID: | 713407 |
| Weight: | 1.00ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 8.40 |
| Item in Stock | |
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| ID: | 720286 |
| Weight: | 1.01ct |
| Size: | 6.5 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 97.21 |
| Item in Stock | |
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| ID: | 554619 |
| Weight: | 1.06ct |
| Size: | 8 x 5.6 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 27.98 |
| Item in Stock | |
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| ID: | 670779 |
| Weight: | 1.05ct |
| Size: | 6.5 x 5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 37.80 |
| Item in Stock | |
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| ID: | 557850 |
| Weight: | 1.03ct |
| Size: | 6.6 x 5.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 87.32 |
| Item in Stock | |
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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 -> 10 
I found the website easy to work with. The gemstones are lovely.
Posted By Sophie-Tiger in September, 2024
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 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
Overall Rating -> 7 
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 8 
everything was fine
Posted By Marc in January, 2025
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
This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!
Posted By Phoenix in August, 2024
Source: Bizrate
