X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy 1 Carat Gemstones Online - Natural Certified Loose Stones

Buy 1 Carat Gemstones Online - Natural Certified Loose Stones

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.

1 ct Gemstones Weight
1 ct Gemstones Size
1 ct Gemstones Clarity
1 ct Gemstones Price
1 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 400597
Weight: 1.08ct
Size: 8.2 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 121.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 338882
Weight: 2.12ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 97.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 616877
Weight: 1.05ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 422630
Weight: 1.04ct
Size: 6.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 778.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 481435
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 639187
Weight: 2.02ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 42.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 461162
Weight: 1.09ct
Size: 6.7 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 431.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 447772
Weight: 1.06ct
Size: 8.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 673.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 570369
Weight: 1.05ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 902.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 415387
Weight: 1.09ct
Size: 7.8 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 863.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 554213
Weight: 1.01ct
Size: 8 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 22.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 623791
Weight: 1.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 526451
Weight: avg. 1.08 ct / each
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 18.66
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 569889
Weight: 1.06ct
Size: 9.1 x 4.1 mm
Clarity: SI
Content: 1 pc
Price: $ 781.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 559175
Weight: 2.06ct (total)
Size: 7.3 x 5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 511925
Weight: 1.01ct
Size: 5.9 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 217.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 499380
Weight: 1.99ct (total)
Size: 7.5 x 5.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 415390
Weight: 1.07ct
Size: 8.1 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 847.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 366376
Weight: 1.07ct
Size: 7.4 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 150.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 366578
Weight: 1.03ct
Size: 8.4 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 144.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 570794
Weight: 1.07ct
Size: 9 x 4.7 mm
Clarity: VS-SI
Price: $ 836.01
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 513160
Weight: avg. 1.00 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 9.06
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 570200
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 868.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 672540
Weight: 1.08ct
Size: 6.7 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 402831
Weight: 1.05ct
Size: 7.4 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 130.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 352926
Weight: 1.06ct
Size: 8.9 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 125.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 572774
Weight: 1.01ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 691704
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 62.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 701099
Weight: 1.05ct
Size: 7.6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 45.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 566208
Weight: 1.05ct
Size: 6 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 23.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 512125
Weight: 1.03ct
Size: 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 244.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 585127
Weight: 2.17ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 349490
Weight: 1.06ct
Size: 7.8 x 5.4 mm
Clarity: SI
Content: 1 pc
Price: $ 136.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 531502
Weight: 2.08ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 622559
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 554614
Weight: 1.06ct
Size: 8.1 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 27.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 449203
Weight: 1.05ct
Size: 11.5 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 720112
Weight: 1.02ct
Size: 5.8 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 680709
Weight: 1.02ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 478371
Weight: 1.01ct
Size: 5.7 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 42.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 624920
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 691110
Weight: 1.09ct
Size: 13.8 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 58.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 727455
Weight: 1.00ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 527913
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.25
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 567386
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 823.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 643793
Weight: 1.00ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 662013
Weight: 1.06ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 522862
Weight: 1.07ct
Size: 7.5 x 5.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 496647
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 388.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 728919
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 112.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 744425
Weight: 1.08ct
Size: 5.8 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 129.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 366563
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 150.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 680713
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 498602
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.97
Item in Stock
More Options & Item Details
Add to Cart
ID: 694316
Weight: 1.08ct
Size: 9.8 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 440387
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 664572
Weight: 1.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 365164
Weight: 1.09ct
Size: 12.5 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.72
Item in Stock
More Options & Item Details
Add to Cart

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 -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Enlarged Gemstone Image