X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy 1 ct Gemstones

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
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 366592
Weight: 1.02ct
Size: 7.4 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 143.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 663378
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 19.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 377015
Weight: 2.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 17.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 389213
Weight: 1.09ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 371048
Weight: 6.32ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 41.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 664171
Weight: 1.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 713947
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 437825
Weight: 1.01ct
Size: 15.5 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 682132
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 575187
Weight: 1.09ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 115.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 440587
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 527951
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 710825
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 648267
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 655775
Weight: 1.03ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 683982
Weight: 2.10ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 499419
Weight: 2.00ct (total)
Size: 7.3 x 5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 728800
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 117.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 511708
Weight: 1.03ct
Size: 6.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 61.19
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 416268
Weight: 1.08ct
Size: 14 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 717919
Weight: 2.06ct (total)
Size: 6.1 x 4.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 61.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 499378
Weight: 2.02ct (total)
Size: 7.6 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 393995
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 490262
Weight: 2.07ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 454098
Weight: 1.01ct
Size: 10 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.66
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 432820
Weight: 2.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 724882
Weight: 1.02ct
Size: 12.2 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 609115
Weight: 2.04ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 37.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 545862
Weight: 1.06ct
Size: 7.3 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 713877
Weight: 2.11ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 687660
Weight: 2.16ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 439147
Weight: 2.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 656074
Weight: 1.09ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 450024
Weight: 1.03ct
Size: 13.9 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.00
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 624919
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 606475
Weight: 1.02ct
Size: 9.2 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 6.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 638181
Weight: 1.09ct
Size: 7 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 26.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 432944
Weight: 2.10ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 735114
Weight: 1.04ct
Size: 9 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 62.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 719833
Weight: 1.06ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.08
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 512135
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 242.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 531506
Weight: 2.13ct (total)
Size: 7.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 635372
Weight: 1.02ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 489820
Weight: 4.25ct (total)
Size: 7 x 5.2 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 93.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 490125
Weight: 4.17ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 99.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 611862
Weight: 2.14ct (total)
Size: 7.1 x 6.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 50.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 640027
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 477848
Weight: 4.34ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 91.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 733938
Weight: 1.05ct
Size: 6.5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 113.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 559504
Weight: 2.07ct (total)
Size: 6.7 x 4.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 713407
Weight: 1.00ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 718878
Weight: 1.01ct
Size: 5.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 18.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 564406
Weight: 2.09ct (total)
Size: 7.7 x 5.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 31.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 564407
Weight: 1.99ct (total)
Size: 7.7 x 5.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 30.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 358894
Weight: 2.15ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 40.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 722635
Weight: 1.09ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 117.72
Item in Stock
More Options & Item Details
Add to Cart

GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate
Browse our extensive online inventory for 1 carat gemstones. We have many popular natural colored gemstones, such as 1-carat sapphires and 1-carat red rubies. Also available are harder to find gem types, such as 1-carat green tsavorite garnet, rare kornerupine and sphalerite. 1 carat stones are versatile and can be used as center stones or as side stones, depending on the jewelry design. Our 1-carat natural colored stones are available in many shapes, colors and cutting styles. From this page, it is possible to make use of our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. In this way, you can be sure to find the exact gem that you are looking for with easy navigation. For example, select 'sapphire' to see all of our 1-carat sapphire gems. Select 'blue' to shop for 1-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate
Enlarged Gemstone Image