X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy 8 ct Gemstones

8 ct Gemstones Weight
8 ct Gemstones Size
8 ct Gemstones Clarity
8 ct Gemstones Price
8 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 8 ct Gemstones
Black 8 ct Gemstones
Blue 8 ct Gemstones
Brown 8 ct Gemstones
Golden 8 ct Gemstones
Gray 8 ct Gemstones
Green 8 ct Gemstones
Multicolor 8 ct Gemstones
Orange 8 ct Gemstones
Pink 8 ct Gemstones
Purple 8 ct Gemstones
Red 8 ct Gemstones
Turquoise 8 ct Gemstones
Violet 8 ct Gemstones
White 8 ct Gemstones
Yellow 8 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: 730868
Weight: 17.61ct (total)
Size: 20.7 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 416691
Weight: 8.12ct
Size: 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 418354
Weight: 8.48ct
Size: 16.4 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.79
Item in Stock
More Options & Item Details
Add to Cart
ID: 668808
Weight: 8.60ct
Size: 16.9 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 185.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 700584
Weight: 8.20ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 360621
Weight: 8.13ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 712715
Weight: 16.50ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 43.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 422572
Weight: 8.80ct
Size: 16.6 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.85
Item in Stock
More Options & Item Details
Add to Cart
ID: 585376
Weight: 7.70ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 72.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 548261
Weight: 8.54ct
Size: 13.4 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 281.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 711540
Weight: 7.70ct
Size: 20 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 678678
Weight: 8.27ct
Size: 27.2 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 706372
Weight: 7.82ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.95
Item in Stock
More Options & Item Details
Add to Cart
ID: 478272
Weight: 8.47ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.59
Item in Stock
More Options & Item Details
Add to Cart
ID: 686604
Weight: 7.84ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 708000
Weight: 15.51ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 14.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 705452
Weight: 8.00ct
Size: 13.4 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.39
Item in Stock
More Options & Item Details
Add to Cart
ID: 701600
Weight: 8.77ct
Size: 16 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 693472
Weight: 7.90ct
Size: 13.7 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 688083
Weight: 8.66ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.39
Item in Stock
More Options & Item Details
Add to Cart
ID: 338231
Weight: 8.27ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 688149
Weight: 16.89ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 49.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 717437
Weight: 8.05ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 342688
Weight: 15.80ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 613036
Weight: 7.91ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 379.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 523174
Weight: 7.86ct
Size: 14.9 x 12.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 62.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 655780
Weight: 8.50ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 491101
Weight: 8.03ct
Size: 16.9 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 455352
Weight: 35.22ct (total)
Size: 19.2 x 12.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 59.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 708333
Weight: 8.31ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 418430
Weight: 8.66ct
Size: 16.6 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.15
Item in Stock
More Options & Item Details
Add to Cart
ID: 577703
Weight: 8.05ct
Size: 18.4 x 11.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 408283
Weight: 8.21ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 683361
Weight: 8.05ct
Size: 18.2 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 610344
Weight: 16.73ct (total)
Size: 19 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 22.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 673736
Weight: 8.44ct
Size: 15 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 151.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 690528
Weight: 8.71ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 695360
Weight: 8.13ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 243.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 673468
Weight: 8.05ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 474862
Weight: 8.20ct
Size: 18.4 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 701568
Weight: 8.51ct
Size: 24.7 x 6.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 554176
Weight: 7.71ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 58.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 404070
Weight: 8.60ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 669632
Weight: 8.46ct
Size: 17.4 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 731017
Weight: 16.71ct (total)
Size: 20 x 13.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 11.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 600530
Weight: 17.37ct (total)
Size: 19.9 x 12.9 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 69.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 446511
Weight: 8.11ct
Size: 14.7 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 26.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 708325
Weight: 7.76ct
Size: 14.9 x 12.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 525319
Weight: 8.30ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 131.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 700581
Weight: 8.48ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 711733
Weight: 17.33ct (total)
Size: 17.3 x 13.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 31.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 688386
Weight: 8.10ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 505067
Weight: 7.73ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 51.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 446006
Weight: 8.75ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 693469
Weight: 8.30ct
Size: 15.6 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 721888
Weight: 8.26ct
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.91
Item in Stock
More Options & Item Details
Add to Cart
ID: 504910
Weight: 8.50ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 56.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 635494
Weight: 8.11ct
Size: 14.6 x 12.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 393476
Weight: 8.20ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 662723
Weight: 15.42ct (total)
Size: 21.6 x 12.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 10.92
Item in Stock
More Options & Item Details
Add to Cart

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

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 -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 8 carat gems. Browse the largest selection of natural loose colored gemstones available in 8 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 8-carat peridot gems. Select 'blue' to shop for 8-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 -> 10 star ratings

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 -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate
Enlarged Gemstone Image