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20 mm Round Gemstones: Topaz, Opals, Garnets, Sapphires, Rubies, Calibrated 20 mm Round Gems

20 mm Round Gemstones Weight
20 mm Round Gemstones Size
20 mm Round Gemstones Clarity
20 mm Round Gemstones Price

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ID: 693089
Weight: 23.77ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 199.67
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ID: 645796
Weight: 17.64ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.95
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ID: 618053
Weight: 23.17ct (total)
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.16
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ID: 329230
Weight: 36.73ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 62.05
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ID: 692701
Weight: 25.66ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 215.54
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ID: 693087
Weight: 24.55ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 206.22
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ID: 329233
Weight: 35.20ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 59.48
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ID: 692702
Weight: 26.56ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 223.10
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ID: 692517
Weight: 25.64ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 215.38
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ID: 497800
Weight: 33.27ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.90
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ID: 476799
Weight: 32.74ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 129.65
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ID: 692700
Weight: 25.83ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 216.97
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ID: 519995
Weight: 33.02ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.80
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ID: 483845
Weight: 24.31ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.62
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ID: 619775
Weight: 25.40ct (total)
Size: 20 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 67.06
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GemSelect Certified Store Reviews

GemSelect: Over 18 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 -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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

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 love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate
Enlarged Gemstone Image