Buy Octagon Shape 20x15 mm Gems
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| ID: | 692347 |
| Weight: | 24.65ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 172.55 |
| Item in Stock | |
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| ID: | 715401 |
| Weight: | 20.80ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 166.40 |
| Item in Stock | |
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| ID: | 715570 |
| Weight: | 19.30ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 185.28 |
| Item in Stock | |
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| ID: | 692910 |
| Weight: | 21.61ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 181.52 |
| Item in Stock | |
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| ID: | 692721 |
| Weight: | 22.72ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 190.85 |
| Item in Stock | |
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| ID: | 716441 |
| Weight: | 18.67ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 179.23 |
| Item in Stock | |
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| ID: | 701486 |
| Weight: | 25.94ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 155.64 |
| Item in Stock | |
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| ID: | 692348 |
| Weight: | 23.96ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 201.26 |
| Item in Stock | |
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| ID: | 692352 |
| Weight: | 21.90ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 183.96 |
| Item in Stock | |
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| ID: | 692913 |
| Weight: | 22.54ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 189.34 |
| Item in Stock | |
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| ID: | 692713 |
| Weight: | 24.08ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 202.27 |
| Item in Stock | |
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| ID: | 491900 |
| Weight: | 36.84ct (total) |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 39.35 |
| Item in Stock | |
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| ID: | 692358 |
| Weight: | 22.52ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 189.17 |
| Item in Stock | |
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| ID: | 692356 |
| Weight: | 21.40ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 179.76 |
| Item in Stock | |
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| ID: | 692719 |
| Weight: | 21.16ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 177.74 |
| Item in Stock | |
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| ID: | 692912 |
| Weight: | 19.16ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 160.94 |
| Item in Stock | |
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| ID: | 515497 |
| Weight: | 19.67ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 25.97 |
| Item in Stock | |
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| ID: | 491893 |
| Weight: | 34.87ct (total) |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 40.96 |
| Item in Stock | |
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| ID: | 692914 |
| Weight: | 24.54ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 206.14 |
| Item in Stock | |
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| ID: | 692915 |
| Weight: | 24.90ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 209.16 |
| Item in Stock | |
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| ID: | 692712 |
| Weight: | 24.96ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 209.66 |
| Item in Stock | |
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| ID: | 491895 |
| Weight: | 37.51ct (total) |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 44.06 |
| Item in Stock | |
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| ID: | 692353 |
| Weight: | 20.89ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 175.48 |
| Item in Stock | |
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| ID: | 715400 |
| Weight: | 22.20ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 213.12 |
| Item in Stock | |
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| ID: | 692507 |
| Weight: | 20.24ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 170.02 |
| Item in Stock | |
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| ID: | 692722 |
| Weight: | 23.50ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 197.40 |
| Item in Stock | |
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| ID: | 716107 |
| Weight: | 22.23ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 213.41 |
| Item in Stock | |
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| ID: | 692503 |
| Weight: | 20.96ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 176.06 |
| Item in Stock | |
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| ID: | 692508 |
| Weight: | 24.25ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 203.70 |
| Item in Stock | |
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| ID: | 692510 |
| Weight: | 22.71ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 190.76 |
| Item in Stock | |
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| ID: | 692504 |
| Weight: | 22.46ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 188.66 |
| Item in Stock | |
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| ID: | 715759 |
| Weight: | 22.10ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 212.16 |
| Item in Stock | |
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| ID: | 692514 |
| Weight: | 22.70ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 190.68 |
| Item in Stock | |
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| ID: | 692512 |
| Weight: | 25.46ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 213.86 |
| Item in Stock | |
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| ID: | 692911 |
| Weight: | 24.01ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 201.68 |
| Item in Stock | |
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| ID: | 692716 |
| Weight: | 22.65ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 190.26 |
| Item in Stock | |
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| ID: | 692513 |
| Weight: | 21.82ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 183.29 |
| Item in Stock | |
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| ID: | 716063 |
| Weight: | 18.23ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 175.01 |
| Item in Stock | |
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| ID: | 515489 |
| Weight: | 17.55ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.17 |
| Item in Stock | |
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| ID: | 716438 |
| Weight: | 22.11ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 212.26 |
| Item in Stock | |
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| ID: | 692509 |
| Weight: | 21.50ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 180.60 |
| Item in Stock | |
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| ID: | 695901 |
| Weight: | 29.93ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 897.90 |
| Item in Stock | |
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| ID: | 715394 |
| Weight: | 22.47ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 215.71 |
| Item in Stock | |
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| ID: | 692717 |
| Weight: | 23.68ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 198.91 |
| Item in Stock | |
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| ID: | 692720 |
| Weight: | 17.51ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 147.08 |
| Item in Stock | |
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| ID: | 692723 |
| Weight: | 22.42ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 188.33 |
| Item in Stock | |
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| ID: | 692511 |
| Weight: | 22.05ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 185.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 515494 |
| Weight: | 19.55ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 25.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 716070 |
| Weight: | 18.55ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 178.08 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 692357 |
| Weight: | 22.77ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 191.27 |
| Item in Stock | |
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| ID: | 692718 |
| Weight: | 23.51ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 197.48 |
| Item in Stock | |
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| ID: | 692354 |
| Weight: | 23.19ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 194.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 491896 |
| Weight: | 40.49ct (total) |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 43.25 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 491902 |
| Weight: | 41.25ct (total) |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 48.46 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 555562 |
| Weight: | 21.42ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 26.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 692506 |
| Weight: | 22.92ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 192.53 |
| Item in Stock | |
| More Options & Item Details | |
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
Source: Bizrate
Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mm Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 8 
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
Source: Bizrate
