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Home Gemstones Gemstones By Shape Octagon / Emerald Cut Gems

Octagon Cut Gemstones: Large Selection, in Stock | GemSelect

Octagon / Emerald Cut Gems Weight
Octagon / Emerald Cut Gems Size
Octagon / Emerald Cut Gems Clarity
Octagon / Emerald Cut Gems Price
Octagon / Emerald Cut Gems Treatment

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Yellow Octagon / Emerald Cut Gems
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2.90ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 20.15

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4.15ctw Green Apatite, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 168.91

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5.32ct Brown Smoky Quartz, Emerald Cut, VVS-VS

12.8 x 10 mm

$ 23.31

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4.48ct Pink Rose Quartz, Emerald Cut, Transparent

10.6 x 10.6 mm

$ 24.54

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1.67ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 32.93

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1.64ct Green Tourmaline, Emerald Cut, VS

14.1 x 3.8 mm

$ 39.20

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6.62ct Yellow Quartz, Emerald Cut, VS

13.7 x 8.5 mm

$ 14.50

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1.51ct Pink Tourmaline, Emerald Cut, VS

8.7 x 4.9 mm

$ 109.19

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2.05ct Orange Hessonite Garnet, Emerald Cut, SI

7 x 7 mm (calibrated)

$ 34.48

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1.38ct Green Tourmaline, Emerald Cut, VS-SI

13.3 x 3.7 mm

$ 30.32

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2.02ct Green Tourmaline, Emerald Cut, VVS-VS

16.5 x 3.7 mm

$ 55.33

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52.87ct Black Tourmaline, Emerald Cut, Opaque

39.1 x 12.7 mm

$ 263.29

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0.93ct Pink Tourmaline, Emerald Cut, VVS-VS

8.8 x 3.5 mm

$ 70.31

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4.03ct Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 30.91

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0.28ct Violet Amethyst, Emerald Cut, VS-SI

5 x 3 mm (calibrated)

$ 1.63

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1.51ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 28.13

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10.65ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 58.35

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9.17ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 50.24

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2.66ct Yellow Apatite, Emerald Cut, VS

8 x 8 mm (calibrated)

$ 136.97

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1.65ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 7 mm (calibrated)

$ 30.73

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0.76ct Yellow Color-Change Garnet, Emerald Cut, VVS

7 x 3.6 mm

$ 91.59

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1.24ct Green Tourmaline, Emerald Cut, VVS-VS

15.5 x 3 mm

$ 29.89

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2.20ct Purple Kunzite, Emerald Cut, VVS-VS

7.3 x 5.5 mm

$ 54.78

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2.69ct Green Tourmaline, Emerald Cut, VS

11.3 x 6 mm

$ 133.96

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Why Buy Octagon / Emerald Cut Gems from GemSelect?

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

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate
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