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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (3649): Step Cut Gems Clear All
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Bi-color Ametrine Gem - 32.6ct Octagon Step Cut (ID: 458166)

Octagon / Emerald Cut Bi-color Ametrine

32.6ct
17.2 x 16.7 mm
$ 258.76
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1 pc
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Green Tourmaline Gem - 2.4ct Octagon Step Cut (ID: 463553)

Octagon / Emerald Cut Green Tourmaline

2.4ct
8.7 x 6.7 mm
$ 236.00
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1 pc
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Green Emerald Gem - 3.8ct Octagon Step Cut (ID: 498377)

Octagon / Emerald Cut Green Emerald

3.8ct
10.1 x 7.4 mm
$ 9,570.06
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6 pcs
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Multicolor Sapphire Gem - 0.3ct Octagon Step Cut (ID: 492667)

Octagon / Emerald Cut Multicolor Sapphire

0.28 ct (total 1.68ctw)
4.9 x 2.9 mm
$ 82.79
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Bluish Green Kyanite Gem - 5.2ct Octagon Step Cut (ID: 488891)

Octagon / Emerald Cut Green Kyanite

5.2ct
9.3 x 9.2 mm
$ 363.30
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Green Emerald Gem - 1.6ct Octagon Step Cut (ID: 499366)

Octagon / Emerald Cut Green Emerald

1.6ct
7.1 x 7.1 mm
$ 1,610.00
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2 pcs
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Lively Green Peridot Gem - 0.9ct Square Step-Cut (ID: 477611)

Square Green Peridot

0.94 ct (total 1.87ctw)
6 x 5.9 mm
$ 29.86
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2 pcs
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Yellow Golden Citrine Gem - 8ct Octagon Step Cut (ID: 500827)

Octagon / Emerald Cut Yellow Citrine

8.04 ct (total 16.07ctw)
14.2 x 10.2 mm
$ 94.33
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6 pcs
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Multicolor Sapphire Gem - 0.4ct Octagon Step Cut (ID: 450648)

Octagon / Emerald Cut Multicolor Sapphire

0.39 ct (total 2.34ctw)
5.1 x 3 mm
$ 93.60
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Green Tourmaline Gem - 3.3ct Octagon Step Cut (ID: 446415)

Octagon / Emerald Cut Green Tourmaline

3.3ct
9.6 x 7.6 mm
$ 240.48
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6 pcs
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Multicolor Sapphire Gem - 0.2ct Octagon Step Cut (ID: 467207)

Octagon / Emerald Cut Multicolor Sapphire

0.23 ct (total 1.40ctw)
3.2 x 3.1 mm
$ 42.00
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Golden Apatite Gem - 13.9ct Octagon Step Cut (ID: 382104)

Octagon / Emerald Cut Yellow Apatite

13.9ct
13.2 x 15.6 mm
$ 895.49
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Green Emerald Gem - 2.3ct Octagon Step Cut (ID: 459479)

Octagon / Emerald Cut Green Emerald

2.3ct
8.8 x 6.9 mm
$ 4,104.00
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6 pcs
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Multicolor Sapphire Gem - 0.4ct Octagon Step Cut (ID: 450651)

Octagon / Emerald Cut Multicolor Sapphire

0.40 ct (total 2.42ctw)
5.1 x 3.1 mm
$ 96.80
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Bi-color Ametrine Gem - 18.3ct Octagon Step Cut (ID: 461677)

Octagon / Emerald Cut Bi-color Ametrine

18.3ct
15.1 x 13.3 mm
$ 128.17
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Yellow Golden Citrine Gem - 17.7ct Octagon Step Cut (ID: 503452)

Octagon / Emerald Cut Yellow Citrine

17.7ct
18.1 x 13.2 mm
$ 105.02
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Green Tourmaline Gem - 4.1ct Octagon Step Cut (ID: 384338)

Octagon / Emerald Cut Green Tourmaline

4.1ct
30 x 3.8 mm
$ 220.00
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Bi-color Tourmaline Gem - 2.6ct Octagon Step Cut (ID: 508558)

Octagon / Emerald Cut Bi-color Tourmaline

2.6ct
14.9 x 4.7 mm
$ 169.00
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Black Gray Hematite Gem - 22.1ct Octagon Step Cut (ID: 498040)

Octagon / Emerald Cut Gray Hematite

22.1ct
20.9 x 15.8 mm
$ 18.60
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Light Blue Aquamarine Gem - 40.6ct Octagon Step Cut (ID: 264265)

Octagon / Emerald Cut Blue Aquamarine

40.6ct
22 x 17.5 mm
$ 12,995.00
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Green Emerald Gem - 10.9ct Octagon Step Cut (ID: 345358)

Octagon / Emerald Cut Green Emerald

10.9ct
14.7 x 12.7 mm
$ 10,879.99
Item in Stock
Step Cut Gems
Step cut gemstone feature trapezoid shaped or rectangular facets in concentric rows, but there are many modified variations of this faceting style available today. In fact, there are many different ways to describe gemstone shapes and cuts, and there is almost always more than one "correct" way to describe a specific gemstone shape and cut-style.

A single gemstone may be described as being 'round-faceted', 'round brilliant-cut', 'round diamond-cut', or even just simply 'round cut'; although some of these terms are more descriptive than others, none would be considered incorrect when used to describe the said gem.

In the colored gem industry, descriptive terms are used loosely because there is no universally recognized official terminology when it comes to all of the fancy cuts and modified cuts available today. In the past, "trilliant-cut" could only be used to describe "brilliant-cut" triangular gemstones (hence the name "tri"-"lliant"), but now the term is accepted by most when used to describe any triangular gemstone including step cuts, cabochons and plain cuts.

Certified Customer Reviews
Overall Rating -> 9 star ratings
Easy to shop through gemselect and will look there for future purchases.
Posted By Childcapo in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
good value
Posted By Don in February, 2019
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Overall Rating -> 10 star ratings
It was super easy to browse all the gemstones and find exactly what you wanted. The prices were great and the checkout process was smooth. Seems like a great site, will definitely come back to find more in the future.
Posted By JMWatch Guy in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
Ive always been pleased with quality and truth of gems rating I am a gemmologist and really like the descriptions as well . i.e cut, colour and quality Sometimes Ill choose GemSelect rather than a local wholesaler because of my regard for their quality and truth
Posted By Mango in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I will continue to utilize gemselect in my business as a jeweler.
Posted By Julie in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Very good selection, easy to navigate site and very reasonable prices. I look forward to receiving the gems and if they are everything they appeared to be I will be extremely happy. Definitely likely to purchase from this site again.
Posted By Anthony in January, 2019
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart