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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (3981): 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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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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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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Blue Lapis Lazuli Gem - 17.1ct Octagon Step Cut (ID: 522387)

Octagon / Emerald Cut Blue Lapis Lazuli

17.1ct
25.2 x 15.1 mm
$ 30.85
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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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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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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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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
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Bi-color Ametrine Gem - 22.4ct Octagon Step Cut (ID: 458160)

Octagon / Emerald Cut Bi-color Ametrine

22.4ct
14.7 x 15.6 mm
$ 177.86
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6 pcs
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Multicolor Sapphire Gem - 0.4ct Octagon Step Cut (ID: 412581)

Octagon / Emerald Cut Multicolor Sapphire

0.37 ct (total 2.21ctw)
5 x 3 mm
$ 88.40
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Red Rhodonite Gem - 1.4ct Octagon Step Cut (ID: 503642)

Octagon / Emerald Cut Red Rhodonite

1.4ct
12.9 x 3.7 mm
$ 921.70
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 -> 10 star ratings
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
Source: Bizrate
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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