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Buy Ruby Untreated-Unheated Gems

(23)
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Purple Red Star Ruby Gem - 4.7ct Oval Cabochon (ID: 527194)

Oval Red Star Ruby

4.7ct
10.6 x 9.9 mm
$ 47.30
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Deep Red Star Ruby Gem - 4.9ct Pear Cabochon (ID: 527190)

Pear Red Star Ruby

4.9ct
10.7 x 7.8 mm
$ 49.20
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1 pc
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Deep Red Star Ruby Gem - 5.2ct Oval Cabochon (ID: 527196)

Oval Red Star Ruby

5.2ct
11.1 x 8.9 mm
$ 52.40
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Purple Red Star Ruby Gem - 5.7ct Oval Cabochon (ID: 527407)

Oval Red Star Ruby

5.7ct
11.3 x 8.8 mm
$ 57.40
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2 pcs
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Deep Red Star Ruby Gem - 4.2ct Oval Cabochon (ID: 527684)

Oval Red Star Ruby

4.15 ct (total 8.29ctw)
10.2 x 8.5 mm
$ 82.90
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Dark Red Star Ruby Gem - 6.7ct Oval Cabochon (ID: 527416)

Oval Red Star Ruby

6.7ct
10.5 x 9.4 mm
$ 67.10
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Deep Red Star Ruby Gem - 5.1ct Oval Cabochon (ID: 527679)

Oval Red Star Ruby

5.1ct
12.2 x 9.3 mm
$ 50.60
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Purple Red Star Ruby Gem - 5.7ct Oval Cabochon (ID: 527189)

Oval Red Star Ruby

5.7ct
10.1 x 9.4 mm
$ 56.50
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Deep Red Star Ruby Gem - 7.1ct Oval Cabochon (ID: 527677)

Oval Red Star Ruby

7.1ct
10 x 8.9 mm
$ 70.70
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2 pcs
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Dark Red Star Ruby Gem - 4.8ct Oval Cabochon (ID: 527683)

Oval Red Star Ruby

4.79 ct (total 9.57ctw)
10.4 x 8.2 mm
$ 95.70
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Wine Red Star Ruby Gem - 4.3ct Oval Cabochon (ID: 527191)

Oval Red Star Ruby

4.3ct
10.7 x 9.6 mm
$ 43.30
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Dark Red Star Ruby Gem - 6.4ct Oval Cabochon (ID: 527680)

Oval Red Star Ruby

6.4ct
10.8 x 9.4 mm
$ 63.90
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Dark Red Star Ruby Gem - 6.9ct Oval Cabochon (ID: 527413)

Oval Red Star Ruby

6.9ct
11.9 x 9.9 mm
$ 68.80
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Click for Product Video (527676)
Deep Red Star Ruby Gem - 5.7ct Oval Cabochon (ID: 527676)

Oval Red Star Ruby

5.7ct
10.5 x 9.8 mm
$ 56.70
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1 pc
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Wine Red Star Ruby Gem - 5.7ct Oval Cabochon (ID: 527414)

Oval Red Star Ruby

5.7ct
11.7 x 9.8 mm
$ 56.90
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Wine Red Star Ruby Gem - 6.3ct Oval Cabochon (ID: 527418)

Oval Red Star Ruby

6.3ct
11.7 x 9 mm
$ 63.40
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Dark Red Star Ruby Gem - 5.3ct Oval Cabochon (ID: 527415)

Oval Red Star Ruby

5.3ct
11.8 x 9.1 mm
$ 53.20
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2 pcs
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Dark Red Star Ruby Gem - 4.4ct Oval Cabochon (ID: 527682)

Oval Red Star Ruby

4.40 ct (total 8.79ctw)
9.7 x 8.1 mm
$ 87.90
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Dark Red Star Ruby Gem - 5.5ct Oval Cabochon (ID: 527195)

Oval Red Star Ruby

5.5ct
10.9 x 9 mm
$ 55.40
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Purple Red Star Ruby Gem - 6.2ct Oval Cabochon (ID: 527681)

Oval Red Star Ruby

6.2ct
10.5 x 9.2 mm
$ 62.20
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Purple Red Star Ruby Gem - 6.8ct Oval Cabochon (ID: 527192)

Oval Red Star Ruby

6.8ct
10.3 x 8.9 mm
$ 67.60
Item in Stock
1 2
Ruby Untreated-Unheated
Ruby has been prized for centuries for its rich red hue and vitreous (glass-like) luster. Ruby is a red variety of corundum that gets its color from chromium. The word "corundum" comes from the Tamil 'kurundam', meaning 'ruby sapphire', while the term 'ruby' is derived from 'ruber', the Latin word for 'red'. In ancient Sanskrit, ruby is called 'ratnaraj', which translates as 'king of precious stones'. The traditional sources for fine rubies are typically Burma and Thailand, but today many affordable rubies are coming from various regions of Africa, including Tanzania, Sir Lanka (Ceylon), Mozambique and Madagascar. Because of ruby's excellent hardness, rich color and silky luster, fine quality ruby is classed as one of the so-called "precious four" gemstones, along with diamond, emerald and sapphire. Ruby is the official birthstone for the month of July, and it is the gem used to honor the 15th and 40th year anniversaries.

Almost all ruby today is enhanced by routine heat treatment, which improves not only the color, but also its clarity. Many rubies on the market today may have been fracture-filled, which offers an affordable ruby choice for those who would not normally be able to afford an unheated ruby. Rubies can range in color from pinkish-red to orangey-red, and from violet-purplish-red to brownish-red. Most ruby experts would agree that a stone with medium to medium-dark color tone is considered a very good color for ruby gemstones. Untreated and unheated natural ruby is very rare, since almost all material is heavily fractured and included prior to processing. Gem testing can indicate whether a ruby has been heated usually though the presence of silky rutile inclusions, which is an indicator used to test for unheated sapphire. Despite all of the various gem treatments that ruby is often subjected to, unheated ruby can be found though it is not always easy to source. Reputable gemstone sellers and dealers should always declare any treatment or enhancement, especially for gem types such as ruby and sapphire, where treatment can impact value tremendously.
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