A Guide to Different Types, Shapes, and Colors of Rubies

Discover the different types, shapes, and colors of rubies in this comprehensive guide. From Burmese to African, there's a ruby to suit every style.

Rubies are known for their stunning red color and are considered one of the most valuable gemstones. They come in various shapes, sizes, and colors, each with its own unique characteristics. In this article, we will explore the different types of rubies, their shapes, and colors.

Types of Ruby

  1. Burmese Rubies: These rubies are considered the finest quality due to their vivid red color with a slight purple secondary hue. They are primarily mined in Myanmar (formerly Burma) [1].
  2. African Ruby Stone: African rubies are found in countries like Mozambique and Tanzania. They exhibit a wide range of colors, from deep red to pinkish-red[2].
  3. Thai Ruby Gemstone: Thai rubies are known for their darker red color with a brownish hue. They are primarily mined in Thailand (formerly Siam) [2].
  4. Tanzania Ruby Gemstone: Tanzanian rubies are found in a unique gemstone form composed of opaque red ruby in contrasting green Zoisite. They are primarily mined in Tanzania[3].
  5. Madagascar Ruby Stone: These rubies display a very vivid shade of red, making them highly desirable. They are primarily mined in Madagascar[3].
  6. Afghanistan Ruby: Afghan rubies are known for their intense red color and are primarily mined in Afghanistan[2].
  7. Star Ruby: Star rubies are characterized by asterism, a phenomenon that creates a star shape within the gem when a single source of light shines on it. This effect is extremely rare in natural rubies, making untreated star rubies highly valuable[4].
  8. Pigeon’s Blood Ruby: This term refers to rubies with an ideal vivid red color. The term “pigeon’s blood” is often used to describe the most desirable shade of red in rubies[5].

Ruby Shapes

Rubies can be cut into various shapes, including:

  1. Round: Round rubies have the best sparkle due to their faceting, which enhances the reflection of the gem[6].
  2. Oval: Oval rubies are a popular choice for their elongated shape and brilliance[6].
  3. Princess/Square: Smaller rubies, around 0.30 carats and less than 4 mm in length, are often cut in the Princess square shape[7].
  4. Heart: Heart-shaped rubies are a romantic choice and are often used in jewelry designs[7].
  5. Cushion: For larger rubies, the cushion shape is more commonly used[7].
  6. Marquise, Pear, and Emerald: These fancy shapes are also available for rubies, but they are less common[8].

Types of Rubies Color

Rubies come in various shades of red, with some having secondary colors like orange, purple, or pink. The most valuable rubies are those with a pure, deep red color[9]. Lighter colors in rubies are considered pink sapphires[10]. The more strictly red the ruby’s color, the more valuable it is[9].

In conclusion, rubies are a fascinating and diverse gemstone with a range of colors, shapes, and origins. Whether you’re looking for a classic Burmese ruby or a unique star ruby, there’s a type of ruby to suit every taste and style.

[1] https://www.bernardine.com/types-of-ruby/
[2] https://ruby.org.in/blog/different-types-of-ruby-gemstones-with-their-origins/
[3] https://www.leibish.com/types-of-rubies-article-1566
[4] https://www.lovetoknow.com/life/style/pictures-ruby-gemstones
[5] https://www.navratan.com/blog/types-and-treatments-of-ruby-stone
[6] https://www.withclarity.com/blogs/gemstone/ruby-gemstone-guide
[7] https://idjewelry.com/ruby-style-guide
[8] https://www.gia.edu/ruby-quality-factor
[9] https://essiluxgroup.com/ruby.html
[10] https://thenaturalrubycompany.com/education/what-color-is-a-ruby/


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