Showing 1–20 of 271 results

Why Buy Star Ruby Stone From GemFame?
We Sell High Quality Star Ruby Stone in reasonable price, We have various types of Sizes, Shapes, Weight, Cut, Lots, Pairs and Various Origins. We Ship Through Reputed Courier Service to Deliver Your Order within Timeline, We also Provide 30 Days Replacement /  Refund for All Products.
About Star Ruby Gemstone
Star ruby is the red to a pinkish red variety of the Corundum mineral group, Ruby is thus named because of its red color (Latin-ruber), The name corundum is the Sanskrit word kuruvinda. The red color variety within each individual deposit, so it not possible to determine the source area from the color. The designation €œBurma ruby€ and €œsiam ruby€ are therefore strictly erroneous, and refer more to quality than origin. The most desirable color is the so-called €œpigeon€™s blood,€ pure red with a hint of blue provides the color is chromium, and in the case of brownish tones,iron is present as well. As a rough stone, ruby appears dull and greasy, but, when cut, the luster can approach that of Diamond. Heat treatment is commonly used to improve the color. Ruby is the hardest mineral after diamond. However, the hardness varies in different directions. Ruby has no cleavage, but has certain preferred directions of parting . Because of brittleness, care must be taken when cutting and setting. Inclusions are common. They are not always indicative of lower quality but shows the difference between a natural and a synthetic stone. The type of inclusion (minerals, growth, structures, canals, or other cavities) often indicates the source area.

Ruby is the best known and most highly valued gemstone and is one of the top four gems (Diamond, Sapphire, Ruby, and Emerald) in popularity. This is mostly due to its beauty, intense color and toughness in jewelry. Ruby may show asterism (seen as star stone) when cutting as the cabochon. With a Moh€™s hardness of 9.0 and no cleavage, it is a very durable gem for jewelry. Ruby€™s red color is caused by minor amounts of trivalent Chromium (Cr) replacing Aluminum (Al) in the crystal structure. Pure Cr2O3 occurs in nature as the mineral Eskolaite, which is green.

Ruby is available from many locations around the world. Some of these locations such as Burma, Ceylon, and Madagascar, are well known for their fine Rubies.
Properties Of Star Ruby Stone
Chemical Composition: Al2O3 + Fe,Ti,Cr [Aluminum Oxide]

Hardness: 9.0

Specific Gravity (Density): 3.99 – 4.10

Refractive Index: 1.760 – 1.772

Star Ruby

Star Ruby 2.98ct 7.68×3.96mm Natural Gemstone India

 3,122
SKU: AK6160
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Round

Weight

2 – 2.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 4.27ct 8.96×4.77mm Natural Gemstone India

 4,473
SKU: AK6159
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

4 – 4.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 4.34ct 8.35×7.74×5.72mm Natural Gemstone India

 4,546
SKU: AK6158
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Round

Weight

4 – 4.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 3.04ct 7.13×6.67×5.32mm Natural Gemstone India

 3,185
SKU: AK6157
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

3 – 3.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 4.96ct 9.05×7.57×6.13mm Natural Gemstone India

 5,196
SKU: AK6156
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

4 – 4.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 5.04ct 9.59×9.10×5.74mm Natural Gemstone India

 5,280
SKU: AK6155
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

5 – 5.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 5.91ct 9.98×8.05×6.15mm Natural Gemstone India

 6,191
SKU: AK6154
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

5 – 5.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 5.78ct 9.54×8.37×6.16mm Natural Gemstone India

 6,055
SKU: AK6153
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

5 – 5.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 5.95ct 9.05×8.56×6.58mm Natural Gemstone India

 6,232
SKU: AK6152
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

5 – 5.99 ct, All Weight

Gem Type

Cabochons

Star Ruby 9.92ct 10.40×9.70×8.21mm Natural Gemstone India

 10,391
SKU: AK6151
Colours

All Colours, Pink

Origin

All Origins, India

Shapes

All Shapes, Cabochon, Oval

Weight

9 – 9.99 ct, All Weight

Star Ruby 1.92ct 6.84×3.77mm Natural Gemstone India

 4,032
SKU: AK2570
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Round

Weight

1 – 1.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.16ct 8.43×4.27mm Natural Gemstone India

 6,636
SKU: AK2569
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Round

Weight

3 – 3.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.72ct 9.19×7.44×4.87mm Natural Gemstone India

 7,812
SKU: AK2568
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.28ct 8.86×7.23×4.58mm Natural Gemstone India

 6,888
SKU: AK2567
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 2.96ct 8.53×6.81×4.67mm Natural Gemstone India

 6,216
SKU: AK2566
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

2 – 2.99 ct, All Weight

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.48ct 8.78×7.00×4.95mm Natural Gemstone India

 7,308
SKU: AK2565
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.96ct 8.87×7.20×5.56mm Natural Gemstone India

 8,316
SKU: AK2564
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct, All Weight

Gem Type

Cabochons, Star Gemstones

Star Ruby 3.64ct 8.82×7.07×5.02mm Natural Gemstone India

 7,644
SKU: AK2563
Colours

Brown

Origin

India

Shapes

All Shapes, Oval

Weight

3 – 3.99 ct, All Weight

Gem Type

Cabochons, Star Gemstones

Star Ruby 8.17ct 12.26×11.16×5.42mm Natural Gemstone India

 17,157
SKU: AK2562
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

8 – 8.99 ct

Gem Type

Cabochons, Star Gemstones

Star Ruby 11.09ct 12.79×9.53×7.61mm Natural Gemstone India

 23,289
SKU: AK2561
Colours

Brown

Origin

All Origins, India

Shapes

All Shapes, Oval

Weight

10 – 14.99 ct

Gem Type

Cabochons, Star Gemstones

Why Buy Star Ruby Stone From GemFame?
We Sell High Quality Star Ruby Stone in reasonable price, We have various types of Sizes, Shapes, Weight, Cut, Lots, Pairs and Various Origins. We Ship Through Reputed Courier Service to Deliver Your Order within Timeline, We also Provide 30 Days Replacement /  Refund for All Products.
About Star Ruby Gemstone
Star ruby is the red to a pinkish red variety of the Corundum mineral group, Ruby is thus named because of its red color (Latin-ruber), The name corundum is the Sanskrit word kuruvinda. The red color variety within each individual deposit, so it not possible to determine the source area from the color. The designation €œBurma ruby€ and €œsiam ruby€ are therefore strictly erroneous, and refer more to quality than origin. The most desirable color is the so-called €œpigeon€™s blood,€ pure red with a hint of blue provides the color is chromium, and in the case of brownish tones,iron is present as well. As a rough stone, ruby appears dull and greasy, but, when cut, the luster can approach that of Diamond. Heat treatment is commonly used to improve the color. Ruby is the hardest mineral after diamond. However, the hardness varies in different directions. Ruby has no cleavage, but has certain preferred directions of parting . Because of brittleness, care must be taken when cutting and setting. Inclusions are common. They are not always indicative of lower quality but shows the difference between a natural and a synthetic stone. The type of inclusion (minerals, growth, structures, canals, or other cavities) often indicates the source area.

Ruby is the best known and most highly valued gemstone and is one of the top four gems (Diamond, Sapphire, Ruby, and Emerald) in popularity. This is mostly due to its beauty, intense color and toughness in jewelry. Ruby may show asterism (seen as star stone) when cutting as the cabochon. With a Moh€™s hardness of 9.0 and no cleavage, it is a very durable gem for jewelry. Ruby€™s red color is caused by minor amounts of trivalent Chromium (Cr) replacing Aluminum (Al) in the crystal structure. Pure Cr2O3 occurs in nature as the mineral Eskolaite, which is green.

Ruby is available from many locations around the world. Some of these locations such as Burma, Ceylon, and Madagascar, are well known for their fine Rubies.
Properties Of Star Ruby Stone
Chemical Composition: Al2O3 + Fe,Ti,Cr [Aluminum Oxide]

Hardness: 9.0

Specific Gravity (Density): 3.99 – 4.10

Refractive Index: 1.760 – 1.772

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