Natural Rubys Overview
 Ruby is a variety of the mineral Corundum. A Ruby is actually a Sapphire of red color.
It is an extremely hard and durable gemstone, well suited for all jewelry applications. Rubies of Thai and African origin tend to be darker and have better clarity than Burma Rubies.
The most desirable color is so called "pigeon's blood". Top quality Rubies are highly prized, and in larger sizes are frequently valued above all other gemstones, including Diamonds.
Physical Properties
| Color |
Pink Red to Purple Red |
| Refractive Index |
1.762-1.778 |
| Pleochroism |
Strong; yellow-red, deep carmine red |
| Chemistry |
Aluminum Oxide |
| Hardness |
9.00 |
| Density |
3.97-4.05 |
| Crystal Group |
Trigonal |
| Ocurrence |
Africa, India, Asia |
Legend and Lore
Ruby was said to be the most precious of the twelve stones God created when he created all things and a Ruby was placed on Aaron's neck by God's command. In the ancient language of Sanskrit, Ruby is called ratnaraj, or king of precious stones. Rubies have been highly prized gemstones throughout history.
Rubies over two carats are extremely rare and valuable. Generally, Rubies with true red color are valued above those that are darker, with purple hue. Rubies are typically heated to enhance color. The treatment is stable and permanent.
Browse Rubys
The pictures above only represents the general appearance of the Ruby. Please note that the real Rubys in our stock will be of varied shapes, color and sizes.
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