Uncut Ruby Value Guide

ANTIQUE HAND CARVED CAMEOS: SHELL, AGATE, GENUINE RUBY, CORAL, MOONSTONE | eBay
Uncut Ruby
Estimated Value
$50 – $100
Period
Formed over millions of years
Origin
Unknown
Materials
Corundum, Chromium

An uncut ruby represents the raw, unpolished beauty of corundum, prized since ancient Sanskrit times for its association with royalty and protection. These specimens are highly collectible for their natural hexagonal crystalline forms and the deep red hues provided by chromium.

What Is Uncut Ruby Worth?

The typical price range for Uncut Ruby is $50 - $100 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

  • The intensity and saturation of the red color, with brighter reds commanding the higher end of the $50-$100 range.
  • The clarity and transparency of the raw crystal, as opaque specimens are generally less valuable than translucent ones.
  • The overall size and carat weight of the unpolished stone.
  • The presence of well-defined crystal faces and lack of significant external damage or fractures.

How to Identify Uncut Ruby?

  • Examine the specimen for a natural hexagonal (six-sided) crystal structure characteristic of raw corundum.
  • Check for a deep red to pigeon-blood color, which indicates the presence of chromium within the mineral.
  • Verify the hardness of the stone; a genuine ruby should rank a 9 on the Mohs scale, making it harder than most other minerals.
  • Look for natural inclusions or 'silk' within the stone, which are common in unpolished specimens from Myanmar or Sri Lanka.

History of Uncut Ruby

Rubies have been prized for millennia, with their earliest historical mentions dating back to ancient Sanskrit texts. These gems were revered by ancient cultures, often associated with royalty, wealth, and protective powers. Ancient Burmese warriors, for example, believed rubies made them invincible, while medieval Europeans associated them with health and passion. The primary sources of rubies have historically been Myanmar, Thailand, and Sri Lanka, with new deposits discovered in regions like East Africa in recent decades.

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