Rubies are among the most coveted gemstones in the world, admired for their vibrant red color and rarity. A 100 carat ruby is an exceptionally large and
rare specimen, making its price a fascinating topic for gem enthusiasts and collectors alike. This article aims to shed light on the factors influencing the
price of such a remarkable ruby and provide a general overview of the market for large rubies.
What Determines the Price of a Ruby?
The price of rubies is influenced by several factors: color, clarity, carat weight, and origin. Among these, color remains the most critical aspect. The ideal
ruby color is a deep, vivid red often called “pigeon blood.” The richer and purer the red, the higher the price per carat. Clarity is also important; rubies
often have inclusions, but fewer and less visible inclusions mean a higher price.
The Significance of Carat Weight
Carat weight measures the size of the gemstone. Generally, the larger the ruby, the higher the price per carat, but this is not a linear increase. A 100
carat ruby is extraordinarily rare, and such rubies can command prices much higher than smaller ones. Because large rubies are so scarce, their prices
can reach millions of dollars.Origin MattersRubies from certain origins like Myanmar (Burma) are considered superior and more valuable. Burmese rubies
often exhibit that sought-after pigeon blood red color, which significantly boosts their price. Other sources such as Mozambique and Thailand also produce
fine rubies, but they usually cost less compared to Burmese ones.
Market Prices and Examples
A 1-carat ruby of good quality can cost from a few hundred to several thousand dollars. For large rubies, especially those over 10 carats, prices escalate
dramatically. For a 100 carat ruby, prices can reach tens of millions depending on quality. For example, some rare rubies have sold at auctions for over $30
million.Why Such High Prices?The rarity of a flawless, large ruby combined with its desirability drives prices up. These rubies are not only gemstones but also
investment assets and symbols of prestige. Buyers often include private collectors, museums, and luxury jewelers.
Buying Tips for a 100 Carat Ruby
If considering buying such a gemstone, ensure it comes with certification from reputable gemological labs. Understand the grading criteria andconsult experts
.Authenticityand origin certificates are essential for verifying value.
Conclusion
The price of a 100 carat ruby is influenced by multiple factors, primarily color, clarity, origin, and size. Such gems are extraordinarily rare and valuable, often
costing millions. Whether for investment or personal collection, understanding these elements is crucial for anyone interested in acquiring a ruby of this
magnitude.