Wednesday, May 15, 2024

Is Blue Opal Expensive? (Revealed!)

Blue opal is a captivating gemstone known for its unique blue hues and mesmerizing play of color. In this article, we delve into the world of blue opal to uncover its pricing factors and determine whether it falls into the category of expensive gemstones.


The Allure of Blue Opal

Blue opal is a variety of opal that displays a range of blue colors, from pale and translucent to vibrant and intense. It is treasured for its captivating beauty and the way it seems to capture the essence of the ocean or the sky.


Blue opal possesses a distinctive play of color, characterized by flashes of various colors that dance within the stone when viewed from different angles. This phenomenon, known as opalescence, adds to the stone’s allure and makes it highly sought after by gemstone enthusiasts and collectors.

Factors Influencing the Price

Several factors contribute to the pricing of blue opal:

  • Color: The intensity, saturation, and quality of the blue color play a significant role in determining the value of blue opal. Gemstones with deep, vibrant blue hues and good color distribution are generally more desirable and command higher prices.
  • Clarity: The clarity of blue opal is another factor considered in its pricing. Gemstones with fewer visible inclusions and a high level of transparency are generally more valuable. However, it’s important to note that opals often have natural internal fractures, known as crazing, which can be part of their unique character and not necessarily considered flaws.
  • Play of Color: The presence and quality of play of color within the blue opal significantly impact its value. Opals that exhibit a vivid and diverse play of color, with flashes of different hues like green, red, and violet, are generally more valuable.
  • Size: The size of the blue opal affects its price, as larger stones are rarer and tend to be more valuable. However, the price per carat may vary depending on the overall quality and desirability of the stone.
  • Origin: The origin of the blue opal can also influence its price. Opals from certain locations, such as Australia, Ethiopia, or Mexico, are renowned for their quality and may command higher prices due to their reputation.
  • Treatment: Blue opals are often treated to enhance their color and durability. Common treatments include dyeing or impregnating the stone with resin to enhance its blue color or stabilize the opal to prevent cracking. Treated opals generally have lower values compared to natural, untreated stones.

Price Range and Rarity

The price of blue opal can vary significantly depending on the factors mentioned above. While blue opal is not considered as expensive as some of the rarest gemstones, high-quality blue opals can still command a notable price.

On average, blue opal can range from affordable to moderately priced, depending on the size, color, and quality of the stone. Smaller blue opals or those with less intense color saturation may be more accessible to a wider range of buyers. Larger, high-quality blue opals with exceptional color and play of color can be more valuable and fall into a higher price range.

It’s important to note that blue opals with exceptional qualities, such as intense blue hues, vibrant play of color, and high transparency, are rarer and, therefore, tend to command higher prices.

Making an Informed Purchase

When considering the purchase of a blue opal, it is essential to educate yourself about the gemstone’s characteristics, pricing factors, and any treatments that may have been applied. Working with a reputable jeweler or gemstone dealer can help you navigate the market and ensure you make an informed decision.

It’s also advisable to request a gemstone certificate or documentation that provides details about the quality, origin, and any treatments applied to the blue opal you are considering. This documentation can serve as proof of the gemstone’s authenticity and help you understand its value.


While blue opal can vary in price, it is generally considered a gemstone that falls within an affordable to moderately priced range. The price of blue opal is influenced by factors such as color, clarity, play of color, size, origin, and treatments. With careful consideration and guidance, you can find a beautiful blue opal that fits your budget and adds a touch of captivating beauty to your jewelry collection.


Related Articles

Latest Articles