The cost of real opals can vary widely depending on factors such as quality, color, size, and origin. Opals are gemstones known for their iridescence and play of colors, and their value is influenced by the intensity and variety of colors they exhibit. Here are some factors that can affect the price of real opals:
Color: Opals with vibrant and intense colors, especially reds and blues, are generally more valuable than those with dull or subdued colors.
Pattern: The play-of-color patterns in opals, such as harlequin, pinfire, and floral, can impact their value. Rare and distinctive patterns often command higher prices.
Size: Larger opals are typically more valuable than smaller ones. However, large, high-quality opals with intense colors can be exceptionally rare and expensive.
Origin: Opals from certain locations may be more highly regarded and therefore more expensive. For example, Australian opals, especially those from Lightning Ridge, are highly prized for their quality.
Transparency: Opal earrings that are more transparent and free of impurities are generally more valuable.
Shape: Well-cut and symmetrical opals may be more valuable than irregularly shaped stones.
Treatment: Some opals undergo treatments to enhance their colors or stability. Untreated, natural opals are often considered more valuable.
Given these factors, prices for real opals can range from relatively affordable to extremely expensive. It's essential to purchase opals from reputable dealers who provide information about the opal's characteristics and origin. Additionally, getting a certification from a gemological laboratory can help verify the authenticity and quality of the opal.