Once categorized, opals are sold in price per carat, or weight. Because there are so many opal fields in Australia, there really is no singular form of opal. This means that opal costs can vary from about $10 per carat to approximately $6,000 per carat.

How much is an opal worth?

Once categorized, opals are sold in price per carat, or weight. Because there are so many opal fields in Australia, there really is no singular form of opal. This means that opal costs can vary from about $10 per carat to approximately $6,000 per carat.

Is opal an expensive stone?

Opal is an extremely precious gem. Gem Black, Boulder, Crystal and White Opals are the world’s #1 most valuable commercially available gemstone, yet they are complex with an exponentially large range of valuation characteristics than Diamonds, Rubies, Emeralds, Sapphires or Tanzanites.

Is opal cheaper than diamonds?

Couples choose Opal Engagement Rings for many reasons. Some are searching for a unique look, and many want a less flashy option than Diamond. Cost is another common factor. Opal Engagement Rings tend to be much less expensive than Diamond Engagement Rings.

How much is the rock opal worth?

Gray Opals: $300 to $1000 per carat. Green Opals: $250 to $800 per carat. “Orange-Brown” Opals: $100 to $400 per carat. Red Opals: Rare, $1000-5000 per carat.

Why is opal expensive?

The value of an opal depends on many factors. The type of opal, body tone, brilliance, pattern, colour bar thickness, the play of colour, and faults all play important roles in determining the value. Other important factors include the quality of the cut & polish, and the size of the stone.

Is opal worth more than gold?

Opal is a highly valuable gemstone. It has a unique property of play-of-color, which any other gemstone doesn’t have. That is why it is highly prized and often used as a central stone in high-end jewelry. The top-quality black opals reach $6,000 per carat value, being more expensive than gold and diamonds.

Is opal expensive than gold?

Opal is more expensive than gold, for sure. Today, the gold price is around $60 per gram, which is $12 per carat. At the same time, opal can be purchased from $10 to thousands of dollars per carat, and in exceptional cases, the material of the best quality reaches $6,000 per carat.

How can I tell if my opal is real?

Most genuine solid opals have an irregularity in this area – curved or bumpy due to their natural formation – whereas a man-made stone will be perfectly flat because the two sections are flattened so they can be glued together. Be especially wary if the opal is set in jewellery and you cannot see its back or side.

How can I buy opal?

How to Buy Opals

  1. DETERMINE THE SIZE.
  2. MEASURING IN MILLIMETERS vs INCHES.
  3. DETERMINE THE CARAT WEIGHT (especially when buying loose stone)
  4. CONSIDER THE CUT AND QUALITY OF THE STONE, and also the gold or silver workmanship in jewelry.
  5. ASSESS THE INTENSITY OF COLOR.

Why do opals cost so much?

The distribution and intensity of these colorful flashes are what gives the determination of its costing. The opal stone is mainly found in Australia, where the mines supply up to almost all of the global opals gemstones. This is another factor that makes the gemstone more expensive as compared to the others.

What is the price of Opal stone?

Price develops into $100 to $150 per carat. The image above is a medium grade crystal opal which is in the category of white or pale opal. This particular stone would sell for around $100 per carat in a jewelry shop. crystal opal approx $150 to $200 per carat.

How much is a 1 carat Opal worth?

How much is a 1 carat opal worth? High-quality black opal can cost $10,000 per carat. How much should opals cost? Once categorized, opals are sold in price per carat, or weight. Because there are so many opal fields in Australia, there really is no singular form of opal.

How much does Opal cost per carat?

OPAL PRICE. Black and dark body tones are generally the most valuable because they tend to display colors much more vibrantly. Dark opals can range from $30 to $1,500 per carat. …. White opals typically range from $20-$200, but they can be much higher depending on the quality of the stone and size.

How much is a fire opal worth?

However, they occasionally run as high as 50% of a natural opal if they are of exceptional quality. Triplets are only about 1% of the value of an equivalent natural and peak at $500. The International Gem Society (IGS) has a list of businesses offering gemstone appraisal services.