To buy a high-quality opal, focus on , body tone , and authenticity . A valuable stone should have a vibrant "play-of-color" visible from all angles without any visible cracks or inclusions. ✨ Brightness: The #1 Factor The "play-of-color" is everything. Scale of 1 to 5. Aim for 4 or 5. Vibrancy matters. A bright stone beats a large, dull one. Red is rarest. It commands the highest prices. Blue/Green is common. These are more affordable. Determine the Body Tone This refers to the background color of the stone. Black Opal: Darkest base. Makes colors pop. Most expensive. Grey/Semi-Black: Mid-range. Great value for the look.
Milky base. Softer, more feminine appearance.
Too perfect. Patterns look "snakeskin" or repetitive. how to buy opals
Used to make cheap Ethiopian opals look like Black Opals.
Some opals absorb water and lose color temporarily. If you'd like to narrow this down, let me know: What is your budget range ? Do you have a favorite color (Fire red, ocean blue, etc.)? To buy a high-quality opal, focus on ,
Look for a high "cabochon" (dome). It shows off the color better. 🚩 Watch for Red Flags
Tiny cracks on the surface. These can eventually break the stone. Scale of 1 to 5
Look at the side. Straight, glued lines mean it's a composite. Pattern and Shape The way the color is arranged affects the price. Harlequin: Large, distinct squares of color. Rarest. Pinfire: Tiny dots of color. Common. Flash: Large blocks of color that blink on and off.