October Means Opals!

White opals are the most abundant of these gemstones. They have a milky white appearance which can range from near opaque to translucent. The more milk like the backdrop of the host rock, the harder it is to see the flashes of fiery opalescence within. Their beauty is most readily seen in strong direct light. Their pale appearance and relative affordability means that they are often set, as cabochons, into silver metal for everyday pieces of jewelry.

Black opals are the rarest, most coveted and most expensive form of the gemstone. Some of the best in the world come from Lightning Ridge in Australia. The dark host rock is usually black, blue, brown or gray and provides the perfect backdrop against which to see the glorious color display of these gemstones. They have the look of an angry storm cloud behind a rainbow.

The drama of black opals is best appreciated in full view. They are typically set as cabochons. And they are dramatic enough to hold their own even alongside diamonds