A cloudy or milky background color lowers the value of any opal. It makes the gem less attractive ... Common sizes for many of the opal cabochons set in jewelry are 6×4, 7×5, and 8×6 mm. The Fire of ...

Just a little luck came our way.” The jewelry that survived the fire will go on to become reminders of their family’s resilience as it gets passed down to future generations. But first ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more We know jewelry is a hot gift item this time of year, but there's no reason you can't splurge on a new ...