Jewelry cleanser and abrasive cleansers can ... of malachite to create a lowkey statement piece. Ring Concierge Pearl and Diamond Circle Studs These circle studs from engagement ring company ...

But what is it that makes pearls so expensive? Marie Antoinette's pearl was part of a diamond-studded pendant, and it has important historical significance, which increased its value. But there ...

One of Marie Antoinette's natural pearl and diamond pendants fetched a record-breaking $36 million at auction, a world record for a pearl. In total, the suite realized $42.7 million, with the ...

But what is it that makes pearls so expensive? Marie Antoinette's pearl was part of a diamond-studded pendant, and it has important historical significance, which increased its value. But there ...