Rihanna is playing with our emotions in a big way. First, she announced in the most Rihanna-like way imaginable that she and ASAP Rocky are expecting their first child together.

Now, we have apparently come to accept that everything this star does in public carries a secret message. Take, for example, her recent decision to put a huge diamond on her ring finger while shopping at my favorite store in the world, Kitson.

Rihanna, can't you do that? Does that mean she's engaged? Who's to say ...... I certainly don't have the authority.

While we wait to find out if this is just a fun accessory or an actual engagement ring, here are the details of the piece, courtesy of a professional jeweler.

Kyron Keogh, co-founder of ROX Diamonds & Thrills, tells Marie Claire, "Rihanna looks like she's wearing a big statement solitaire diamond ring."

"An 8-carat brilliant white round diamond appears to be mounted on a chunky gold band. Based on this, we estimate the ring to be worth £700,000 (about $924,000)."

Of course, Rihanna, the queen of style, is on trend with this one.

"Solitaire style is definitely booming. We've seen larger solitaire sales double in the last year," says Keough. [The solitaire style maximizes the potential of the diamond and throws light into the diamond, making it brilliant and scintillating. Chunky gold bands have been spotted on celebrities like Emily Ratakowski, reflecting her and Rihanna's bold fashion sense.