Demi Lovato Thrills 88.9MM Instagram Fans With Pics of Her New Engagement Ring

This past Thursday, songstress Demi Lovato thrilled her 88.9 million Instagram followers with romantic pics of her Malibu engagement to actor Max Ehrich, who proposed with a massive emerald-cut diamond ring.

Jewelry-industry insiders told various celebrity websites that the center stone appeared to be 8 to 10 carats with a value of $500,000 or more, depending on the color, cut and clarity of the stone.

The center stone is set with double-claw prongs in white metal (likely platinum) and is flanked by two trapezoid-shaped diamonds, adding approximately 2 carats to the total weight of the ring.

Eonline.com reported that the ring was designed by Beverly Hills-based Peter Marco using the center stone from an heirloom necklace.

Lovato and Ehrich shared of series of pics on their respective Instagram pages.

The “Skyscraper” singer wrote, "@maxehrich – I knew I loved you the moment I met you. It was something I can’t describe to anyone who hasn’t experienced it firsthand but luckily you did too. I’ve never felt so unconditionally loved by someone in my life (other than my parents) flaws and all. You never pressure me to be anything other than myself. And you make me want to be the best version of myself. I’m honored to accept your hand in marriage. I love you more than a caption could express but I’m ecstatic to start a family and life with you. I love you forever my baby. My partner. Here’s to our future!!!!

Lovato, 27, also gave a shoutout to photographer Angelo Kritikos, who hid behind boulders to capture the romantic, beachside proposal.

Ehrich's caption read, "Ahhhh. You are every love song, every film, every lyric, every poem, everything I could ever dream of and then some in a partner in life. Words cannot express how infinitely in love with you I am forever and always and then some. I cannot spend another second of my time here on Earth without the miracle of having you as my wife. here’s to forever baby. ahhhhhhhhhhhhhhhhhhh."

The former Young and the Restless actor, 29, punctuated the post with an engagement ring emoji.

The couple's engagement comes less than four months after People magazine revealed they were dating.

Us magazine reported that the surge in popularity of emerald-cut diamonds is attributed to the way the elongated shape flatters the wearer's finger. The shape has been favored by Jennifer Lopez, Jennifer Lawrence, Nikki Bella and Alex Guarnashelli, to name a few.

Credits: Images via Instagram/ddlovato; Instagram.com/maxehrich.