The Duchess of Sussex wore a green and white striped dress by Australian-born designer Martin Grant, paired with a Prada clutch and green suede heels.
But one thing missing was Meghan's stunning diamond and welsh gold engagement ring.
Of course, the missing ring has nothing to do with Meghan and Prince Harry's relationship. The couple seem happier than ever, especially with the exciting news that they are expecting their first child early next year.
After the couple's meeting with the PM, they visited Tupou College where they dedicated two of the school’s forest reserves to the Queen’s Commonwealth Canopy Project.
Meghan had an outfit change, wearing a blue Veronica Beard dress AND her engagement ring was back on!
Meghan forgoing her ring is a rare occurrence, as the Duchess has worn it at every public appearance since her engagement to Harry was announced in 2017.
Harry and Meghan will now depart Tonga and fly back to Sydney.