Aww it's a jewel indeed, so beautiful and new to me. I haven't seen it before but I love its looks too.
And it kinda looks harmless to me also, don't think it will have any damage on your garden or maybe it will 🤷♀️
All the same, your photography skill is superb ma'am 👍
Thank you @merit.ahama, what I read tells me that these bugs are harmful, but they live on trees. Since my rooftop garden doesn't have trees these may not find a home here.
Thank you for your words of appreciation.
Have a lovely day!