This is a ring from Tassia Canellis.
Panconesi
Incu Collection
Monapetra
Fontennoy
AgapéE
Travelling
Hayley K.S. Fine Jewelry
Harpie
Twojeys
Tassia Canellis
Lea Hoyer
Spinelli Kilcollin
Wouters & Hendrix
Helena Rohner
Odette New York
Knowhow(ノウハウ)
Maria Black
Faris
Suot Studio
La2l