GIANT Opal and 925 sterling silver statement ring white with blue sparkles 6.25

HUGE genuine Opal and sterling silver statement ring Size 6.25 (approx) - see pics on ring sizer; with wide band and large stone size, it fits slightly smaller than that in my opinion as I typically wear a 6 Opal stone is giant and beautiful; white in color but flecks of blue/turquoise colors in the stone I wish I could get pics that capture the pretty sparkles but hard to show that properly Band is about 4 mm wide Stone is really large (about 22 mm tall by about 17 mm wide; also about 5 mm thick) - sits on top of the sterling silver bezel and held in place by 4 claws Weighs approx 8.98 grams so this is a substantial stone I received the stone as a gift from a friend whose late father collected all kinds of fancy stones; I then took it to a jeweler on Jeweler's Row in Chicago and had the ring made for me; also received 4 other similar large opals that I had made into 2 pair of earrings. One was sold in the past and one pair listed now. In great pre-owned condition, but will some surface scratches to the metal visible under magnification as any jewelry that has been worn will. I only wore it 2-3 times though ALSO added 2 last pics showing what could to some look like a crack in the stone on the back and one side. I had the stone reviewed by a jeweler and these are NOT cracks. The opal is smooth to the touch in both spots. This is a real and natural stone so it will have variations throughout. Pls view last 2 pics up close though and be sure you are OK with these before b