NWOT! $185 Savvy Cie blue opal and gold over sterling stud earrings

NWOT! Beautiful stud earrings with blue opals and gold setting The stones are very pretty - have bluish and greenish sparkles They are round and in a square setting held in place by 4 prongs Gold plate over sterling silver Stamped BS 925 on both posts Both earrings together weigh approx .87 grams as pictured These are new - never worn Purchased by me from Nordstrom Rack and retail price was $185 (I got them on sale for about $90) ***NOTE I am unsure if these are lab generated or natural opals - the salesperson simply said they were opals - but either way, they're super pretty*** Hard to get great pics just since the stones are small but there are very pretty earrings!