10k white gold large opal diamond ring sz 6/6.5

READ ENTIRE DESCRIPTION. Signed 10k. Solid 10k white gold size 6 or 6.5 large Rectangular shaped opal with two small diamond accents. (matching pendant listed separately) I showed it on the mandrel in 2 positions. One says it's a size 6 the other says 6.5. I'm not sure what is the correct size. I think it's technically a 6 but the setting allows a little extra room making it fit larger. I do not know If opal is lab or natural. Tiny diamonds are natural. THE SIDE OF THE STONE HAD A CHIP OR CRACK AND WAS PREVIOUSLY REPAIRED BY A JEWELER. ITS HARD TO GET A PICTURE OF IT BECASUE ITS WELL HIDDEN. 3RD PICTURE SHOWS IT BEST. weight is 2.39 grams. Stone is pictured with a caliper showing mm size. It's approximately 8x4mm. Ring is in good condition and can be resized by a jeweler if desired. NO RETURNS. WILL NOT SELL AT SCRAP VALUE. MATCHING PENDANT LISTED SEPARATELY, BUNDLED OFFERS WELCOME.