Vintage 10K White Gold Pearl Diamond Ring

Pretty vintage 10K white gold ring is unmarked as far as I can see and has tested as 10K, and features a 6mm cultured Pearl and genuine Diamond accents in the ribbon band at the shoulders of the ring.  It measures a ring size 6 1/4 - 6 1/2 and It weighs 1.9 grams.  It is in great vintage condition.