Circa 2021, these 18k White Gold Oval Sapphire and Diamond Halo Ear Stud Earrings feature 2 navy blue sapphires totaling 2.23ctw and measure approximately 7 x 5mm. The 18k white gold pave’ diamond settings feature 44 round full cut diamonds totaling 0.17ctw. Overall dimensions 9.5 x 7.5mm. Weight is 2.5 grams.