C469 Card checkout

"We'll buy it. This gentleman will pay." Xiao Yi smiled, and said to the lady behind the counter.

When the lady saw that there was another business deal, it was even a big business deal. He quickly put away the necklace, and continued to say with a smile, "This diamond necklace, diamond rank follows strict 4C standards, that is, good weight, color, cleanliness, and cutting technique