Details Gabriella Kiss 18k yellow gold & small oval periwinkle sapphire ring, size 6 3/4 . The stone measures approximately 5/16″ x 1/4″ & is set in Gabriella’s signature scallop setting. - sapphire, 2.05ct - 18k yellow gold - size 6 3/4 Sizing This ring can be resized. Please allow 2 - 6 weeks. Inquire about sizing fee.