Details Gabriella Kiss 18k yellow gold & pear-shaped rainbow moonstone ring, size 6 1/2. The stone measures approximately 3/8" x 1/4" & is set in Gabriella's signature scalloped bezel setting. - rainbow moonstone - 18k yellow gold - size 6 1/2 Sizing This ring can be resized. Please allow 2 - 6 weeks. Inquire about sizing fee.