Style your finger with this beautiful ring cast from 14K yellow gold and adorned with London blue topaz and diamonds. London blue topaz,16.34 tcw Diamonds, 0.15 tcw Diamond color: HI Diamond clarity: I1-I2 14K yellow gold Made in USA SIZE Width, about 0.64'' Please note: This ring can be resized up to 1.5 sizes, larger or smaller. Warranty and resizing services are provided exclusively by EFFY, Saks OFF 5th is not respo. Center Core - W Fine Jewelry > Saks Off 5th. Effy. Size: 7.