9ct yellow gold 055ct sapphire diamond half eternity band ringa classic half eternity design yellow gold ring set with five wonderul round cut blue sapphire gemstone offset alternating with waves of single cut white diamondsblue sapphire informationstone shapecut roundstone size 270mmnumber of stones 5carat weight 055ctbirthstone september zodiac taurus wedding anniversaries 5th 45th 70thdiamond informationstone shapecut roundstone size 090mmnumber of stones 4carat weig