1.5 TCT Ruby earrings in 14K yellow gold. Stunning pear shaped Rubies for pierced ears! Each earring has over ¾ of a carat of Ruby – that’s a total of 1.5 TWCT Notice how the goldwork creates a cradled setting for the rubies? The color is great. Wear them on a Tuesday in July, and you will have covered both the day and the month attributed to these gemstones. They measure ¾ inch in length.