Pink CZ and Black CZ Engagement Ring Our Facebook fans said they had to have it, so we got it! Say hello to our newest engagement ring Piper's Pink and Black CZ Engagement Ring. This colorful ring features a sterling silver design with pink and black CZ stones. The black center round CZ stone measures 1.5 carats and is accented by two smaller pink round CZs on each side. Down the band of each side, two rows of tiny black CZs await. Lastly, round black CZs encrust the setting of the center stones for an added enc Add intriguing color to your look with this charming ring that's sure to be your next favorite!