Other Gemstone Jewelry › P31-119819-50177151 Image 1 of 1 P31-119819-50177151 $0.00 Call for Availability Tourmaline & Diamond Pendant features a Tourmaline TTW 2.96 CT, and 8 round diamonds TTW 0.05 CT. Call for Availability Added! Tourmaline & Diamond Pendant features a Tourmaline TTW 2.96 CT, and 8 round diamonds TTW 0.05 CT.