Other Gemstone Jewelry › E31-117721-50159297 Image 1 of 2 Image 2 of 2 E31-117721-50159297 $0.00 Call for Availability Color Sapphire Stud Earring features 10 color sapphire TTW 4.19 CT, and 6 round diamonds TTW 0.06 CT. Call for Availability Added! Color Sapphire Stud Earring features 10 color sapphire TTW 4.19 CT, and 6 round diamonds TTW 0.06 CT.