The diamonds are set in Platinum basket mountings with friction backs.
Platinum 1/4 Carat Princess Cut Diamond Stud Earrings, I/J by Hansa These 1/4ct princess diamond studs are bright, white, fiery and gorgeous. All this at about 1/2 the price you would pay for comparable quality at another retailer. - Lifetime Guarantee - 60 Day Worry-Free Return - Platinum 1/4 Carat Princess Cut Diamond Stud Earrings, I/J by Hansa The two princess cut diamonds are our quality of I/J color and SI2/I!. clarity.