Thomas Sabo Charm Club Collection. Princess Cut Cubic Zirconia Solitaire Pendant On this necklace with pendant, a white zirconia stone with its intense sparkle attracts everyone’s attention. It is fastened in a claw setting, which is open at the side. The combination of the square princess cut and the open arrangement on floral design on the back ensures that the zirconia stone sparkles extra brightly when light falls onto it. With a lobster clasp and an extension chain, the necklace can be individually adjusted from 40 to 45 cm. Chain Length: Adjusted from 40 to 45 cm.