Signity CZ Engagement Ring - Marquise Cut Sonia's Signity CZ Engagement Ring - Marquise Cut is part of our elegant collection of new solitaire signity CZ fake diamond engagement rings that provide subtle sophistication at an affordable price! Thin but strong sterling silver bands hold a prong set signity CZ center stone that captures incredible light. Signity CZ stones are held securely in place with 4-6 sterling silver prongs. Simple style and believable center stones allow this bling to easily pass for real diamond engagement rings! Available in 6 different styles: round cut signity CZ, Emerald radiant cut signity CZ, Emerald step cut signity CZ, 1 carat oval cut signity CZ, 2 carat oval cut signity CZ, and marquise cut signity CZ.