Bella Luce lab created ruby and white diamond simulant 2.66ctw oval and round, Eterno 18k yellow gold over sterling silver pendant with chain. Pendant measures approximately 0.62" L x 0.31" W. Includes a 18" L x 0.03" W cable chain that has a 2" extender and lobster claw clasp closure.,Bella Luce lab created ruby and white diamond simulant 2.66ctw oval and round, Eterno 18k yellow