I want to know the answer to the following question:
How long was the necklace offered to Hera?
All the background I'm provided with is that "Mythographers agree that Artemis was born first and then assisted with the birth of Apollo, or that Artemis was born one day before Apollo, on the island of Ortygia and that she helped Leto cross the sea to Delos the next day to give birth to Apollo.". Is that enough to answer the question?