Listed below are Mays birthstone depending on the designation of the relevant calanders.
- Modern: Emerald and Chrysoprase
- Traditional: Emerald, Agate
- Ancient Hebrew: Agate, Carnelian, Chalcedony
- Tibetian: Sapphire
Who first beholds the light of day,
– Gregorian Birthstone Poem
In Spring’s sweet flowery month of May,
And wears an Emerald all her life,
Shall be a loved and happy wife.