Gemini Gemstones (21st May – 20th June).Other gemstones in affinity with the Taurus zodiac sign are Coral, Rose Quartz, Blue Tourmaline, and Lapis Lazuli. Taurus birthstones are Emerald and Chrysoprase. Taurus Gemstones (21st April to 20th May).Gemstones in affinity with Aries are Citrine, Cat’s Eye, Garnet, and Sardonyx. April birthstones are Diamond and Clear Quartz. Aries Gemstones (21st March to 20th April)Īries birthstones are Aquamarine and Bloodstone.Month Wise zodiac sign gemstones and affinity with other gemstones. The table given below has details of zodiac signs with modern birth months, dates, and related gemstones. Zodiac sign stones are determined by the corresponding birth month of a person. In Hinduism, all nine gemstones are connected with the Navagrahas or nine planets of the Solar system. Basically, astrology is employed to determine the benefits of a particular gemstone in the life of an individual. Eastern cultures associate gemstones with celestial bodies rather than a birth month. Ancient traditional zodiac sign gemstones match each month as per the Gregorian calendar, whereas Modern zodiac stones have officially adopted a standardized list of zodiac sign colors and stones by The Jewelry Industry Council of America and Britain’s National Association of Goldsmiths. Zodiac signs stones can be classified as Traditional and Modern birth or horoscope stones. Zodiac signs stones or birthstones represent a person’s birth month. Zodiac Birthstones or Zodiac Sign Gemstones Zodiac Signs Stones