Citrine / Sunela is a also considered as a substitute of Yellow Saphire / Pukhraj that is ruled by the Planet Jupiter. The Color is about light Yellow to Golden Yellow. Mostly it is worn for prosperity and leisure and is said to be good gemstone for those who are in business or industries. Jewellery Metal: Sunela / Citrine should only be made in Either Gold or Silver. Prefer Gold If possible! Wearing Day: Should be worn on Thursday Evening before Sunset. Cautions: One should remove and get a new one if the Gemstone get cracked or develop milky appearance inside or consult your astrologer.