YELLOW is a bright color and yellow stones in jewelry light up your look with the brilliant glints and touch such as only yellow gemstones can.
YELLOW is commonly associated with gold, wealth, sunshine, reason, happiness, optimism and pleasure, but also with envy, jealousy and betrayal.
ORANGE is commonly associated with amusement, the unconventional, extroverts, fire, activity, danger, taste and aroma. The color Orange derives its name from the orange fruit. The high visibility of orange makes it a popular color for certain types of clothing and equipment: life jackets, flight suits for the Space Shuttle and the International Space Station, workers on highways and cyclists.