In the UK it is an emergency diversionary sign for motorways and primary routes.
A flashing yellow arrow in traffic signals means that you can turn left, but you must yield to oncoming traffic and pedestrians.
yellow canary diamond
A yellow light on a traffic signal means to slow down and prepare to stop before the light turns red. It serves as a warning that the light is about to change.
Take the stone to a certified gemologist, who will be able to tell you the origin of the diamond. To the amateur, a yellow diamond just looks like a yellow diamond.
There is no particular song titled yellow diamond but Rihanna's new song "We found love" has the lyrics yellow diamond in it.
Yellow triangle with an exclamation point in it? Your four-way flashers are on.
The sign is a yellow diamond with a black +. The sign MAY also contain text such as Crossroad ahead.
Yellow represents caution on these buoys. Usually meaning to stay away from them. They are used to indicate pipes, dredge lines, traffic schemes, an isolated danger.
The logo with a blue triangle and yellow c and mermaid is Cressi.
Both "canary" and "yellow" are words that can be used to describe a yellow colored diamond, althoguh keep in mind that a true, natural yellow diamond is NOT graded on the same scale as a white diamond that has a lot of yellow in it .
Yellow diamond has intense hues of yellow that look similar to gold; however, yellow diamond is not considered gold. The unique yellow color present in these diamonds is the result of the presence of nitrogen impurities which comes due to the composition of the crystal structure. Yellow diamonds are called Canary diamonds, sparkly and valuable pieces of lab-grown diamond jewelry. The nitrogen molecules in the diamond stone absorb the blue light, which makes the stone take a yellow hue. Yellow diamond stones differ from gold as they are fancy-colored diamonds depending on the nitrogen present. These diamonds can range from light yellow hue to bright, vivid, and more intense yellow hue.
Depending on the intensity of the yellow colour (nitrogen) in the stone, the diamond could be 'called' by many names. Generally, visibly yellow diamonds can range from a 'light yellow' colour to an 'intense fancy yellow' colour. Canary diamond is another name given to some yellow diamonds. As well, 'colourless' diamonds graded from H through Z are also called 'yellow'. A certified gemologist can give you the exact name for the colour of the diamond in question.