Gold
the silver would melt and mix within the gold, because the melting point of gold is 103 degrees more than silver (gold=1064 silver=916)
The weight difference between silver and 14k gold varies depending on the specific type of each metal and the size of the item being weighed. Generally, gold is denser and heavier than silver, so a piece of 14k gold jewelry will typically weigh more than a similar piece made of silver.
1.489 oz
To weigh gold and silver in ounces, you can use a digital scale that is capable of measuring in ounces. Place the gold or silver on the scale and ensure it is zeroed before placing the metal on it. The weight displayed on the scale will then be in ounces.
Carots for the diamond. Grams for the gold or silver.
Gold is heavier than silver. Gold has a higher density than silver, which means that a specific volume of gold will weigh more than the same volume of silver.
925 typically refers to sterling silver, which is an alloy containing 92.5% silver and 7.5% other metals. 14k gold indicates that the piece is made from 58.3% gold, mixed with other metals. So, 925 14k gold would be a piece made from both sterling silver and 14k gold components.
Gold is heavier than silver. Gold has a higher density compared to silver, which means that for the same volume of metal, gold will weigh more than silver.
Most gold over metal (sterling etc.) is microplated. The only way to know the thickness or content would be to have it read by a jeweler that has a machine that breaks down what ores are used in the piece. This would also give you the percentage of each.
A pound of gold weighs the same as a pound of silver, because they are both one pound. But a block of gold would weigh more than the same-sized block of silver (gold is more dense than silver, so a smaller volume weighs the same).
The Karet weight of a piece of gold states how much of the piece is actual gold and not silver or copper. A piece that is 22k means that it is 91. 6% pure gold.
made of gold or silver, this is dependent on the items referred to, it may mean some are gold and some are silver. Legally to sell an item as either gold or silver it should be fully hallmarked. If the term refers to a single piece gold decoration may have been added to a silver piece (I have a Victorian bangle with gold flowers on a silver base) or the item may be gilded gold over silver or vermeil gold plated silver (this is usually stamped 925. It may also mean gold or silver tone which is neither gold nor silver.