If both have the same denomination (14 karats), no, they wouldn't. Gold is gold everywhere; that is why it is known as a "commodity".
Now, what would make your purchase more expensive is the complexity and effort goldsmith who worked on the jewelry you are buying; even if gold is the same, his/her work can mean a huge difference.
See the related links for some examples among both countries.
14karat gold electroplate
14karat
14karat gold means it's 14/24 gold; making it about 58% gold so 10/24 of it is not gold.
The 14k means that the plating is 14 karat gold. The "sgp" means that the item is silver with gold plating. What you have is a 14karat gold plated silver item. It is not gold, it is silver. The plating is not worth much, it's mainly for looks.
exactly 2 ounce
One ounce is worth approximately US$1,150 or 15,410 Mexican pesos.
Real gold plate. Gold over sterling (92.5). Usually 14karat gold. Often known as vermeil, gilted with gold.
An English gold lira is worth about 400 USD today, April 26, 2013
it's a 14Karat (Carat) ring - probably white gold. MiC often means it has micro diamonds embedded.
To calculate the value of 23.5 grams of 14-karat gold, first determine the gold content, which is 58.3% (14 out of 24 parts). This means 23.5 grams of 14k gold contains about 13.69 grams of pure gold. The price of gold fluctuates, but if we assume a price of around $60 per gram, the value of the pure gold in the 14k gold would be approximately $821.40. Always check current gold prices for the most accurate valuation.
About $2.00
14 karat gold is 58.33% Gold and more than 40% copper. In other words, to make 14 karat gold you mix gold and copper in the proper percentages.