Crystal and glass are the same thing. Crystal is glass that contains lead. When lightly tapped it has a sharp ring compared to plain glass.
One way to tell if a decanter is made of lead crystal is to look for a sparkle and sparkle shine in the glass that is not found in other types of glass. Lead crystal is heavier than regular glass and makes a distinct "ping" sound when tapped. You can also check for a hallmark or label indicating that it is lead crystal.
I could not find any information about a lead crystal decanter. It's possible it is just not listed on their website.
Traditionally lead crystal if it is high quality. Lead is no longer used due to a possible health risk - just high quality pure crystal glass.
The best way to find out how much your antique crystal decanter set is worth, is by taking it to your nearest local antique dealer. They should be able to tell you how much it is worth and other information about the set.
A crystal container for alcohol is called a decanter.
Acidic liquids, like wine, will absorb lead from leaded crystal. However, the process is so slow that you shouldn't worry about sipping a glass of wine over an hour or two or serving from a decanter that you filled with wine that very night. The real danger occurs when you store beverages in lead crystal decanters for long periods of time (I'm rather sure it takes at least days, but potentially longer, for lead levels to reach a dangerous amount). The simple rule of thumb is to add the beverage to the decanter on the day you plan to use it, and never leave any leftover liquid in the decanter for storage. Lead is bad for anyone, but kids are especially affected by it. All the recommendations I've read say to be extra safe and simply avoid letting kids drink anything from lead crystal.
A waterford crystal decanter is a jug type to hold water or any liquid to drink. It is made from crystal by the Waterford company. These are considered high end collector items and can be quite expensive.
Lead crystal decanters can be dangerous if used to store alcoholic beverages for extended periods, as the lead in the crystal can leach into the liquid. It is recommended not to use lead crystal decanters for storing alcohol, especially acidic liquids like wine or spirits that can accelerate the leaching process. Opt for lead-free crystal or glass decanters for safe usage.
A Baccarat decanter is a decanter made of Baccarat crystal and is used to decant liquids such as whiskey or cognac. Baccarat decanters can be found in many beautiful shapes and styles.
Amazon.com carries a good selection of crystal decanter sets, ranging in price from $12.40 to $89.99. Another great option is eBay.
Crystal decanters can cost thousands of dollars if you are looking for a proper, classical one.
Yes, a Waterford crystal decanter may be worth more if the pattern is discontinued because it becomes more rare and sought after by collectors. You can find out the value by researching recent sales of similar discontinued Waterford crystal decanters online or consulting with an appraiser who specializes in crystal pieces.