Metal Casting Zone Info Blog

Posts Tagged ‘David Yurman’

David Yurman is brand for collection of exquisite jewelry. There are separate categories in jewelry for different occasions. One can find jewelry for wedding, jewelry for parties, jewelry on casual wear and jewelry on formal wear in David Yurman jewelry collection. In order to find classy and elegant jewelry in silver and gold, studded with precious stones, one should go for David Yurman collection.

Ladies will be happier to see the widest range of jewelry in David Yurman collection. There are enormous numbers of designs available in wrist watches, bracelets, enhancers, pendants, necklaces, chains, rings and earrings. These precious pieces are available in silver, gold, stainless steel and sterling silver. The jewelry is studded with precious blue topaz, pink diamond, pave tourmaline and many more.

The wrist watches are known as ‘timepieces’ in David Yurman collection. The timepieces are available in 25mm and 32mm thoroughbred, cable style, Madison style and Waverly designs. The thoroughbred styles watches are available in stainless steel case with silver cable attached to it. Ranging from mother of pearls to diamonds variety of gems is used in the dial of time-pieces. The Madison watches are sleek and beautiful time-pieces. On the other hand, the Waverly watches feature unique style of twisted bracelet.

The pendants and enhancers featured in their most beautiful forms in David Yurman collection. The pendants are made in 18kt gold, sterling silver or combination of gold and silver. There are different types of sub-collection in pendants also. These are mainly Albion, cable candy, cable heart, color classics and jewel bead. The pendants and enhancers are studded with exotic and colorful gems. One can choose the gem matching with the outfit. Ladies can wear designer necklaces on special outfits. Deep necked evening gowns can be accompanied with this variety of colorful necklaces.

The jewelry does not get complete without rings and earrings. In David Yurman collection of rings bold and beautiful designs of rings can be seen. One can choose a unique piece from the wide range of rings cast in sterling silver. There are some unique designs available in earrings in David Yurman collection. Such designs are usually not easily available in the market. So get ready with the exciting range of jewelry for women in David Yurman collection.

Have you ever looked at a piece of your jewelry and wonderd just how the jeweler made it? How do they create the fine detail in a piece of jewelry and what about the smooth swirling shapes. The fact of the matter, is that every piece of fine jewelry starts out being made from wax. Its called the “lost wax” casting method and it is amazing to see from start top finish.

The first step is to create the piece out of sculpting wax, which is the same wax that dentists use to make crowns for peoples teeth with, because dentists use the lost wax method for casting gold crowns. Then the wax piece is then encased in a can that is filled with wet plaster and allowed to cure and dry. After the can of plaster with the wax piece in has dried it is then placed in a hot kiln so the wax “piece” in it can melt and burnout of it.

What is then removed from the kiln is a hunk of plaster with the hollow shape of the wax piece left in the middle of it. The jeweler will then place the hunk of plaster in a device that spins around and uses centrifugal force to push molten metal down into the hollow shape inside of the hunk of plaster. It will then be allowed to cool and then the plaster will be chipped away revealing the piece of jewelry where the wax piece once was.

It will be cleaned up and then any details will be carved into it or welded onto it using a jewelers delicate tools and a jewelers torch. If any stones or gems are to be added to it, that will be the last step that is taken. It is then given a final polish and it is done. This method of making jewelry has not changed in thousands of years.

Have you ever wondered as you looked at a piece of gold jewelry just how it it was made. How did the jeweler start out with raw bulk product and end up with the finished product. Jewelery is created using many methods but the most common method is by the “lost wax” casting method. It was developed in ancient times and it is still used to this day, although modern tools are now used.

The reason that is is called lost wax is, because the object that is to be created is first sculpted out of wax to the exact specifications that the finished product is going to look like. After the wax sculpture is completed it is then encased in a silica encasement or in the case of jewelery it is then encased in plaster. Then after the plaster encasement has hardened and dried it is put into an oven or kiln. This will cause the wax to melt and burn out leaving its hollow image inside of the plaster encasement.

Then the plaster encasement with the hollow shape of the piece of jewelry is placed into a casting centrifuge which is a device that will use centrifugal force to drive molten gold down through an opening in the chunk of plaster where it will fill the hollow spot left by the wax melting out. After it has cooled the plaster is broken open to reveal a piece of gold jewelry where the wax sculpture once was.

Its the same technique that is used to create larger bronze sculptures, only with bronze it is done on a larger scale and the centrifugal caster isn’t used. The lost wax casting method was what was used to bring civilization out of the Iron Age and into the Bronze Age. In ancient times primitive metal smiths would use bees wax to shape objects such as axes and arrow heads. These was objects were then encased in clay and placed in the bottom of fire pits to burn off.

If you are tossing around the idea of having a piece of custom jewelry created, there are a few things that you need to know first. One thing that you will want to know is that there are jewelers out there that will work with you but it will cost you if they have to do all of the design work.

The design work is first done in wax, because jewelry is cast using the “lost wax” casting method. This means that you will want to present your wax sculpture to the jeweler “ready to go” that is that all that has to be done is to encase it in plaster, set it up for a pour and then pour it.

A jeweler that is going to do the casting for you will gladly give you some sculpting wax to work with. You can’t use bees wax, because it is too soft and paraffin wax is too hard and brittle. Sculpting wax is the same wax that dentists also use and it comes in solid chunks and in sheets.

Working with wax takes time and practice and you will find it rather hard to work with. Pieces don’t stick together easily like clay, so you have to “work” two pieces of wax together carefully. Use fine dental type sculpting tools to work on your wax piece and handle it very carefully.

One thing that you will find is that the warmth of your fingers will cause your wax piece to bend out of shape when you handle it. The solution to this is to keep your piece in the refrigerator and periodically dip your hands in ice cold water when you are working on it. Make sure that nothing gets into the wax when you are working on it, because dirt won’t melt out and will end up being stuck in your piece of jewelry.

The design work is first done in wax, because jewelry is cast using the “lost wax” casting method. This means that you will want to present your wax sculpture to the jeweler “ready to go” that is that all that has to be done is to encase it in plaster, set it up for a pour and then pour it.

A jeweler that is going to do the casting for you will gladly give you some sculpting wax to work with. You can’t use bees wax, because it is too soft and paraffin wax is too hard and brittle. Sculpting wax is the same wax that dentists also use and it comes in solid chunks and in sheets.

Working with wax takes time and practice and you will find it rather hard to work with. Pieces don’t stick together easily like clay, so you have to “work” two pieces of wax together carefully. Use fine dental type sculpting tools to work on your wax piece and handle it very carefully.

One thing that you will find is that the warmth of your fingers will cause your wax piece to bend out of shape when you handle it. The solution to this is to keep your piece in the refrigerator and periodically dip your hands in ice cold water when you are working on it. Make sure that nothing gets into the wax when you are working on it, because dirt won’t melt out and will end up being stuck in your piece of jewelry.