What color of gold should you use??
As far as nature is concerned there is only one answer, gold colored. There is no such thing as white gold or rose gold in nature, it is all the same color, gold.
Today there is an extremely high demand for 'white gold'. Many people believe this is a natural option. The true demand for this white color comes from two other metals, platinum and silver. The cost of silver is very low but it will need cleaning as it will tarnish over time. Platinum will not tarnish but cost even more than gold.
White gold was created to be able to sell people a white metal that does not tarnish at a lower price than Platinum. A keen marketing idea as people would pay the same or even more for it than traditional gold while the cost of this new alloy was far lower than normal gold alloys thus boosting profits. This keen idea came with a number of problems, however. To become white, this gold was alloyed with a large amount of a base metal, nickel. People are allergic to base metal against their skin. To further complicate matters, the white color from a nickel gold alloy is not pretty as it is more accurately described as gray gold, a marketing plan doomed to failure. So the keen marketing idea of 'white gold' had two problems to overcome, people were allergic to it and it was ugly. They needed to somehow sugar coat this monster in order to sell it thus they came up with the idea that it would be plated with Rhodium, one of the members of the Platinum family.
Rhodium is an extremely expensive metal, far higher than plain platinum but plating uses only a tiny amount so the cost is negligible. It is a very strong metal and is also very chemically resistant. A thin plating of Rhodium over the unappealing white gold makes it look gorgeous thus many people then selected 'white gold' as the color of choice in their gold jewelry. A considerable amount of market trickery was employed and jewelers got richer. It is still going on today.
Ironically, the same Rhodium plating over silver keeps silver from tarnishing and looks and wears exactly like the finished nickel white gold jewelry and at a small fraction of the cost, PLUS the silver is much less likely to create an allergic reaction as the nickel white gold is likely to once the plating wears off AND the silver looks whiter and prettier than the nickel white gold after the plating wears off. Hmmmmm.
Plating always wears off, regardless of what it is, so any plated jewelry needs to be returned to the jeweler periodically for a new 'dip'. Often they will do this for 'free' or just a small cost. Many times customers will make a new purchase with this new visit to the store so this is a win-win situation for the jeweler as it requires little skill to plate something once you are set up to do it.
In European countries where more people had a problem with the allergic reaction to the nickel gold a new white gold was created, palladium white gold. Palladium is a precious metal, unlike nickel which is a base metal so this is a step in the right direction, it would seem. The cost is much higher than nickel white and is even much higher than traditional gold alloys but there is much less allergic reactions with palladium compared to nickel, however, the old problem remains that the color is just too gray. The finished project has little eye appeal as it is not as white as even the inexpensive silver thus the same solution is again employed, rhodium dip.
Can you see the difference in plated jewelry versus non-plated by your eye? Most people can spot it very easily. All our lives we have seen cheap costume jewelry plated with gold, silver and rhodium and many people automatically think 'cheap' when they see that plated look. Nothing can look so elegant as a high polished piece of precious metal, plating can never hope to duplicate that solid dazzling shine. Plating cannot be polished as it will simply wear off so once it is plated it is 'done'.
Now what about rose gold, also called pink gold or red gold? This is simply a gold alloy with a lot more copper and less silver. Copper is the lower grade of the metals used in traditional alloys. When it is increased it will have a redder color but will also give more people an allergic reaction and may tarnish a little as well. It is very pretty all by itself, however, so it requires no plating.
Ever hear of green gold? It is more of a light yellow as it contains only two metals, gold and silver. In 18k it is great to work with as a smith and a purist but the paler color is not popular.
The color of gold most people are used to seeing in the USA is really 58.5% gold with the remainder split between silver and copper. This is 14k yellow gold. The color is improved by adding more copper and less silver but this also makes it more brittle, more likely to tarnish and difficult to work with so in general the remaining 41.5% is split evenly with silver and copper producing a rather washed out gold color.
People are generally pleasantly surprised to see traditional 18k gold alloys as the color is more golden than the 14k they are used to seeing. Traditional 18k is 75% gold with the remaining 25% being half silver and half copper.
My gold smithing instructor makes jewelry for Thai people and generally uses almost pure gold such as 23k which contains over 90% gold and a small amount of silver. It is a very rich golden color and is often thought of as too soft by American standards but almost all Thais wear it and most Thais wear their gold everyday. There is virtually no demand for white gold here as these people believe that the more gold color their gold is, the better. They do not wear 14k and very little 18k. They could never accept the idea of mixing cheap copper into any of their gold. Some prefer silver, however, and some Rhodium plate their silver.
Perhaps I have thrown a tiny wet blanket over the current white gold craze by writing this but in the jewelry business I believe that full disclosure, whether it be about gemstone treatments or metal treatments is simple honesty. I believe many people have been misled about their gold and that is disturbing. Educated customers are happy customers that come back to buy more because they know what they are getting and are making an educated choice.
Wear your jewelry in good health, Lee
Tuesday, September 21, 2010
Friday, March 19, 2010
How would you chose your jewelry to be made? Most people have no idea that they do have a choice let alone what the choices might be. The reason is absolutely not that people are stupid, they certainly are very intelligent. So intelligent that the ones making jewelry with high production/short cut methods are busy educating people that their methods are great and we need to look no further. Very little information has ever been made popular about what methods are the best because there is little profit in it. Big profits are in high production, not in using tools like hammers, saws and files.
Here is where I don't fit in with the crowd, I do not want to be filthy rich, ever. If you gave me a mega millions lottery ticket that could put millions in my hands my heart would run cold and I would run from such a burdensome responsibility.
I like what I can understand and what I know works the best. Unless I am walking, I have no interest in short cuts. Fire melts metals, hammers flatten and shape metal, saws and files do their obvious task. In the end I have a piece of jewelry that will be strong and true to the owners for generations. This makes sense to me. So here you can see how I spend my time. I have a huge supply of silver and gold coins and bars because, quite frankly, I have always thought banks were not to be trusted much. I do not borrow nor do I loan, thus I have saved over the years. The good thing is that banks can still be trusted and my coins make good jewelry after all.
When you look through my pictures here you will see how I get your piece of Sterling Silver jewelry started. The formation of an ingot is the step prior to when the hammer starts to swing.
Thursday, January 14, 2010
Tuesday, November 10, 2009
Being an American living in Thailand certainly has made life interesting. The ever changing gem world virtually revolves around this magical land. I love shopping the wide variety of gem markets here for the fun, adventure and great bargains. Traveling is a great way to learn and when it comes to gemstones and jewelry there is likely no better place to absorb information naturally than here.
All the best things in life are better when shared with another. I have such great fun when someone comes to visit with me here. Several friends that I have met thru gemology forums and thru my business of selling gems and jewelry have come here to share the adventure. I get a kick out of playing the tour guide and traveling companion, so much that I now am inviting anyone interested in gemstones and jewelry to come and be a part of it with me. I vow to keep our expenses low and any fee that I need to charge to be humble.
I have outlined several packages below so you can get an idea of what we can do together, however, there is no standard routine, it is all up to what we decide upon together. The options are more than I can type as well so the outline of packages is simply for information and ideas.
First and foremost, I am a husband to a beautiful Thai lady and a Daddy to six great children. We all speak at least American English and the Thai language. We live in a remote and rural village in the mountains of Chiang Rai. Everyone here knows us and is always delighted to see our visitors. Expect to be the center of attention at times. These folks are very playful and soon you will understand why this country is fondly nicknamed LOS, the Land Of Smiles.
I am also a metalsmith, I make modern jewelry by ancient techniques in Sterling Silver and 18k yellow gold. I do not consider myself to be a master in these arts but I am happy to show you what I have learned. My instructor is Thai and he is indeed a master so I am very grateful to have sat with him. Initial demonsrations are free, of course, and lessons are $10 per hour while I supply the materials.
In addition to making jewelry I am also a gemologist. Understanding gemstones is a very important feature of this business. Naturally I am willing to share identification techniques and offer guidance in the selection of gems in the markets, no additional charge.
Here are some locations and options. All charges include transportation to and from, lodging where applicable and a little something for me. Food, shopping and massage are separate, of course.
A.) The northern most point of Thailand, the Burmese/Thailand border town of Mae Sai is a 50 minute drive from my house. I prefer to drive my own car to get there but we could also take a couple of buses or rent a driver with a pick up. There we will find a wide variety of gemstones primarily from Burma. Synthetics are rampant so it is buyer beware. Tons, and I do mean tons, of jade in the form of cabochons, bangles, carvings and rough stone will be everywhere. The hard to find gem Maw Sit Sit will be there in quanity. Plenty of Spinel and Mong Shu Ruby. The rough stone market will offer unpredictable bargains. Hundreds of stone cutters and carvers live there as well as many metal smiths. I have been shopping this market and visiting this town for over ten years and am always happy to see my regular vendors and friends there.
Option #1.) We leave early in the morning so we arrive in time to get there by 9AM or so. Thais believe that the morning sales are lucky so they will slash prices, even below cost, to sell us something early. By their belief this lucky sale will help them sell all day long. You tell me what you want to see and that will determine the days activities. We can stay until the shops close if we have the endurance, foot massage is available in the street market at dusk. At the end of the day we can return to Chiang Rai.
Cost for the day trip is $70 for the first person and $10 for an additional person. For another $60 we can spend the night in a hotel and continue our fun there the whole next day.
Option #2.) We arrive there in the late afternoon and check into a hotel. There will be a little time for late shopping then when morning comes we will be fresh and ready to start hunting for lucky morning sales. Cost for the day and a half trip is $105. At the end of the day we can return to Chiang Rai.
B.) A trip to the stars, the Burmese/Thailand border town of Mae Sot is a 3 day minimum trip and I prefer to make it a four day adventure. We leave early morning and travel by taxi, bus and van, arriving in the small town by early evening and check into a hotel. The next day we will see a wide variety of shops selling gems and stones, especially Burmese Star Sapphires and Rubies. Lots of Maw Sit Sit carvings and quite a bit of jade will be there. Rare Trapiche Sapphires will be there as well as faceted stones including Mogok ruby, and rare specimens. There are large shops full of glass cases and then some shops are so quaint that there are no display counters, vendors goods are spread out on the floor which is where we will sit to look and buy. While anywhere in the gem market area, vendors on foot will approach us, often with a single stone for sale. If one is not careful the street vendors will surround them and walking away will become a difficult option. We should stay together and I will be in charge of crowd control. Often the second day is when the best buys are made if we restrain ourselves a little the first day. When they see us again the price we had offered and they had refused the previuos day is then generally accepted. I have also been shopping this market for many years and am well known there as well. For those especially interested in seeing the culture of these earthy folks I can arrange a visit to one of their homes. This four day trip will cost $280 for the first person and $70 for an additional person. Another option that I have not yet calculated would be to drive there in my car or a rental. It would be about the same amount of time but more freedom and more expense as well.
C.) Faceted gemstones and so much more, the world famous location of Chanthaburi. Said to be the heart of the worlds gem trade, this richest area of Thailand is loaded with options. The primary item for sale will be faceted gems. Treatments abound but you will see few synthetics. Not the place to buy Jade or Burmese stars.
Option #1.) Plan to spend at least four days on this trip. Once we arrive here in the afternoon from an overnite journey, we will check in to a hotel and then stroll the market. Shops are everywhere, gem dealers and stone cutters are more popular here than virtually anywhere in the world. The second and third day we will let them come to us as we sit at a desk in an air conditioned room. The gems will be carried to us for our inspection by employees of large dealers. We can work at our own pace and will likely eat our lunch at the same desk since it will seem that there is no way we can walk away from this stream of gemstones. We can take time out of these two days to visit the homes of stone cutters and gem treaters that I know. We can also shop for gem tools and equipment and we can visit the rough stone market for unusual finds from all over the world. Total cost for this trip is $320 and $70 for an additional person.
Option #2.) After a few days of this I would recommend we hit the beach! Not far away we will find a gorgeous beach known primarily only to Thai people. Expect attention. Spend the night. About $90 for this diversion.
D.) Bangkok! Much too many options to type out for this 12 million population city. We can discuss this one in person.
I could go on and on but these outlined give you the idea. I also want to stress that any of you are welcome to come here and have lunch with me and my family anytime! We will parade you around the village and I will take you out for a cold drink on a hot day. You get this far and you have earned it! There are lots of things to see that are not gem or jewelry related too. Let me know what you like and I will take it from there. Happy trails, Lee
Tuesday, April 28, 2009
Precious gems versus semi-precious gems, the clear difference.
I am absolutely the luckiest guy I know and I am serious. My sweetheart of a wife had previously went out of her way to give me three great sons and a wonderful daughter. Since I waited until the age that most guys are already grandfathers before I decided to get married, the four children gave me tremendous satisfaction.
Even though I never voiced it but after three boys in a row, I secretly wanted another daughter, actually I really wanted a pair of twins, and most deeply but certainly never spoken, I wanted a pair of twin daughters.
My mother was the first love of my life and she was a twin daughter. How I admired my grandfather for raising those two daughters of his on his farm in rural Ohio, a beautiful life's journey.
Out of the blue on a bright autumn day while I was rushing to get ready to go to town my wife stopped me in the driveway of our farm in Ohio and began to whisper magic to me....another baby was coming. Tears of joy came quickly and I had to straighten up even more quickly before the boys noticed their daddy crying.
We readied ourselves for a trip back to Thailand as all of our children have been born there. The rural village we live in is full of family members and they have always made us feel very comfortable with each child. When May and I went in for her first check up with the doctor I asked only one question, 'did she think it may be twins?' and the doctor said no, it was just one baby and we could do ultrasound if we wanted to explore further. I have heard ultrasound is disturbing to babies so I let the idea go.
At eight months and May being almost the same size as our house, I asked again. This time the doctor found two heartbeats, one on each side and what felt like two heads, both pointing down. May and I both broke into tears as this was the happiest news there could have been for us.
That night we watched a movie and it happened to have a pair of Siamese twin girls in it, joined at the hip. I became a bit nervous but I just laughed with the boys and agreed with them that those twins were very beautiful.
Within another couple of days, and we told no one of our new secret, May's water broke in the middle of the night from one baby kicking around. Unlike when the previous baby broke her water and she insisted we first run errands, shop and then take a leisurely buffet lunch before taking our sweet ole time getting to the hospital, she said that we had to go NOW and I had to drive FAST. The roads were empty so we flew the 10 miles into town and they rushed her to delivery.
Within the hour the first daughter was born, I was relieved to see she was not physically joined to her twin and her appearance was that of a perfect baby. Only 10-15 more nervous minutes later and her twin sister appeared and she was also absolutely gorgeous. Within an hour and a half after we arrived at the hospital, I was holding an exhausted woman over the age of 40 that had completed the entire delivery of twins AND pushing out the afterbirth on her own power with no drugs and virtually no help from anyone. The doctor and nurses were in awe and requested to be informed of the exact yoga program that she had practiced daily during pregnancy. I am so proud of her.
The girls each have beautiful dark hair and perfect facial features, long elegant fingers and long legs. Both have good weight for twins, over two kilos each, nearly 10 pounds together, and were both fully developed so they did not need to stay in an incubator like many twins. We left the hospital with the doctors blessings after each girl passed all the test and showed that they could each make a dent in the huge supply of mother's milk that had come in like clockwork once they started nursing.
All of the family, seemingly all of the whole village here in Thailand, is so excited about this amazing new addition to our family. We are so very thankful and Leo's expression in the first picture sums up my feelings exactly.
It is my ultimate pleasure to introduce to you, the two newest of my precious gems collection, Alishia Maylee Little and Aumpika Wakanda Little. Warm regards, Lee
Wednesday, April 1, 2009
Can Star Rubies be Heated?

While on the subject of rubies it seems fitting to talk about a type of ruby that we all thought was impossible only a handful of years ago....a heated star ruby with leaded glass filling in the cracks. Impossible because we believed that heat melts the very silk inclusions that cause the star, thus heating would make the star disappear. Many star sapphires and rubies are heated to clarify them of silk and remove the star then they are faceted simply because faceted rubies and sapphires were often more easy to sell than star cabochons. These days the trend is turning due to the rising demand of phenomenal gemstones.
With this information on heat melting silk away, I had always stated that my star stones were unheated. In reality that was probably actually correct but I did not know that it was even possible to be incorrect. The proof of no heat was the star, I thought.
One day while in the star gem market I ran into a vendor that had no booth but was new to the market and was simply walking around showing his box of star rubies to other vendors and some were buying. I was offered to examine them and was surprised to find no fractures in these reddish purple ruby/sapphires with nice bright, obviously natural stars. Normally speaking, star sapphires will show fractures, a few or a great many, when viewed with a loupe. Only the very expensive ones will have no fractures. These were all clear and clean.
Another odd thing was that there were often more dark inclusions on the top of the stone than on the bottom, as if the cutter had chosen the wrong side to be the table.
In natural star corundum (ruby or sapphire) the star goes all the way through the crystal so if the bottom is polished it will also show a star. This means the cutter can choose which direction is more beautiful to be the face. So why did these have worse looking faces than bottoms?
Low temperature heat with leaded glass. In all heating, lighter elements rise to the top, the black spots were lighter than ruby. These gems had been heated after they were cabbed/cut, thus the dark inclusions on the top. All the cracks and fissures were now filled with leaded glass giving the gems a near perfect appearance and more translucence. The star was still there as adequate silk remained behind at these low temperatures.
These repaired star rubies have now saturated the market. Careful examination must be made to know which you have. Sometimes you can spot a bubble in the glass with your 10x loupe and sometimes you can see the 'rivers of glass' on the surface like I described in the previous story about the leaded glass filled faceted rubies. Any time you cannot see any cracks you must be sure to examine very carefully. If there is a large sum of money on the line you should use a microscope or a high tech lab.
One vendor tried to trick me with an African Star Ruby that had been enhanced with leaded glass and happened to have the same basic color of a Burmese Mogok Star Ruby. Her price was in order, a bit low for such a beauty if indeed a Mogok but the 10x loupe quickly located an obvious bubble. When I handed it back and said 'pow mai', which means 'new heat treatment', she had trouble letting go of her dream of getting big money so easily and insisted I was mistaken and tried to put it back in my hand. I asked her if she was giving it to me as a gift and she quickly snatched it back and smiled. Saving it for another less suspecting buyer, no doubt.
Saturday, March 28, 2009
Leaded Glass Filled Ruby
A good number of years ago I walked unsuspectingly into the gem market area of Chanthaburi Thailand and saw people with piles and piles of large rubies everywhere. What were these new and plentiful gems? Many had little color for ruby and had a ghostly appearance I had never seen in a gem before. Others were top color and the prices were huge when it seemed they had just swept up after a storm of them. I did not buy any as they were far too suspect but I did meet up with a gemologist friend later that had also just witnessed the same curiosity. "Leaded glass filled" he said, "and not the kind of glass we see in flux healed rubies either"
As it turns out there were tons of ruby material in Africa that had so many fissures and cracks in it that it was basically worthless. The experienced gem treaters of Chanthaburi Thailand figured out that they could heat the severely cracked ruby with leaded glass and it was basically undetectable with gemological instruments such as refractometers, spectrometers, specific gravity readings and more. It created a somewhat marketable material especially until consumers get fed up with it and the price falls below where it is worth treating, which is a likely future event. But for now and for a good number of years yet to come, you will see beautiful glass filled rubies in places where they should not be such as in fine jewelry stores with no disclosure as to the exact nature of the enhancement. Others will and have already made it into a jewelers pickle which renders them back to a very ugly condition as the acid eats the glass.
How can we proctect ourselves from buying these short-lived beauties when we think we are buying quality rubies that will last many lifetimes? For starters, a 10x loupe can help a great deal. Often there will be bubbles in glass and that will be a huge red flag about this treatment. Not all will show bubbles with a loupe so it is not conclusive proof for no treatment, of course. Another tell tale observation with the loupe will be blue flashes. Turn the stone while looking at it with your loupe. Some leaded glass filled will show this color, natural untreated will not. One final characteristic will be slight variations in the sheen of the table, sort of like tiny wavy lines of a slightly different degree of reflection, rivers of glass. Beyond that you will need a microscope, a friend with a microscope, or a lab you can trust. The treaters know how we detect these frauds and are working to eliminate the bubbles and the blue flashes and the rivers of glass in order to create a more 'marketable' product. Buyer beware.
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