Jewelry is a form of personal adornment such as necklaces, earrings, bracelets, rings and brooches. It can be made from any material, commonly gemstones, shells or precious metals. Jewelries are worn for several reasons including display of wealth, symbolism, protection and fashion.
Asked in Jewelry, Gold and Precious Metals
What is better white or yellow gold?
Well, White gold never exist; in natural way, only in electron is silver and yellow gold in the mine together is in natural way like yellow-silver color. To create Pure solid white Gold formula alloy's depends on what kind of precious metals they use inside. In the different formula composition the Precious metal alloys have better use; for example: Rhodium Plated in the top of yellow Gold is not White gold... it is yellow Gold with Rhodium Plate... Simply it is a lie of the jewelry industry, that is white Gold under a false Pretension .The People loss million and Billions of dollars for years in the Jewelry Plate yellow Gold with Rhodium; and the consumer pays to the jewelry industry's so that the Jewelry be re-plated with Rhodium every year, because the jewelry looses the color in a year. The solution is to look in the past ,in 1920 when your Grandmother used rings that inside and outside is Pure color solid White Gold formula alloys ! In today the economy that we live in all jewelry stores closes go out of Business because Yellow Gold controls the Market Price and lie to People to use only yellow gold with Rhodium to create artificial color to call white gold;when it is not better than pure solid formula white Gold alloy's. Yellow Gold 10k-14k 18k 22k alloys with Rhodium costs more, that Real pure solid white Gold formula alloys and this White gold formula is much Better that yellow gold. The industry protect the formula,of pure solid white gold and guarantees the Jewelry for life time for broken or loss of white color. You do not need yellow Gold and Rhodium to make Real Pure solid white gold formula alloy's to made jewelry . Sincerely , see webpages Living Life Enterprises Presents.
How much is a gram of gold worth?
To find the value of a gram of gold: You must first find the spot price of gold (per troy ounce) in your country, then convert to grams. Thus, if the spot price of gold is $900 per troy ounce and there are about 31.10 grams in a troy ounce, then the math is follows: $900 x 1 ounce/31.10 grams = $28.94/gram To find the value of jewelry: You need to know the karats (weight) of actual gold in the jewelry. 24kt gold is the highest gold karat available and this is basically pure gold. 14kt and 18kt are common in the US, while 22kt gold is sold overseas. If you buy an 18kt piece of jewelry, this means that this jewelry is actually only 75% gold. The remaining 25% is other metals. So if you have 1 gram of 18kt gold jewelry, you must multiply the price per gram x percentage of gold to find the actual price in grams. $28.94 x .75 = $21.71/gram. Other factors will also affect the ultimate price, such as workmanship, gemstones, etc. A gram of gold weighs approximately the same as a dollar bill and at today's price is valued at $100. These days, there are online calculators available that calculate the true current value of your gold.
Do all diamond and precious gems require breathing holes and why?
'Breathing holes' isn't a common term used by jewelers who set precious stones in metal to make jewelery. If, however, you mean openings in the setting that provide the stone access to available light from all sides, then, yes: precious gems are best displayed in settings with these openings. Finally, imitation gemstones are often set with glue, covering all access to light, except from the top.
Asked in Jewelry, Fashion, Gold and Precious Metals
Do tungsten carbide rings smell?
Tungsten carbide rings are made from tungsten carbide powder. It has a dark hue due to the grey powder from the tungsten and blackness of carbon. Both tungsten and carbon are odourless and hypoallergenic. There's no need to worry as all tungsten jewelry should pass the EU standard before being sold on market. http://www.tungstenworld.com/All-Tungsten-Rings/Tungsten-Rings-Info/
Asked in Jewelry, Gold and Precious Metals
Is 18k white gold more than 18k yellow gold?
Well, depends on the alloys composition; one ounce of pure solid white gold formula 18k is the same that one ounce of yellow gold 18k ; but the only good different is that pure solid white gold alloys formula is better in durability; and is voluminous from a distance and very attractive up close... Yes white gold formula looks more in voluminous and saves money in your Bank account. The Price to buy today is right... This is my Best opinion for protect the interest for the Consumers... See web. page; Living Life Enterprises Presents l Wix.com or for more information Call 1-626-434-5225. for better service to the Consumers.
Asked in Geology, Jewelry, Chemistry, Elements and Compounds
What elements do alexandrite contain?
Alexandrite is the highly regarded color changing variety of Chrysoberyl. The color of Alexandrite changes under different lighting conditions. If viewed in daylight, its color is greenish blue to dark yellow-green. If viewed in incandescent or candle light, its color is pink to red. Its chemical formula is BeAl2O4, it has a hardness of 8.5 on the Mohs scale and a refractive index of 1.744 - 1.755. Source: http://www.minerals.net/gemstone/alexandrite_gemstone.aspx
Asked in Jewelry, Gems and Precious Stones
What does 925 m mean stamped on ring?
Sterling silver. It is an alloy of silver containing 92.5% by mass of silver and 7.5% by mass of other metals, usually copper. Sterling silver is most often used for jewelry because of its combination of attractiveness and durability. Acceptable quality marks for sterling silver include: sterling, ster and .925.
Asked in Jewelry, Chemistry, Gold and Precious Metals
How can you identify gold from other metals?
Find an area that has been proven to produce gold. Mountainous areas that have strong granite or crystalline deposits are a good start. Areas where geologic upheaval and pressure have occurred is another prime location. Mine the rock from the area. Start with a good amount of rock samples to look for gold ore. Rocks the size of a human hand are best to sample. Look closely for quartz or crystal deposits, since this is where super-heated steam may have driven gold into "veins" of gold ore. Test the waters of any nearby streams or rivers. Gold ore can be washed many miles from its source and lodge under river rocks and obstructions. Take a sluice pan and sample the sand and silt from the riverbed near boulders and river bends Search through the discarded heaps of waste materials from old gold ore mines. Many old abandoned gold mines that flourished during the "gold rush" era have waste deposits that may contain viable amounts of overlooked gold ore hopes this helps
Can you buy white gold engagement rings in nigeria?
Well, pure solid white gold alloys formula used engagement rings maybe!But you can buy engagement rings alloys yellow gold with Rhodium Plate, call artificial white gold; yes; because Africa product Rhodium plate for yellow gold; but not for pure solid white gold formula; you can buy engagement ring in America and Canada in pure solid white gold formula... for the best interest to the Consumers, see web. page Living Life Enterprises Presents.
Asked in Jewelry, Wristwatches
How do you slow down my automatic watch?
You need to get it to a watch expert to fix it. A good watch that is running slow needs an expert to work on it to fix the problem. In today's world where people do not have a real watch and expect like a computer or cell phone , the owner can do something to change how it works. A good watch is a finely crafted machine. If it is running fast an expert has to work on it to get it back in good working order.