Gold knowledge Gold purity, color, pricing and cuisine
Gold has a unique tradition with unmatched properties. Gold is a durable element found in nature. It is unique in yellow rust, resistant to rust, corrosion, and erosion. Although gold is very strong, it is also the most malleable of All precious metals.
purity
Pure gold is too soft to withstand everyday wear, so adding metals such as silver, copper, nickel, and zinc into the alloy gives it strength and durability. The karatage represents the degree of purity, which is the share of gold in a piece of jewelry, expressed as a number plus "k". The opening number is divided into 24 degrees, which means that 24k gold is 100% gold.
We use 18k and 14k gold to make our jewelry. 18k gold consists of 75% gold, mixed with other metals to become alloys, making it strong enough to resist daily wear. 14k gold consists of 58.3% gold and 41.7% other metals.
Color
The fineness of gold is determined by two factors:
The type of alloy it contains
Per alloy percentage
gold
Natural gold and color-saturated alloys give gold jewelry a rich sheen. The most commonly used alloys include copper with red hue and silver with blue hue. Copper, silver and pure gold are allocated according to the proportion of experts and this is a precious metal with a select warm tone.
platinum
The silver-white transfer of platinum jewelry is so touching. In order to make the gold white, it is mixed with an alloy that is white in itself and then coated with a very hard element on the surface. Although it has high strength, it may wear out over time. The replating process is simple and can be replated to restore the whiteness of the jewelry when needed.
Platinum with black sable
After the black enamel is plated to white gold, the rich black color created is extremely hard and extremely strong. Like traditional white stork, black stork may wear out over time. Pandora Diamond offers this simple process of replating to restore the black finish of your jewelry.
The beautiful pink tones of rose gold rose gold jewelry are created using copper alloys. The overall percentage of alloys in rose gold is the same as for gold or platinum. The only difference is that the alloys used contain different components.
Pricing
The price of gold jewelry depends on the purity or weight of the gold used, the market value of gold, the level of craftsmanship, and the design of each piece of jewelry.
Care
As gold is a natural element, it is affected by strong chemicals such as chlorine and other cleaning products. We recommend that you remove the jewelry before using chemicals to reduce daily wear and increase gloss. To clean gold jewelry, use a mixture of warm water and soap without detergent, and gently clean the gold with a soft brush. When not worn, the gold jewelry is stored separately in a soft cloth bag or an armored box to protect it from everyday irritating elements.
Platinum knowledge
The most attractive feature of platinum is its durability. If platinum is scratched, there will be no metal wear and no wear over time. Therefore, all platinum rings are made of platinum and are loose-fitted for loose diamonds.
Although platinum is the highest strength jewelry metal, it can scratch and wear green rust. Many people like this appearance that is only available in platinum. But if you like light, jewelers can polish your jewelry and reply to the last reflexes that are the first to shine. In addition, polishing with a soft cloth can restore your jewelry's shine.
Most of our platinum jewelry is 95 percent pure platinum, combined with 5 percent germanium, palladium, rhodium, or other alloys. As for the quality assurance of platinum, look for the 950 Plat or Plat logo.
Care
The platinum is soaked in a solution of soap and warm water and gently wiped with a soft-bristled brush, usually sufficient to maintain the platinum luster.
Elemental characteristics of titanium
Chemical symbol = Ti
塬ååº=22
Titanium is a unique and strong metal that is particularly affordable for men's wedding rings. With a solid foundation in the engineering and aerospace industries, titanium as a durable metal has a good track record. Our Men's Titanium Ring is 99% pure, absolutely free of nickel and has low sensitivity.
The titanium-gallium titanium oxide is grayish white and is easy to polish throughout the life of the ring. Titanium combines lightness and high strength, resists corrosion without oxidation, and is a rare choice. Due to the extreme lightness of titanium, it is easy to wear and suitable for active people.
Care, polishing, size adjustment
Care
Since titanium is a natural element, it is affected by strong chemicals such as chlorine or other cleaning products. We recommend that you remove the jewelry before using chemicals to reduce daily wear and increase gloss. To clean titanium jewelry, use a mixture of warm water and detergent-free soap, combined with a soft cloth. When not wearing, titanium jewelry is stored separately in a soft cloth bag or an armored box to protect it from everyday irritating elements.
Brush light
Titanium is softer than tungsten and is moderately scratched. If it is scratched, the jewelry can be returned to Woodlands Diamonds for grinding, free of charge.
Size adjustment
Find the right size for the first time – just ask us to send you a ring sizer. Currently we cannot resize the titanium ring.
Safety
In case of unfortunate health problems, titanium rings can be cut and removed.
K gold maintenance
The K gold necklace should be removed in the bath to prevent it from being pulled and being twisted by the fibers. Some of the harder K gold jewelry should be taken off during sleep to prevent breakage. The white K gold tends to turn yellow and should be less in contact with cosmetics, water, chemical materials. One of the characteristics of gold is softness, so it is not easy to fall off due to its strength when the stones are set. Therefore, people add silver, copper, zinc, and other metals to gold to increase the strength and toughness of gold. The gold ornaments thus made are also called K gold. Almost all of the jewellery mosaics use different K number of K gold to set the stones. This will not only achieve the nobleness of gold, but also make up for its deficiencies, and can be formulated into various colors according to needs. K gold is the most commonly used and most varied material in jewelry.
The purpose of adding other metals to make gold in gold
Increase the hardness of gold, create a tough, smooth, wear-resistant gold jewelry.
Increase the variety of gold jewelry, so that a single yellow gold jewelry into a variety of colors of the gold series of jewelry.
Lower costs and cheaper prices.
Due to its high hardness, it is not easily deformed, and it is easy to inlaid jewelry on it to make gold jewelry with inlaid jewelry.
K gold can be made into a variety of colors according to the needs, in the international popular K gold jewelry has a variety of colors, the common is generally yellow and white. K gold is divided into color gold alloy and white gold alloy by color. The most used color gold alloys in jewelry are Au-Ag-Cu (-Zn) alloys; the white gold alloys are mostly Au-Ag-Ni (Cu, Zn) and Au-Ag-Pd (-Zn, Cu). Alloys.
If gold is mixed with 25% palladium or nickel, zinc, etc., it will become white, and its main ingredient is gold. This name is called white gold, commonly known as K platinum.
The yellow gold can only be made of a gold, silver, copper ternary alloy. Yellow is the true color of gold. Most jewellery commercial gold is this color. It tries to keep the gold's own color.
The red K gold can be made of a gold, silver, copper ternary alloy, but the proportion of copper is increased, and the color is close to the copper tone, and is not very bright. Bright red K gold is an alloy of gold and aluminum that is brittle and difficult to process. Reduce the proportion of aluminum to form purple K gold, its lavender is quite charming, the same crisp, difficult to process.
K gold jewelry is made of other metals (such as silver, copper metal) made of gold materials, also known as "gold", "gold". Because of the addition of other metals, there are different K numbers for K gold jewelry.
22K gold: AU 916 ‰, containing a small amount of silver, copper, printed on the jewelry record "Golden 916" "G22K" "AU916" 18K gold: AU content of not less than 750 ‰, containing a small amount of silver, copper, color and silver The proportion of copper is related. When the proportion of silver is high, it is yellowish, and when the content of copper is high, it is purple-yellow. Print "Kim 750", "G18K" and "AU750" on 18K jewellery. 14K gold: AU 585 ‰, silver, copper and other alloys, dark yellow metal color, no red light, hard texture, high toughness, can be set with a variety of gemstones, printed on the jewelry, remember "Gold 585", "G14K" "AU585". 9K gold: AU 375 ‰, the rest is silver, copper, purple color, texture is hard and easy to break, poor ductility, should be simple or only inlaid gemstone jewellery jewelry, printed on the jewelry, remember "gold 375", "G9K" "AU375".
The K number size and gold content are as follows
22K, 91.6%; 21K, 87.5%; 18 K, 75%; 14K, 58.5%; 12K, 50%; 10K, 41.66%; 9K, 37.5%; 8K, 33.34%; 6K, 25%.
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