Platinum diamond ring advantages: high purity; Material is rare; Never fade; The process is complex; Platinum and diamonds are a perfect match.
Platinum diamond ring disadvantages: high price; The quantity is small; The process is difficult; Low value of preservation.
k gold ring advantages: rich color change, highlight personality; The price is lower; High ductility and hardness; A variety of styles; The recycling value is high.
k gold ring disadvantages: easy to fade; Not as precious as platinum.
First, the advantages and disadvantages of platinum diamond rings
Advantages of a platinum diamond ring
Advantage 1: high purity
The purity of platinum jewelry is usually as high as 90%-95%, and the common platinum jewelry purity is Pt900, Pt950. According to national regulations, only jewelry with a platinum content of 85% or more can be called platinum jewelry. The white luster of platinum is natural and pure, giving platinum jewelry a unique appearance. Platinum remains pure white even when worn every day.
Advantage 2: The material is rare
Platinum is rare and mined only in very few places around the world. 1 ton of platinum ore can only be extracted about 3 grams of platinum, 3 grams is only equivalent to the weight of a smaller platinum ring, is a very precious material.
Advantage three: never fade
Platinum has outstanding metal properties, wear resistance, high temperature resistance, corrosion resistance, the nature is very stable, will not deteriorate or fade due to daily wear. No matter how long, platinum can always maintain its natural pure white luster, and never fade.
Advantage four: the process is complex
The refining process and production process of platinum are very complex, and the technical level is higher than that of mixed K gold. The amount of platinum mining is only 5% of gold, tons of raw ore through complex steps can only make a simple ring, things to rare is expensive, which is also the precious platinum diamond ring.
Plus five: Platinum and diamonds are a perfect match
Diamonds are beautiful, rare and a symbol of love and loyalty. Platinum is also beautiful and rare, and because of its preciousness, it is endowed with the purity of love and the beautiful meaning of everlasting love. And the toughness and ductility of platinum is better, which means that platinum can safely and firmly set every diamond, giving the diamond eternal care. The two complement each other and are made for each other.
Disadvantages of a platinum diamond ring
Disadvantage 1: Platinum is relatively higher because of its precious price.
Disadvantage 2: Because the material is rare, the number is not large.
Disadvantage 3: The process is difficult, and some complex diamond ring styles are difficult to achieve.
Disadvantage four: Platinum rings are not as high as the "old for new" value of K gold, low value preservation, there are many shops will recycle and reprocess gold jewelry, but few platinum recycling, because platinum process is difficult, purification loss is large, not good inspection and reprocessing.
Two, the advantages and disadvantages of K gold diamond ring
The advantages of k gold diamond ring
Advantage 1: Rich color changes, highlighting personality
K gold color change is rich, relative to the single color of platinum, K gold can be prepared into a variety of colors according to needs, in the international popular K gold jewelry all kinds of colors, and the same jewelry also has different colors. The more popular K gold color is rose gold, which is composed of 75% gold, 21% copper and 4% silver, and the color is pink and charming.
Advantage two: price advantage
The price of K gold is relatively affordable compared to platinum, and the 18K white gold diamond ring after electroplating and platinum (white gold) diamond ring, the silver precious metal feeling is very similar.
Advantage 3: high ductility and hardness
The ductility and hardness of 18K gold is relatively high, used in diamond ring design, can flexibly show the shape of the ring creativity, more than platinum can do relatively complex diamond ring style, especially the large carat diamond ring, its support is stronger than platinum, can give the precious diamond firmly guard, so as to avoid diamond fall off, cause loss.
Advantage four: variety of styles
Compared with platinum, K gold has more styles and is more adaptable to the process. Some of the styles that platinum can do can also be done in K gold, and some of the styles that K gold can do in platinum cannot be done. Because of the strength and flexibility of K gold, low melting point, it is easy to shape, shape, very expressive, so it can make different styles.
Advantage five: The recycling value is large
There are many jewelry stores on the market that recycle old gold and K gold jewelry, so you can send your outdated or long-worn K gold jewelry to the gold store to trade in the old and new, and then re-choose your favorite style.
The disadvantages of k gold diamond ring
Disadvantage 1: The surface of 18K white gold has a layer of electroplating, which is easy to be worn off after long-term wear.
Disadvantage 2: K gold is easier to obtain than platinum, and the material is not precious.