1. Platinum ring without diamonds. You can choose an ordinary round or fancy style. Platinum is noble and elegant, simple and clean, stable in nature and as long as new. Platinum rings with plain rings are now chosen by many young couples as wedding rings. The landlord and his girlfriend have been in love for many years and their feelings are stable. Choosing a plain ring can express their long-term and stable love for their girlfriend, their stable confidence in love and their commitment to her. You can also choose a more skillful platinum ring, which looks more lively and reflects the romance of love, and is more suitable for younger girls. The most common PT950 on the market is about 445 grams, and an ordinary ring is about 3 grams. Small and lovely, the proportion is 2~2.5 grams.
2. Gold and thousands of gold rings. Pure gold and thousands of pure gold are traditional jewelry to express love. Rich, cheerful and able to ward off evil spirits. I just don't know if the landlord's girlfriend likes this old-fashioned ring, because after all, many young people think gold is a bit rustic now. The price of pure gold and thousands of pure gold is around 245 grams. It's nice to buy a 4-5 gram ring for a woman.
3.k gold, the more common is 18K gold, which is 75% pure gold. Because of its good hardness, it is suitable for setting gems and modeling, and can also be made into beautiful colored gold. 18K gold will be more suitable for younger girls to show their liveliness and cuteness. If the girlfriend of the landlord is a lively and cheerful girl, it is also a good choice to choose a gold ring, and the modeling color is particularly attractive. 18K gold is about 180 a gram. However, because its selling point is in shape and style, it is mostly sold by pieces. Some so-called craft gold/lottery gold can be sold for about 390 a gram.
4. Diamond ring. First of all, talk about the diamond backing. The main backing materials are 18K gold, PT950 and PT900. If you choose 18K gold as the ring support, you should be able to choose a small diamond ring with 10~20 cents for 3000~4000. If platinum PT950 and PT900 are used as tips, it will be more difficult. The diamond score is estimated to be below 10. In this case, I would recommend the landlord to go to some big brand stores. Some people who sell platinum rings will also send small diamonds below 5 points, which is more cost-effective.
In addition, the above-mentioned price per gram of gold is the price of old gold shops that sell in grams, such as Laofengxiang, Laomiao and Yayi. If you like fashionable and novel styles, you can choose to sell them by the piece, selling brands such as Chow Tai Fook, Zhou Shengsheng, Xie Ruilin, Psychic and Diamond, but the prices are relatively high, which is not surprising.
And the landlord, I can only give you some reference opinions and approximate prices here. It is better for the landlord to go to the store by himself, just like buying clothes. You need a good choice. Finally, I wish the landlord a happy ring and a surprise for his girlfriend:)