Price calculation method:
Pure gold: gold price (29 1 yuan today) * weight (5.5g)+ labor cost (30-60 yuan) * weight (5.5g) = about 1800.
18K gold: gold price (2 18 yuan) * weight (5.5g)+ labor cost (50- 100 yuan) * weight (5.5g) = about 1500 yuan.
The above valuation is an estimate.
About the price of gold: The price of gold fluctuates during daily trading hours (including spot and futures). But there is a settlement price every day.
About labor cost: the cost of each gold shop is different, the brand spillover price is different, and the labor cost is different.
Daily maintenance of gold rings:
Ordinary wear will have some loss of gold ornaments, which are generally invisible to the naked eye. In order to slow down the loss of gold, gold ornaments should try not to contact with cosmetics and skin care products.
Gold ornaments should avoid direct contact with highly volatile substances, such as perfume and hair gel. These substances will make the 24k gold ring fade, especially girls often put gold ornaments and cosmetics together, and the chemicals volatilized from cosmetics will make the gold ornaments discolor and lose their luster.
Because the 24k gold ring is pure gold, the purity of pure gold is high, and the hardness of jewelry is relatively low. Be extra careful when wearing these jewelry, especially adjustable rings and bracelets. If you adjust the size frequently, creases will appear. Avoid pulling the ring left and right.