A cheap one-carat diamond ring can be bought for 50,000 to 60,000 yuan, but the color, clarity and cut grade of a one-carat diamond ring at this price may not be very high, and the collection value and wearing effect will be discounted.
A particularly high-quality one-carat diamond ring costs about1.4000 yuan. The color of a carat diamond at this price is about D-F, the clarity is at VVS level and above, and the cut is at VG and above. The whole one-carat diamond ring has high effect and collection value.
Diamond ring price calculation
A diamond ring without inlay is commonly known as a bare diamond. The quality of loose diamonds is evaluated by the "4c" standard internationally, that is, the color quality; ; Clarity; clarity. Cutting; ; The unit of weight is carats.
The price of two diamonds with the same weight may be very different (because the other three aspects may be very different). The unit of weight of diamonds is carat (ct). 1ct = = 0.2g == 100 point (point). In business, the price of diamonds has a definite step in carat weight.
Extended data:
For a diamond ring that has been set, its price includes not only the cost of the diamond, but also the metal used, production management cost and profit. The cost price of an inlaid diamond ring is: the price of rough diamond+gold fee (precious metal fee)+labor fee = cost price.
The choice of ring holder also affects the price of the whole one-carat diamond ring. There are many kinds of materials for ring holders, and the most popular ones are K gold and platinum. The price of the ring holder depends on which style you choose. Generally, merchants calculate it according to which style, what material and how much.
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