Essentiellement, the external factors affecting the gem market are nothing more than the origin factor, the international economic situation and the advent of new treatments or synthetic gems. The origin factor is the influence of the special conditions in the gem area. Just like Japanese pearls, in the past few years, because of the large number of shellfish deaths in the cultured seas, the lack of stock in the market has caused the market to rise; the tension of the international situation and the fluctuation of the exchange rate also boast of affecting the price of gems; The advent of new treatments and synthetic gems has shaken consumer confidence and will also affect gem sales in a short period of time. Donc, many gem research institutions will release information and identification methods for new treatments or synthetic gems in the first time. It is to stabilize the market.
If you want to know the quotations of gemstones, you can refer to the jewellery auction prices of the two major international sales companies Sotheby’s and Christie’s. En outre, you can learn about the most popular products and trends in the market through the bidding process.
Cependant, the most important factor for gem price depends on the condition of the gem itself.
After talking about these influencing factors, we still have to remind consumers that these external factors affect the market, c'est, a small fluctuation in the price for a period of time, but the value of the gem is still the same, so the most important factor determining the price of the gem still depends on the condition of the gem itself . When purchasing, we give priority to the conditions of the gemstone itself, and then refer to the influence of other external factors on the market.
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