Giolla Fhaolain. Diamonds. August 16th , 2017.
These diamonds require extra care. As the dome of the diamond protrudes, it is possible that it can get damaged or chipped along the facet points, which are the most delicate points of the diamond. The setting of rose cut diamonds is very delicate, and needs careful handling. Usually the settings used for these diamonds are prong, bezel, and flush. Above all, most of these diamonds are part of antique jewelry, which anyway need to be maintained with caution.
Use a jewelry case to store your diamond jewelry. Wrap individual jewelry pieces in separate zip lock packets or tissue paper, to prevent jumbling of the jewelry pieces together.
The most important tip in selling old diamonds is to never sell to the first person who wants to purchase them. Comparison shopping applies to the sale of old diamonds as it does to other products like appliances, jewelry and houses. Once you have found the bidder with the highest price, so to speak, that's the only time when selling the old diamonds is the right decision.How to Spot the Difference Between Real Color and Synthetic Colored Diamonds
This compact crystal of pure carbon does not dissolve in any liquid at room temperature. Concentrated acids, at a very high temperature and pressure, may be able to decompose minute quantities of a diamond. Comparatively, a better job of dissolution is done when a solution of molten sodium hydroxide and sodium nitrate is heated and used. Researchers at the National University of Singapore have discovered a novel way to degrade, etch, or basically dissolve a diamond.
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