How do you research old jewelry?
3. Research Your Vintage JewelryLook for photos of latches, clasps and markings that are similar to those on the jewelry you own. Note the time periods associated with those materials.Search any stamps or markings you found on your jewelry. Check out online sale prices for pieces from that timeframe.
How can you tell if your costume jewelry is valuable?
Look for clear detail. Inspect the back of the jewelry and look carefully at the design details. If its sloppy or running together, it most likely is cheap, but if its clean and it has clear detail to it, then the quality may be higher.
How can you tell if costume jewelry is vintage?
0:582:42How to Tell valuable Costume Jewelry by Dr. Lori - YouTubeYouTube
How do you know jewelry is real?
Rub the jewelry in that area; real gold will usually leave a black streak if it is in direct contact with the foundation. Using a magnet is a good way of identifying whether your jewelry is authentic or not. If your jewelry sticks to the magnet, it may be fake or not pure gold.