| So what actually makes vintage costume jewelry | | | | hot items in the market. If you want to collect |
| unique and potentially valuable? Even when talking | | | | vintage jewelry and make money, then you need to |
| about the collectible costume pieces, all of the | | | | do a little homework and find out which pieces are in |
| jewelry is mass-produced using cheaper materials | | | | demand and which are not. Popular designs are not |
| than used to make the finer jewelry. Mass-produced | | | | always liked by investors but they tend to be the |
| and made from inexpensive materials, costume or | | | | ones they collect because they are ultimately more |
| fashion jewelry was essentially the cheap but | | | | profitable. |
| gorgeous alternative to fine jewelry. | | | | So aside from economic considerations like supply |
| In spite of their humble origins, the vintage pieces | | | | and demand, what actually affects value |
| produced in factories using semi-precious materials | | | | determination? If all other variables are held constant, |
| are now considered collectibles worth well beyond | | | | the originality of the design itself will ultimately |
| their original price. If you know what you are looking | | | | determine its value and be the primary source of |
| for and can distinguish the worthless knock-offs from | | | | demand. In fact, more advanced collectors often |
| the genuine Eisenberg necklaces and other top | | | | select unsigned pieces for their collection because |
| pieces, then you can literally make a great living | | | | unique, well-designed pieces are always in demand. |
| simply by collecting. | | | | A large portion of the entire vintage costume stock |
| To determine the value of any vintage piece, there | | | | is unsigned despite having been made by some of |
| are five things you need to look at: | | | | the most respected companies in the industry. The |
| Supply of Design in Market | | | | unsigned pieces tend to be undervalued and the |
| Demand for the Particular Design | | | | most profitable to collect and one sure way to |
| Originality of Design | | | | identify a particular manufacturer is by design. Some |
| Materials and Quality of Construction | | | | manufacturers consistently produced pieces of |
| Final Condition | | | | exceptional design and are highly coveted by |
| The vintage jewelry was produced by dozens of | | | | collectors like those made by Bogoff and Hollycraft. |
| manufacturers who all produced batches of varying | | | | Craftsmanship and stone quality will directly determine |
| size. Production runs tended to be relatively large for | | | | the overall success or failure of any design. On |
| big companies like Coro and Brooks. Smaller | | | | vintage jewelry, the type and quality of the |
| production batches, sometimes numbering in the | | | | gemstones is of particular importance to final price |
| hundreds, were more common to see from | | | | determination. Gemstones of exceptional quality were |
| companies like Barclays and McClelland. | | | | consistently used by a few of the major |
| Signed and many unsigned pieces by small companies | | | | manufacturers. Some of the best manufacturers to |
| like Barclays will tend to command greater value on | | | | seek out when collecting vintage costume pieces for |
| the market for no other reason then their relative | | | | profit include: |
| rarity. Still, careful research is required because even | | | | Hollycraft |
| larger manufacturers sometimes produced specialty | | | | Weiss |
| batches. These were smaller batches making the | | | | Bogoff |
| pieces more valuable than others produced by the | | | | Bergere |
| same company. | | | | Boucher |
| In addition to supply considerations, the overall | | | | Lastly, the final condition of the piece will play a key |
| demand for the pieces also plays a critical role in price | | | | role in value but not always the greatest. Oftentimes, |
| determination. Signed vintage necklaces, brooches, | | | | demand and supply play the largest forces in the |
| and even earrings by Miriam Haskell are currently the | | | | pricing of vintage costume jewelry. |