[sc_fs_multi_faq headline-0=”h2″ question-0=”1. Why should I use the “Advanced Search” feature instead of regular search?” answer-0=”A standard search only shows you what sellers are asking for an item, which can be any arbitrary number. By using the Advanced Search and selecting the “Sold items” checkbox, you gain access to real-world data showing what buyers actually agreed to pay in the last 90 days.” image-0=”” headline-1=”h2″ question-1=”2. How do I handle search results that are too broad or too narrow?” answer-1=”If your search returns thousands of results (e.g., “Spinel”), you should refine your keywords with specific details like cut and color (e.g., “Natural Red Spinel cushion”). Conversely, if you have fewer than 10 results, broaden your terms slightly. Aiming for a manageable pool of a few dozen to a few hundred listings allows for more accurate “comp” (comparative) analysis.” image-1=”” headline-2=”h2″ question-2=”3. What are the biggest “red flags” when looking at sold listings?” answer-2=”There are three main indicators that a listing is unreliable for market research: Impossible Specs: A massive gemstone (e.g., a 33-carat spinel) at a low price is almost certainly fake. Low Seller Feedback: Avoid using data from sellers with fewer than 10 feedbacks, as descriptions from amateurs or new accounts are less reliable. Suspect Origins: Be wary of high-volume sellers whose pricing doesn’t align with the gemstone’s rarity; one fake listing from a seller usually means their entire inventory is questionable.” image-2=”” headline-3=”h2″ question-3=”4. How does the “Best Offer” feature affect my price analysis?” answer-3=”The “Best Offer” tag is a significant hurdle. Even if an item is marked as “Sold,” eBay often displays the original asking price rather than the final negotiated price. If a stone was listed at $15,000 “or best offer” and the offer was accepted, you cannot use that $15,000 figure as a reliable
market price because the actual sale amount remains hidden.” image-3=”” headline-4=”h2″ question-4=”5. What should I do if my eBay search fails to produce any credible results?” answer-4=”If every listing in your search fails your “sniff test” (due to fakes, misrepresentations, or hidden “best offer” prices), stop the search. eBay market value prices are only useful if the data is clean. If you can’t find at least a few superficially credible sales, it is time to switch to a different valuation strategy, such as professional
appraisals or specialized industry price guides.” image-4=”” count=”5″ html=”false” css_class=””]Ebay market value prices are a good strategy for sellers to analyse.
A common strategy for gemstone sellers is to use
Ebay market value prices to help set their prices. It’s problematic, but it’s common. It’s free and you can do it from your chair. I’ll try to help:
Ebay market value prices give you real world data.
First, use
realized prices only, and mostly not even those. Near the top right corner of your screen, next to the “search” button there’s a link called “advanced”. Start there. Any seller can ASK anything they want and if you are just looking at the current listings, you’ve got nothing.
Go to advanced, and enter whatever description you want.
Check the box for “Sold items”. This should automatically also check the box for “completed items”.
Ignore the rest, for now, and click the “Search” button.
These are the items that sold in the last 90 days or so. By “sold”, it means the auction came to a conclusion with someone agreeing to buy. You’re not done. This is where the hunt gets interesting. One of the problems on
ebay is that fakes and misrepresentations are rampant. Descriptions are based purely on seller written descriptions which are not, unfortunately, particularly reliable. Even the photos can be an issue. Use careful judgement. You need to take the descriptions with a HUGE grain of salt and if it looks fishy, move along. If your results list has fewer than about 10 ads or more than a few hundred, modify your description. I do an example. For my example, I’m looking comps on a cushion cut natural
red spinel, 4.52carats. Instead of just saying “Spinel”, which produced 12,000 results, say “
Red Spinel” or “Natural Red Spinel cushion”.
That search for “Natural Red Spinel cushion” dropped the results to 639 stones. That’s still too many but it’s possible to take a look at that point.
Peruse the list. You should already have a feel for what to expect before you get here. A 33 carat Spinel is NOT going to be natural, for example. Not only is that going to be fake, write off everything else from that seller as well. In the gemstone business there are many very large sellers out of Thailand. You can tell by the 70,000 feedback but you’ll also learn to recognize their photography and diction. My example stone should be going to be in the $10,000 range. Not $44. What do you get when you add a drop of manure to a barrel of wine? A barrel of manure. Blackball the seller and move on.
The next thing to look for is “or best offer” in the ad. Even though we’re looking at completed auctions, they won’t tell you what the offer was. An item listed for $15,000 or best offer, where the best offer accepted is $200, still shows that $15,000 price. You can’t use it, even if it looks like a great example. You just don’t have a price.
Next, look at the seller. Ignore any that have fewer than 10 feedback. This may kick out some legitimate sellers but it also kicks out the most obvious amateurs who have the least reliable descriptions. Feedbacks are almost always baloney. Buyers routinely don’t know and don’t want to find out. It’s an odd thing. Paying an appraiser to tell you that you just spent hundreds or thousands of dollars on a fake is adding insult to injury.
I didn’t run down the whole list but I looked at the first 100 or so. Not one passed. I’ve already literally wiped out every single stone for use as comps.
Normally, that would be enough to stop the search for Ebay
market value prices. It’s time to find a different strategy. This doesn’t always happen. A similar hunt for “GIA polariscope” has 19 results. About half of them were bundled with a refractometer and a few more were just related items, like a manual but that left 8 that were at least superficially credible. Prices ranged from $80 to $260. From that you can really look at every ad. Looking back, those “best offer” ones were negotiated from about $200. We don’t know the final price but it was presumably less than that. They’re not all the same model and you can tell from the picture which one it is. Some models are cheaper than others. Who knew? We still don’t know if the sellers were legit, or if the buyers actually paid, but we’ve got a pretty good focus on the price. $80-$150. That’s about as close as you can get on Ebay
market value prices comps.
eBay Market Value FAQ for Gemstone Sellers
1. Why should I use the “Advanced Search” feature instead of regular search?
A standard search only shows you what sellers are asking for an item, which can be any arbitrary number. By using the Advanced Search and selecting the “Sold items” checkbox, you gain access to real-world data showing what buyers actually agreed to pay in the last 90 days.
2. How do I handle search results that are too broad or too narrow?
If your search returns thousands of results (e.g., “Spinel”), you should refine your keywords with specific details like cut and color (e.g., “Natural Red Spinel cushion”). Conversely, if you have fewer than 10 results, broaden your terms slightly. Aiming for a manageable pool of a few dozen to a few hundred listings allows for more accurate “comp” (comparative) analysis.
3. What are the biggest “red flags” when looking at sold listings?
There are three main indicators that a listing is unreliable for market research:
Impossible Specs: A massive gemstone (e.g., a 33-carat spinel) at a low price is almost certainly fake.
Low Seller Feedback: Avoid using data from sellers with fewer than 10 feedbacks, as descriptions from amateurs or new accounts are less reliable.
Suspect Origins: Be wary of high-volume sellers whose pricing doesn’t align with the gemstone’s rarity; one fake listing from a seller usually means their entire inventory is questionable.
4. How does the “Best Offer” feature affect my price analysis?
The “Best Offer” tag is a significant hurdle. Even if an item is marked as “Sold,” eBay often displays the original asking price rather than the final negotiated price. If a stone was listed at $15,000 “or best offer” and the offer was accepted, you cannot use that $15,000 figure as a reliable market price because the actual sale amount remains hidden.
5. What should I do if my eBay search fails to produce any credible results?
If every listing in your search fails your “sniff test” (due to fakes, misrepresentations, or hidden “best offer” prices), stop the search. eBay market value prices are only useful if the data is clean. If you can’t find at least a few superficially credible sales, it is time to switch to a different valuation strategy, such as professional appraisals or specialized industry price guides.