Yes, old pearls can have significant value, but it depends heavily on their type (natural vs. cultured), quality (size, luster, shape, matching), brand (vintage Mikimoto), and provenance (celebrity/royal ownership), with natural pearls and vintage high-end brands holding value best, while common older cultured pearls often have low resale value compared to their original cost due to modern advancements.
The qualities that determine the overall value of a natural or cultured pearl or a piece of pearl jewelry are size, shape, color, luster, surface quality, nacre quality, and—for jewelry with two or more pearls—matching.
Resale value: High-quality pearls can retain or increase in value—especially rare colors or natural varieties.
Pearl jewellery and pearls are not traded like gold or silver. They are considered elite gemstones and do not have a high resale value, at least as of now. Used pearl jewellery, which is sold for higher prices, is usually that which has been worn by celebrities, queens or antique pieces.
Generally, you can expect to pay anywhere from $100 to $200 for a professional appraisal. Insurance appraisals are generally more expensive because they must be done by a certified gemologist and include a more detailed report.
The value of a pearl can vary dramatically depending on many factors, such as pearl type, size, color, surface quality, and more. A wild pearl will be worth more than a cultured pearl. So, how much are pearls worth? To keep it short, on average, a pearl's value ranges from $300 to $1500.
Over the past few years, the price of freshwater pearls has been steadily rising, with a rapid increase starting in 2022, resulting in a price surge of 30-40%.
Pearls can age because they are made of biological materials. They might lose their shine, peel, or break down over time. Pearl jewelry, on the other hand, can keep its beauty and shape for hundreds of years if it is stored and cared for properly. Wearing pearl jewelry is probably the best way to keep it in good shape.
The most expensive pearl colors are often deep, rich hues like Golden South Sea (especially 24k deep gold), rare Peacock Tahitian (dark green/blue/purple overtones), and intensely pink or pink-overtoned White South Sea pearls, with value heavily depending on rarity, luster, size, and lack of blemishes, rather than just the base color itself. While white and black are common, specific, saturated, and rare overtones within these categories command the highest prices.
It was Jackie Kennedy who said 'pearls are always appropriate,' meaning that they suit all occasions and all outfits. Indeed pearls are still worn by many brides on their wedding days and feature in most jewellers' windows today.
If you store your pearls in airtight containers or in plastic bags, they won't be able to breathe and are more likely to dehydrate and go yellow. Store your pearls in unbleached cotton, silk, velvet, or Chamois leather. These materials retain moisture from the air, reducing the likelihood of dehydration.
The carat (ct) is a unit of mass equal to 200 mg (0.00705 oz; 0.00643 ozt), which is used for measuring gemstones and pearls. The current definition, sometimes known as the metric carat, was adopted in 1907 at the Fourth General Conference on Weights and Measures, and soon afterwards in many countries around the world.
An easy and old method to identify a real pearl is to use the “tooth-test.” Put the pearls up against your mouth and rub the pearls over the bottom edge of your tooth. A real pearl will have a light grit to it. A pearl made of plastic or glass will feel smooth.
For example, if you have an antique pearl necklace, then you'll want to find a GIA-certified appraiser who specializes in pearls and/or antique jewelry. To search for reputable appraisers in your local area, you can visit the American Gem Society's website.
You can try to sell your pearls locally
Pawn or consignment shops: Selling through a pawn shop will probably get you your money quickest, but you'll also likely get the least amount of money for your pearl in this way. A consignment store near you may be fruitful, but a lot of work and time.
Natural Black pearls (uncultivated) are extremely rare and are found in about 1 in every 10,000 oysters. In an effort to preserve the species, it is illegal to dive to find natural pearls.
The rounder the pearl, the rarer the pearl and this makes them more valuable than their less spherical counterparts. But in terms of fashion, different shapes of pearls are often popular, with many designers creating wonderful jewellery from Baroque and Keshi pearls.
Our Australian South Sea pearls are among the finest quality pearls grown in the world. Beyond their stunning beauty and rarity, these pearls play a vital role in restoring and maintaining the health of our pristine Australian marine environment.
Experts warn that moisture can seep into the pearls' porous nacre, weakening their structure, causing layers to swell or separate, and quickly dulling their natural luster. Even routine activities like showering or washing hands can expose pearls to minerals and proteins that may stain or damage their surface.
Specifically, keep toothpaste away from your pearls and opals. The toothpaste will cause them to lose their color and shine.
Who Should Avoid Pearl? Pearl may not suit everyone. People with strong or negative Mars, Saturn, or Rahu in their horoscope should avoid wearing pearls. Pearl also doesn't go well with gemstones like Gomed (Hessonite), Lehsunia (Cat's Eye), or Neelam (Blue Sapphire).
The sad reality is that old, second-hand cultured pearls aren't worth a lot. There's no obvious place to sell them and you won't get much from a jeweller or by putting them on eBay. Our advice is to keep them as a memento or give them to someone who'll appreciate them.
In general, there're 7 factors that affect the pearl value: shape, size, colour, lustre, surface quality, nacre quality and matching. Like the 4Cs of diamond valuation, the pearl's 7 value factors are created by the Gemological Institute of America (GIA) to standardise pearl grading systems.
As we step into 2025, pearls are stealing the spotlight in the jewelry world, reimagined with modern flair and bold designs. From runways to red carpets, these lustrous gems are proving their versatility, blending timeless elegance with contemporary trends.