When investing in gemstones, it's crucial to rely on the expertise of a trusted and qualified gemologist. The allure of owning rare and valuable gems, such as sapphires, diamonds, and emeralds, has captivated investors for centuries. However, with the rising demand comes a growing market for fake or low-quality stones, often mistaken for the real thing by the untrained eye.
Take, for instance, the case of a 4.5-carat sapphire it was presented to a jeweler for valuation set in a ring . The jeweler valued the stone at €4,500, which seemed like a good investment. But when it came to our work shop for re-polishing and inspected by our certified gemologist, it was discovered that the "sapphire" was actually a synthetic stone, commonly referred to as a "sudo sapphire." (a tin peace pf natural yellowish green sapphire is glued to a peace of synthetic blue sapphire) It makes for a very convincing fake as the blue colour overpowers the green when viewed from the top and will have natural inclusions. It takes a special lighting technique to reveal the two colours seen in the photos below and a softly mistake for the wood be investor.
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sudo sapphire in controled lighting sudo sapphire in day light
The actual value was only a fraction of the original estimate, in fact just pennies.
This highlights a common problem—many jewelers are not trained as gemologists and may lack the expertise to identify imitation and treated gemstones that appear to be of high quality but are in face not worthy of investing you’re money in.
This story serves as a reminder of the importance of working with professionals who are specifically trained in gemstone identification.
Here at Stuart Gems, we have a very extensive knowledge and expiring of gemstones from cutting rough stones into stunning gems and repairing an re-polishing antique and hairline gems to sorting gems for the jewellery trade and hunting down the illusive investment grade gems of the rarest and finest quality for our investor clients.
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Our certified gemologist, uses specialised tools and knowledge to determine a gem’s true value, ensuring that investors are getting what they pay for.
In a market where fakes and misrepresented stones are common, trusting a qualified expert is essential to safeguard your investment. Before purchasing a gemstone for investment purposes, and an independent gemological laboitory report for a thorough evaluation. This ensures you can confidently buy authentic, high-quality stones that will retain or appreciate in value over time.