How do natural, laboratory-grown and imitation gemstones differ?
Natural gems form in nature; laboratory-grown gems are manufactured counterparts, while imitations resemble a gem but may be a different material.
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What does a gemstone laboratory report verify and what does it not value?
A laboratory report identifies or grades specified characteristics; it is not automatically an appraisal, insurance value or resale guarantee.
What should a seller disclose about treated gemstones in a wedding set?
Ask the seller to disclose known treatments, their effect on care and whether the report identifies any treatment limitations.
How do diamond carat weight and gold karat purity describe different things?
Carat measures gemstone weight, while karat describes gold purity; the similar words refer to different properties.
What can change the price of two diamonds with the same carat weight?
Diamonds of the same carat weight can differ in price because colour, clarity, cut, origin category and other characteristics also matter.
How do cultured pearls differ from imitation pearls in wedding jewellery?
Cultured pearls are real pearls formed with human intervention; imitation pearls are other materials made to resemble pearls.
What is the difference between silver, silver-plated and gold-plated jewellery?
Silver jewellery contains a stated silver alloy; silver-plated or gold-plated jewellery has a surface layer over another material.
What does a plating-thickness claim mean for imitation bridal jewellery?
A plating-thickness claim describes the coating, but it cannot by itself guarantee how long a bridal piece will keep its finish.
How can a buyer identify whether a polki-style set contains actual uncut diamonds?
Ask for the stone material to be identified explicitly; polki-style describes an appearance and does not prove the set contains diamonds.
What should be checked when buying jewellery described as kundan?
Check the actual metal, stone material and construction rather than treating kundan as a complete statement of value.
How should adjustable costume-jewellery fastenings be checked before an event?
Test adjustable fastenings for secure closure, smooth edges and comfortable fit before relying on them during an event.
How can imitation wedding jewellery be cared for without damaging its finish?
Follow the maker's care instructions and protect imitation jewellery from abrasion and products that may damage its coating or glued components.