How to Care for Your
Diamond Jewelry

Look for three non-negotiables: <b>independent authentication, traceable verification steps</b>, and <b>buyer protection</b> (clear process from payment to verification to delivery). GEMGEM is built as a trust-first marketplace where private seller listings are authenticated by IGI during or before the transaction, depending on item state.

Yes, when you can <b>prove what you're receiving</b>. The safest online purchases combine third-party lab certification where available, transparent listings, and protected payment handling. On GEMGEM, private seller listings may be authenticated by IGI during or before the transaction depending on item state, while trusted supplier and certified listings show their independent certification on the listing.

Use this quick flow: <ul><li>Check the listing for <b>independent lab certification or authentication status</b> — this varies by listing type and item state</li><li>Keep the <b>report number / documentation</b> saved for insurance and future servicing</li><li>Ensure the platform provides <b>buyer protection</b> and a clear dispute and return pathway. On GEMGEM, private seller listings may go through IGI authentication during or before the transaction depending on item state; trusted supplier and certified listings carry independent certification shown on the listing.</li></ul>

Natural diamonds form in the earth; lab-grown are created in controlled environments. Both can be graded, but <b>market pricing dynamics, resale expectations, and report styles</b> can differ. Always confirm which one you’re viewing before comparing value.

Prioritise listings that include a lab report number and (when available) a laser inscription that can physically match the stone to the report. If the item is verified through IGI as part of the purchase flow, that adds an extra layer of confidence

If you want the most control over performance and value, choose the <b>diamond first</b> (shape + cut performance + measurements), then select a setting that suits lifestyle. If speed matters more, a finished ring is convenient—but make sure documentation and verification are still clear.

Yes, and it’s often the better route for a tailored result. Buying an unset stone first lets you select the setting based on daily wear (snag risk, security, maintenance) and design preference (classic vs modern).

A widely recognised report can improve confidence and resale trust—but paper alone doesn’t guarantee beauty. Use certification to verify identity and baseline specs, then judge <b>real-world performance</b> (cut quality, light return, inclusions placement).

Focus on what changes how a diamond looks in real life: <ul><li><b>Measurements (mm)</b>, not just carat</li><li><b>Cut performance</b> (or proportions + strong visuals for fancy shapes)</li><li>Whether inclusions are <b>eye-clean face-up</b></li><li>Fluorescence and how it behaves under different lighting And confirm the platform’s <b>verification + protection</b> steps are explicit</li></ul>

Yes. Use IGI’s report verification tool to confirm the report details match what you were told, then keep the documentation with your receipt and photos for insurance/servicing.