What type of stone is it?
'Pietra' — PYET-ra. Two syllables.
Ask to identify a gemstone in any piece of jewellery. Important for understanding value, quality, and care requirements. Italian jewellers can explain stone characteristics in detail.
'Che tipo di' = what type of. 'Pietra' = stone/gemstone. Common Italian gemstone terms: 'diamante' (diamond), 'rubino' (ruby), 'smeraldo' (emerald), 'zaffiro' (sapphire), 'perla' (pearl), 'ametista' (amethyst), 'topazio' (topaz). 'Pietra preziosa' = precious stone; 'pietra semipreziosa' = semi-precious stone.
È un diamante naturale o sintetico?
Is it a natural or synthetic diamond?
Crucial distinction for value.
Ha un certificato gemmologico?
Does it have a gemological certificate?
Important for high-value stones.
Qual è la qualità del diamante?
What is the diamond's quality?
Asks about the 4Cs grading.
Italy has a strong tradition of gemmology. Institutes like the Istituto Gemmologico Italiano (IGI) in Milan issue internationally recognised gemstone certificates. Buying a high-value stone with an IGI or GIA certificate is strongly recommended.