- Studio Scardovi
- Address:Via Leonardo Da Vinci
- STORMAIRCRAFT
- Address:Latina SABAUDIA Via Artiglieri
- JEWELS DI CHEN JI
- Address:Via Dei Furi, 31
- faleanza
- Address:luigi cadorna 2
- Haka Gioielli
- Address:loc.Caposelvi,57 Montevarchi Arezzo 52025 Italy
- cosa.preziosa
- Address:Via crocifisso 7
- elistar diamond
- Address:via ruzzante 22
- ARTIGIANARTE
- Address:Via Giacomo Leopardi 96 Catania Sicily 95127 Italy
- PAOLO DONVITO
- Address:Via Mucciolina 41
- BETTER SILVER S.P.A.
- Address:
- Novecarati
- Address:Via Adige, 12
- De Michele Jewels
- Address:Don Ramon De la Cruz, 21 Madrid 10009 Italy
- MOINI GEMS DI VASDHANI GOUTAM
- Address:via maragliano 55 / a
- antida c
- Address:Tassilo 25b
- TIME LINE S.A.S. DI SALVINI BRUNO & C
- Address:
- coral gargiulo
- Address:Italy Torre Del Greco Viale Castelluccio
- marel di aleo salvatore
- Address:via scopello 34
- JOSETTE JEWELERY
- Address:Via Chiatamone
- BANGA GEMS INTERNATIONAL SRL
- Address:Via Vecchia Ferriera,18/22
- CAVAS SRL
- Address:via Biole 5