Pietre preziose

Senza prezzo di riserva Rosa Zaffiro - 4.02 ct - Lotus Gemology - Madagascar 'Rich-Pink'

1 pcs Blu Tormalina Paraiba - 5.93 ct - Gemological Institute of America (GIA) - Paraiba Tourmaline

1 pcs Rosa, Arancione Zaffiro padparadscha - 4.02 ct - Lotus Gemology - Padparadscha non riscaldato

1 pcs Verde Smeraldo - 4.63 ct - Gemological Institute of America (GIA)

1 pcs Rosa, Rosso Rubino - 4.42 ct - Lotus Gemology - Kashmir Ruby

1 pcs Verde Tormalina Paraiba - 12.88 ct - Gemological Institute of America (GIA) - Neon Paraiba

1 pcs Blu Zaffiro - 4.80 ct - International Gemological Institute (IGI) - Zaffiro blu non trattato

1 pcs Verde Smeraldo - 10.27 ct - Gemological Institute of America (GIA)

Spinello - 6.02 ct - Gemresearch Swiss Lab (GRS)

1 pcs Verde Smeraldo - 3.54 ct - Gemresearch Swiss Lab (GRS) - Olio insignificante

Blu Tanzanite - 9.60 ct - Gemological Institute of America (GIA)

1 pcs Rosa Zaffiro - 4.38 ct - Gemological Institute of America (GIA)

1 pcs Verde Smeraldo - 3.67 ct - International Gemological Institute (IGI) - Top smeraldo dorato verde

1 pcs Violetto Zaffiro - 3.20 ct - Gemresearch Swiss Lab (GRS)

1 pcs Verde Smeraldo - 3.03 ct - Gemological Institute of America (GIA)

1 pcs Blu Zaffiro - 2.02 ct - Gemological Institute of America (GIA)

1 pcs Arancione Zaffiro - 3.13 ct - Gemological Institute of America (GIA)

1 pcs Verde Smeraldo - 1.00 ct - Gemological Institute of America (GIA) - No Oil Colombia

1 pcs Rosa, Viola Zaffiro - 4.17 ct - Gemresearch Swiss Lab (GRS)

1 pcs Verde Smeraldo - 1.08 ct - Gemological Institute of America (GIA)

1 pcs Blu Zaffiro - 2.18 ct - Gemological Institute of America (GIA) - Sri Lanka - Nessun Calore

1 pcs Verde Smeraldo - 4.20 ct - Gemresearch Swiss Lab (GRS)

1 pcs Alessandrite - 3.20 ct - Gemological Institute of America (GIA)

1 pcs Verde Smeraldo - 3.56 ct - International Gemological Institute (IGI)