None

Tanzanite blu, taglio ovale, Tanzania — 25.58 ct

Carat weight:

41'385 CHF

Tanzanite blu, taglio ovale, Tanzania — 7.55 ct

Carat weight:

3'478 CHF

Tanzanite blu, taglio ovale, Tanzania — 7.76 ct

Carat weight:

3'573 CHF

Titanite giallo, taglio radiant, Madagascar — 3.51 ct

Carat weight:

1'448 CHF

Titanite giallo, taglio radiant, Madagascar — 41.63 ct

Carat weight:

40'589 CHF

Titanite giallo, taglio radiant, Madagascar — 7.38 ct

Carat weight:

2'172 CHF

Topazio dorato, taglio ovale, Brasile

Carat weight:

1'836 CHF

Zaffiro Bi-color, taglio ovale, Sri Lanka

Carat weight:

1'360 CHF

Zaffiro Bi-color, taglio radiant, Sri Lanka — 1.83 ct

Carat weight:

1'210 CHF

Zaffiro Cornflower Blue, taglio ovale, Sri Lanka

Carat weight:

94'431 CHF

Zaffiro Cornflower Blue, taglio ovale, Sri Lanka — 4.08 ct

Carat weight:

12'502 CHF

Zaffiro Cornflower Blue, taglio radiant, India

Carat weight:

1'355'133 CHF

Zaffiro dorato, taglio ovale, Sri Lanka

Carat weight:

8'985 CHF

Zaffiro dorato, taglio radiant, Sri Lanka — 10.2 ct

Carat weight:

30'361 CHF

Zaffiro dorato, taglio radiant, Sri Lanka — 13.12 ct

Carat weight:

42'756 CHF

Zaffiro giallo vivo, taglio radiant, Sri Lanka

Carat weight:

53'260 CHF

Zaffiro Royal Blue, taglio radiant, Birmania

Carat weight:

273'245 CHF

Citrino giallo intenso, taglio ovale, Africa — 13.49 ct

Carat weight:

242 CHF

Citrino giallo intenso, taglio ovale, Africa — 19.79 ct

Carat weight:

365 CHF