Gemstones

Royal Blue sapphire in heart shape, Sri Lanka (Ceylon)

Carat weight:

4'361 CHF

Tsavorite garnet oval shape, Madagascar

Carat weight:

315 CHF

Blue sapphire in oval shape, Sri Lanka (Ceylon)

Carat weight:

9'063 CHF

Unheated Royal Blue sapphire in cushion shape, Sri Lanka

Carat weight:

10'305 CHF

Pair of royal blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

12'502 CHF

Tanzanite in heart shape, Tanzania

Carat weight:

3'512 CHF

Yellow zircon heart shape, Tanzania

Carat weight:

1'432 CHF

Large yellow zircon in round shape, Tanzania

Carat weight:

1'603 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

671 CHF

White opal, pear cut, Ethiopia

Carat weight:

18'688 CHF

Yellow sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

1'883 CHF

Pair of blue sapphires in cushion shape, Sri Lanka (Ceylon)

Carat weight:

20'474 CHF

Cobalt Blue spinel in marquis shape, Vietnam

Carat weight:

114'305 CHF

Vanadium containing chrysoberyl shape, Madagascar

Carat weight:

1'191 CHF

Yellow tsavorite, round cut, Madagascar

Carat weight:

235 CHF

Royal Blue sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

24'568 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'450 CHF

Blue sapphire in octagon shape, Sri Lanka (Ceylon)

Carat weight:

7'687 CHF

Intense Blue sapphire in oval shape, Sri Lanka

Carat weight:

11'322 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

1'287 CHF

Yellow green chrysoberyl radiant shape, Sri Lanka

Carat weight:

520 CHF

White sapphire in round shape, Sri Lanka (Ceylon)

Carat weight:

5'678 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'374 CHF

Cornflower Blue sapphire in radiant shape, Sri Lanka (Ceylon)

Carat weight:

6'648 CHF