Gemstones

Unheated Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

17'045 CHF

Orange opal, oval cut, Australia — 2.48 ct

Carat weight:

743 CHF

Sunrise Color sapphire, oval cut, Sri Lanka

Carat weight:

2'888 CHF

Royal Blue sapphire, oval cut, Sri Lanka — 6.04 ct

Carat weight:

19'093 CHF

Orange topaz, oval cut, Brazil

Carat weight:

11'598 CHF

Royal Blue sapphire, round cut, Sri Lanka

Carat weight:

11'141 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Intense Blue sapphire in oval shape, Sri Lanka — 3.84 ct

Carat weight:

11'322 CHF

Blue tanzanite, oval cut, Tanzania — 7.55 ct

Carat weight:

3'478 CHF

Padparadscha sapphire in oval shape, Madagascar

Carat weight:

5'093 CHF

Blue tanzanite, oval cut, Tanzania — 7.76 ct

Carat weight:

3'573 CHF

Intense Cornflower Blue sapphire in oval shape, Sri Lanka

Carat weight:

14'674 CHF

Blue tanzanite, oval cut, Tanzania — 2.55 ct

Carat weight:

1'366 CHF

Fanta spessartine, oval cut, Tanzania

Carat weight:

301 CHF

Orange opal, oval cut, Australia — 2.09 ct

Carat weight:

612 CHF

Orange spessartine, oval cut, Africa

Carat weight:

2'323 CHF

Gray moonstone, cabochon, sugar loaf cut, Burma

Carat weight:

4'779 CHF

Deep orange spessartine, oval cut, Africa

Carat weight:

13'239 CHF

Topaz Imperial oval cut, Brazil

Carat weight:

6'514 CHF

Vivid orange spessartine, oval cut, Nigeria

Carat weight:

2'834 CHF

Fanta spessartine, oval cut, Africa — 4.29 ct

Carat weight:

6'065 CHF

Blue tanzanite, oval cut, Tanzania — 25.58 ct

Carat weight:

41'385 CHF

Intense Blue tanzanite, oval cut, Tanzania

Carat weight:

3'748 CHF

Mekhong Whiskey color spessartine, oval cut, Africa

Carat weight:

32'782 CHF