Gemstones

Unheated Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

22'074 CHF

Yellow green chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'010 CHF

Yellow sphene, heart cut, Madagascar — 7.04 ct

Carat weight:

2'093 CHF

Blue tanzanite, heart cut, Tanzania — 1.93 ct

Carat weight:

592 CHF

Blue tanzanite, heart cut, Tanzania — 7.91 ct

Carat weight:

3'643 CHF

Chrysoberyl fancy shape, Sri Lanka

Carat weight:

923 CHF

Royal Blue sapphire in oval shape, Sri Lanka

Carat weight:

20'110 CHF

Bi-color sapphire, fantasy cut, Sri Lanka

Carat weight:

2'969 CHF

Vibrant Pink Red Mahenge spinel in heart shape, Tanzania

Carat weight:

38'341 CHF

Yellow zircon heart shape, Tanzania

Carat weight:

1'419 CHF

Yellow sphene, heart cut, Madagascar — 14.21 ct

Carat weight:

22'540 CHF

Yellow zircon octagon shape, Tanzania

Carat weight:

483 CHF

Yellow chrysoberyl octagon shape, Sri Lanka

Carat weight:

1'596 CHF

Blue sapphire, heart cut, Sri Lanka

Carat weight:

1'662 CHF

Vivid pink tourmaline in octagon shape, Nigeria

Carat weight:

11'522 CHF

Blue tanzanite, heart cut, Tanzania — 7.38 ct

Carat weight:

3'399 CHF

Yellow green chrysoberyl heart shape, Sri Lanka

Carat weight:

1'008 CHF

Purple zircon octagon shape, Tanzania

Carat weight:

1'149 CHF

Golden Yellow sapphire in octagon shape, Sri Lanka

Carat weight:

12'384 CHF

Purple spinel in octagon shape, Tanzania

Carat weight:

22'850 CHF

Chrysoberyl octagon shape, Sri Lanka

Carat weight:

501 CHF

Royal Blue sapphire in heart shape, Sri Lanka

Carat weight:

14'296 CHF

Intense Yellow citrine, heart cut, Africa

Carat weight:

101 CHF