Gemstones

Showing 97–120 of 127 results

Royal Blue sapphire, octagon cut, Sri Lanka

Carat weight:

906'940 CHF

Royal Blue sapphire, cushion cut, Sri Lanka

Carat weight:

14'665 CHF

Blue tanzanite, cushion cut, Tanzania — 7.07 ct

Carat weight:

3'256 CHF

Chrysoberyl octagon shape, Sri Lanka

Carat weight:

501 CHF

Royal Blue sapphire in heart shape, Sri Lanka

Carat weight:

14'296 CHF

Blue tanzanite, oval cut, Tanzania — 25.58 ct

Carat weight:

41'385 CHF

Yellow beryl, round cut, Nigeria

Carat weight:

533 CHF

Color Change sapphire, hexagon cut, Madagascar

Carat weight:

504 CHF

Green zircon cushion shape, Africa

Carat weight:

1'183 CHF

Yellow zircon cushion shape, Tanzania — 8.50 ct

Carat weight:

1'591 CHF

Yellow zircon radiant shape, Tanzania

Carat weight:

658 CHF

Teal sapphire, cushion cut, Sri Lanka — 3.66 ct

Carat weight:

3'522 CHF

Teal sapphire, cushion cut, Sri Lanka — 2.57 ct

Carat weight:

2'356 CHF

Intense Blue tanzanite, oval cut, Tanzania

Carat weight:

3'748 CHF

Intense Blue sapphire in oval shape, Sri Lanka — 8.81 ct

Carat weight:

14'093 CHF

Yellow sphene, radiant cut, Madagascar — 7.38 ct

Carat weight:

2'172 CHF

Yellow chrysoberyl radiant shape, Madagascar

Carat weight:

875 CHF

Topaz Imperial oval shape, Brazil

Carat weight:

11'488 CHF

Violet tanzanite, heart cut, Tanzania

Carat weight:

4'316 CHF

Cornflower Blue sapphire, oval cut, Sri Lanka — 4.08 ct

Carat weight:

12'502 CHF

Brown zircon cushion shape,Tanzania

Carat weight:

644 CHF

Yellow green chrysoberyl radiant shape, Sri Lanka — 2.19 ct

Carat weight:

995 CHF

Yellow sapphire, cushion cut, Sri Lanka — 0.73 ct

Carat weight:

649 CHF

Blue sapphire, oval cut, Sri Lanka

Carat weight:

5'788 CHF