Gemstones

Intense Green tsavorite, cushion cut, Tanzania

Carat weight:

10'476 CHF

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

Carat weight:

23'837 CHF

Blue spinel in cushion shape, Tanzania

Carat weight:

1'216 CHF

Green zircon in cushion shape, Tanzania

Carat weight:

2'144 CHF

Lavender sapphire in cushion shape, Madagascar

Carat weight:

22'043 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

2'194 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

518 CHF

Pair of rhodolites in cushion shape, Madagascar

Carat weight:

651 CHF

Violet sapphire in cushion shape, Sri Lanka (Ceylon)

Carat weight:

83'544 CHF

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

Carat weight:

26'705 CHF

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

Carat weight:

25'721 CHF

Vanadium bearing chrysoberyl cushion shape, Sri Lanka

Carat weight:

1'398 CHF

Spinel in cushion shape, Vietnam

Carat weight:

6'972 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

507 CHF

Vibrant pink-red ruby, cushion cut, Mozambique

Carat weight:

11'626 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

4'547 CHF

Pigeons Blood Red ruby, cushion cut, Burma

Carat weight:

66'923 CHF

Spinel in cushion shape, Tanzania

Carat weight:

3'584 CHF

Green zircon cushion shape, Tanzania

Carat weight:

2'124 CHF

Unheated ruby Pigeon Blood cushion shape, Burma

Carat weight:

11'150 CHF

Large chrysoberyl in cushion shape, Sri Lanka (Ceylon)

Carat weight:

11'051 CHF

Vanadium bearing chrysoberyl in cushion shape, Sri Lanka (Ceylon)

Carat weight:

1'417 CHF

Teal sapphire, cushion cut, Madagascar

Carat weight:

1'705 CHF

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

Carat weight:

12'502 CHF