Gemstones

Tanzanite in cushion shape, Tanzania

Carat weight:

3'461 CHF

Cornflower Blue sapphire, cushion cut, Sri Lanka

Carat weight:

21'283 CHF

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

Carat weight:

22'966 CHF

Yellow zircon in cushion shape, Tanzania

Carat weight:

1'606 CHF

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

Carat weight:

12'513 CHF

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

Carat weight:

9'949 CHF

Teal sapphire in cushion shape, Tanzania

Carat weight:

25'395 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'304 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'719 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

4'069 CHF

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

Carat weight:

51'268 CHF

Lavender spinel in cushion shape, Tanzania

Carat weight:

22'388 CHF

Peridot cushion shape, Burma

Carat weight:

508 CHF

Chrysoberyl cushion shape, Sri Lanka

Carat weight:

506 CHF

Blue tanzanite, cushion cut, Tanzania

Carat weight:

3'256 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

1'695 CHF

Green zircon cushion shape, Africa

Carat weight:

1'194 CHF

Purple spinel in cushion shape, Tanzania

Carat weight:

520 CHF

Teal sapphire, cushion cut, Sri Lanka

Carat weight:

3'522 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'520 CHF

Teal sapphire, cushion cut, Sri Lanka

Carat weight:

2'356 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'503 CHF

Tanzanite in cushion shape, Tanzania

Carat weight:

3'658 CHF

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

Carat weight:

8'600 CHF