Gemstones

Golden sapphire, oval cut, Sri Lanka

Carat weight:

8'985 CHF

Unheated Pastel Yellow sapphire in radiant shape, Sri Lanka

Carat weight:

13'728 CHF

Sunrise Color sapphire, cushion cut, Sri Lanka

Carat weight:

39'783 CHF

Unheated Bi-color sapphire in radiant shape, Sri Lanka

Carat weight:

29'222 CHF

Golden Imperial topaz in oval shape, Brazil

Carat weight:

1'996 CHF

Intense red Mahenge spinel cushion shape, Tanzania

Carat weight:

19'292 CHF

Golden sapphire, radiant cut, Sri Lanka

Carat weight:

1'525 CHF

Rare unheated vivid and vibrant pink sapphire in cushion shape, Madagascar

Carat weight:

16'373 CHF

Golden Imperial topaz in radiant shape, Brazil — 2.81 ct

Carat weight:

1'261 CHF

Yellow sapphire, cushion cut, Sri Lanka — 27.32 ct

Carat weight:

87'458 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania — 2.05 ct

Carat weight:

7'347 CHF

Golden Imperial topaz in radiant shape, Brazil — 3.41 ct

Carat weight:

1'529 CHF

Padparadscha sapphire in oval shape, Madagascar

Carat weight:

5'093 CHF

Large vivid pink rubellite tourmaline in cushion shape, Nigeria

Carat weight:

15'920 CHF

Fanta spessartine, cushion cut, Nigeria

Carat weight:

50'268 CHF

Orange sapphire, cushion cut, Sri Lanka

Carat weight:

60'472 CHF

Vibrant Vivid Pink Mahenge spinel cushion shape, Tanzania — 2.57 ct

Carat weight:

9'554 CHF

Peridot cushion shape, Burma — 3.49 ct

Carat weight:

548 CHF

Super rare vivid Vibrant red spinel in cushion shape, Vietnam

Carat weight:

72'440 CHF

Vibrant Intense pinkish red Mahenge spinel in oval shape, Tanzania

Carat weight:

6'719 CHF

Rubellite tourmaline Hot pink in cushion shape, Nigeria

Carat weight:

11'473 CHF

Deep orange spessartine, oval cut, Africa

Carat weight:

13'239 CHF

Unheated Intense Pink sapphire in oval shape, Madagascar

Carat weight:

14'890 CHF

Vibrant vivid pink Mahenge spinel in oval shape, Tanzania

Carat weight:

25'133 CHF