Catalogue · gemstone dealers

Fine gemstones

Spinels, tourmalines, aquamarines, garnets, tsavorites — in the gemmological sense, everything that is not one of the three coloured precious stones.

See the stones The jewellery

All (1)Emeralds (0)Sapphires (0)Rubies (0)Fine gemstones (1)

1 stoneShow all

Colour

Brun métallisé – Bleu électrique profond – Flash bleu ponctuel(1)

Origin1

Australia(1)Birmanie – Myanmar(7)Ethiopie Welo(25)Éthiopie Welo(1)Tanzania(3)Tanzanie(4)Tanzanie – Mahenge(1)

Weight

< 1 ct 1–2 ct 2–3 ct > 3 ct

Price

< CHF 2 000 2 000–5 000 5 000–10 000 > 10 000

Certificate

Certified

Treatment

Untreated(1)Treated(0)

Availability

Available On request Include sold

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Filter (1)1 stone

1 stone

Not certified

Boulder opal

12.73 ct

TriangleAustraliaUntreatedNot certified

CHF 490.11

Every coloured stone, on request

Our selection is not limited to the three great precious stones. We also offer, subject to availability and through a bespoke search: tourmalines, spinels, aquamarines, tanzanites, alexandrites, tsavorites, garnets, chrysoberyls, precious opals and other rare gems.

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Fine gemstones

Your questions

Another question? Write to us and we will answer.

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Do you offer fine gemstones individually and in parcels?

Both. State your criteria in the form and we come back with a matching selection within one to two working days.

Are the fine gemstones available immediately?

Part of the selection is in stock. For specific requests we run a bespoke search. An answer within one to two working days in every case.

Do you also work with private clients?

Yes. For collectors or a bespoke piece, we guide you through the choice of stone. Our creation service then takes over.

What are your delivery times?

We deliver internationally. Online ordering is open for Switzerland and France; for any other country, write to us and we reply with the shipping terms and costs. For stones in stock, dispatch happens within 48 hours of order confirmation. For bespoke searches, the lead time depends on the stone's availability.