Gemstones

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No. 103547640

Tino Stefanoni (1937-2017) - Senza Titolo

Sylvia Kellermann

Selected by Sylvia Kellermann

Expert in Modern & Contemporary Art (Prints & Limited Editions)

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1 pcs Blue, Green Tourmaline paraiba - 6,22 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Blue Sapphire - 0.59 ct - International Gemological Institute (IGI) - Blue Sapphire

Green Emerald - 1.97 ct - International Gemological Institute (IGI) - Minor Oil

1 pcs Red Ruby - 7.20 ct - Lotus Gemology

1 pcs Green Emerald - 5.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Origin Brazil, Nova Era

1 pcs Red Ruby - 1.02 ct - Asian Institute of Gemological Sciences (AIGS) - Pigeon-Blood-Red-Burma

1 pcs Green Emerald - 4.25 ct - International Gemological Institute (IGI)

Blue Sapphire - 4.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Green Emerald - 1.89 ct - International Gemological Institute (IGI) - ZAMBIA

No reserve price - 1 pcs Green, Yellow Sapphire - 2.90 ct - International Colored Gemstone Association (ICA GemLab) - No Heated - No Treated

1 pcs Green Emerald - 1.48 ct - International Gemological Institute (IGI)

1 pcs Blue, Purple, Pink Sapphire - 4.38 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Green Emerald - 1.07 ct - International Gemological Institute (IGI) - Emerald Cut Emerald

Blue Sapphire - 2.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - No Treatment

1 pcs Sapphire - 2.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Sapphire - 1.76 ct - International Gemological Institute (IGI) - No Heat

1 pcs Green Emerald - 1.33 ct - International Gemological Institute (IGI)

1 pcs Blue Sapphire - 1.19 ct - International Gemological Institute (IGI)

Yellow Sapphire - 2.80 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Blue Sapphire - 1.40 ct - International Colored Gemstone Association (ICA GemLab) - Blue Sapphire

1 pcs Green, Yellow, Brown, Orange, Pink, Multicolour Sapphire - 3.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blue Sapphire - 1.39 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

1 pcs Pink, Purple Sapphire - 1.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Pink Sapphire - 1.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

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