Grey Gemstones

No reserve price Grey Spinel - 1.02 ct - International Gemological Institute (IGI) - IGI Certified

Starting bid

€1

1 pcs Violet, Purple, Grey Sapphire - 1.07 ct - International Gemological Institute (IGI) - Color Change

Current bid

€45

No reserve price - 1 pcs Red Ruby - 11.16 ct - Lotus Gemology - NO HEAT RICH RED RUBY

Current bid

€350

1 pcs Pink, Purple Sapphire - 4.16 ct - Gem research Swiss Lab (GRS)

Current bid

€573

1 pcs Blue Sapphire - 1.90 ct - Gemological Institute of America (GIA) - "Sri Lanka"

Starting bid

€1

1 pcs Blue Sapphire - 1.02 ct - International Gemological Institute (IGI) - ROYAL BLUE COLOR

Current bid

€175

No reserve price - 1 pcs Blue Aquamarine - 3.99 ct - International Gemological Institute (IGI) - Aquamarine

Current bid

€5

1 pcs Blue, Green Aquamarine - 15.17 ct - Gemological Institute of America (GIA)

Current bid

€100

Emerald - 5.24 ct - International Gemological Institute (IGI)

Current bid

€1,895

1 pcs Orange, Pink Sapphire padparadscha - 1.79 ct - Gemological Institute of America (GIA)

Current bid

€1

No reserve price - 1 pcs Blue Tourmaline paraiba - 1.65 ct - International Gemological Institute (IGI) - PARAIBA TOURMALINE

Current bid

€111

1 pcs Purple, Yellow Ametrine - 11.05 ct - International Colored Gemstone Association (ICA GemLab)

Starting bid

€1

1 pcs Green, Yellow Sapphire - 1.05 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€50

1 pcs Orange Garnet - 12.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€1

No reserve price Peridot - 5.98 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€32