Gemstones

No Reserve Price - 1 pcs Tourmaline - 2.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€31

No Reserve Price - 1 pcs Blue Sapphire - 1.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€1

No Reserve Price Fire Opal - 3.27 ct - International Gemological Institute (IGI)

Current bid

€185

Purple, Violet Sapphire - 3.17 ct - International Gemological Institute (IGI)

Current bid

€3

No Reserve Price Sapphire - 1.32 ct - International Gemological Institute (IGI) - Unheated

Current bid

€22

No Reserve Price Fluorite - 9.14 ct - International Colored Gemstone Association (ICA GemLab) - Blue Purple Color Change

Starting bid

€1

Blue, Violet Tanzanite - 15.14 ct - International Gemological Institute (IGI) - AA+ Natural Color

Current bid

€200

No Reserve Price Sapphire - 1.54 ct - International Gemological Institute (IGI) - Color Change Sapphire

Current bid

€30

No Reserve Price Sapphire - 8.75 ct - Gemological Institute of America (GIA)

Current bid

€150

No Reserve Price Sapphire - 1.19 ct - International Gemological Institute (IGI) - Color Change Sapphire

Current bid

€35

No Reserve Price Blue Topaz - 15.25 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€20

No Reserve Price Peridot - 4.22 ct - International Gemological Institute (IGI)

Current bid

€40

No Reserve Price Multicolour Opal - 2.11 ct - International Gemological Institute (IGI) - play of color

Current bid

€20

No Reserve Price Orange, Red Garnet - 5.05 ct - International Gemological Institute (IGI)

Starting bid

€1

No Reserve Price Multicolour Opal - 2.99 ct - International Gemological Institute (IGI) - play of color

Starting bid

€1

No Reserve Price Multicolour Opal - 3.05 ct - International Gemological Institute (IGI) - play of color

Current bid

€2

Blue Star Sapphire - 6.01 ct - International Colored Gemstone Association (ICA GemLab) - Unheated Star Sapphire

Starting bid

€1

No Reserve Price - 1 pcs Green, Orange, White, Yellow Opal - 8.82 ct - International Gemological Institute (IGI) - "Play of color effect."

Current bid

€4

Moonstone - 2.98 ct - International Colored Gemstone Association (ICA GemLab) - Rainbow Color Play

Current bid

€50

Blue, Violet Spinel - 2.20 ct - International Colored Gemstone Association (ICA GemLab) - Color Change

Starting bid

€1

No Reserve Price Blue Sapphire - 0.87 ct - International Gemological Institute (IGI)

Current bid

€1

1 pcs Blue, Purple Fluorite - 27.42 ct - International Gemological Institute (IGI) - "Color Change"

Current bid

€1

No Reserve Price Green Peridot - 5.62 ct - International Gemological Institute (IGI) - NATURAL PERIDOT

Current bid

€4

No Reserve Price Tourmaline - 2.60 ct - International Gemological Institute (IGI)

Current bid

€30