Gemstones

Opal - 24.71 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Fine Color Quality

Current bid

€150

No Reserve Price Green Peridot - 5.41 ct - International Gemological Institute (IGI) - NATURAL PERIDOT

Current bid

€34

Pink Sapphire - 1.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - FINE COLOR - Pink Heart

Current bid

€15

No Reserve Price Blue Tourmaline - 3.11 ct - International Colored Gemstone Association (ICA GemLab) - “Indicolite” Trade Color

Current bid

€71

White Orangey + Play of Colors (Intense) Opal - 22.76 ct

Current bid

€100

Opal - 21.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€65

White Opal - 3.81 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 3.81 ct Crystal Opal

Current bid

€25

Opal - 23.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality-Vivid

Current bid

€300

White Opal - 6.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€30

Tanzanite - 3.11 ct - International Gemological Institute (IGI) - Intense bluish violet

Starting bid

€400

Opal - 24.16 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€115

Green Demantoid - 3.14 ct - International Gemological Institute (IGI) - Rare Demontoid

Current bid

€65

Yellow Tourmaline - 6.52 ct - International Gemological Institute (IGI)

Starting bid

€1

Bi-colour, Orange, Pink, Yellow Tourmaline - 15.62 ct - International Gemological Institute (IGI) - Natural Bi-Colour

Starting bid

€1

Tourmaline - 5.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rubellite

Starting bid

€1

1 pcs Orange Fire Opal - 25.16 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€50

1 pcs Tanzanite - 2.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€82

2 pcs Blue Sapphire - 2.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€130

Colourless, White Fire Opal - 25.94 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Fine Color Quality

Current bid

€500

Opal - 9.87 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€85

2 pcs Green Emerald - 8.69 ct - Gemological Institute of America (GIA)

Current bid

€220

1 pcs Red Ruby - 1.32 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€185

1 pcs Multicolour Opal - 20.93 ct - American Gemological Labs (AGL)

Current bid

€45

Sapphire - 1.09 ct - International Gemological Institute (IGI)

Current bid

€60