Gemstones

No Reserve Price Emerald - 2.06 ct - International Gemological Institute (IGI)

Current bid

€70

No Reserve Price Blue, Green Sapphire - 1.05 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€42

No Reserve Price Blue, Violet Tanzanite - 23.93 ct - Instituto Gemólogico Español (IGE)

Current bid

€270

No Reserve Price Brown, Violet, Yellow Ametrine - 38.66 ct - Instituto Gemólogico Español (IGE)

Current bid

€6

No Reserve Price Blue, Green Emerald - 0.64 ct - Instituto Gemólogico Español (IGE)

Current bid

€20

No Reserve Price Green Tsavorite - 1.08 ct - Instituto Gemólogico Español (IGE)

Starting bid

€1

No Reserve Price Orange Opal - 15.46 ct - International Gemological Institute (IGI) - NATURAL OPAL

Current bid

€100

No Reserve Price Green Emerald - 4.70 ct - International Colored Gemstone Association (ICA GemLab) - Natural Green Emerald

Current bid

€45

No Reserve Price Emerald - 1.03 ct - International Gemological Institute (IGI) - Higher quality

Current bid

€60

No Reserve Price Blue Aquamarine - 2.91 ct - International Gemological Institute (IGI) - BLUE AQUAMARINE

Current bid

€37

No Reserve Price White Opal - 15.17 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€80

No Reserve Price - 1 pcs Pink, Red Tourmaline - 2.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€37

No Reserve Price Orange Opal - 4.94 ct - International Gemological Institute (IGI) - NATURAL OPAL

Current bid

€11

No Reserve Price - 2 pcs Blue Tanzanite - 4.79 ct - Instituto Gemólogico Español (IGE)

Current bid

€15

No Reserve Price Blue Aquamarine - 7.83 ct - Instituto Gemólogico Español (IGE)

Current bid

€1

No Reserve Price Orange, Violet, Yellow Ametrine - 21.54 ct - Instituto Gemólogico Español (IGE)

Current bid

€1

No Reserve Price Brown, Red Tourmaline - 4.13 ct - Instituto Gemólogico Español (IGE)

Current bid

€2

No Reserve Price Blue, Green Chrysoberyl - 0.85 ct - Instituto Gemólogico Español (IGE)

Starting bid

€1

No Reserve Price Blue Aquamarine - 9.00 ct - Instituto Gemólogico Español (IGE)

Starting bid

€1

Sin Precio de Reserva Amethyst - 30.62 ct - Instituto Gemólogico Español (IGE)

Current bid

€60

Sin Precio de Reserva Citrine - 31.65 ct - Instituto Gemólogico Español (IGE) - Special Millenium Cut

Current bid

€30

Opal - 19.15 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€49

No Reserve Price Violet Spinel - 3.01 ct - International Gemological Institute (IGI)

Current bid

€1

No Reserve Price Blue Topaz - 43.24 ct - International Colored Gemstone Association (ICA GemLab) - Swiss Color Tone

Current bid

€50