Gemstones

No Reserve Price Brown Opal - 5.13 ct - International Gemological Institute (IGI) - NATURAL OPAL

Current bid

€78

No Reserve Price Spinel - 1.82 ct - International Gemological Institute (IGI)

Current bid

€20

No Reserve Price Blue, Violet Tanzanite - 13.81 ct - Instituto Gemólogico Español (IGE)

Current bid

€49

No Reserve Price - 2 pcs Blue, Violet Tanzanite - 7.00 ct - Instituto Gemólogico Español (IGE)

Current bid

€25

No Reserve Price Blue, Violet Tanzanite - 9.13 ct - Instituto Gemólogico Español (IGE)

Current bid

€27

No Reserve Price Brown Opal - 15.91 ct - Instituto Gemólogico Español (IGE) - Game of Colors

Current bid

€22

No Reserve Price Blue, Violet Tanzanite - 7.77 ct - Instituto Gemólogico Español (IGE)

Current bid

€32

No Reserve Price Violet Amethyst - 30.57 ct - Instituto Gemólogico Español (IGE)

Current bid

€32

No Reserve Price Sapphire - 2.45 ct - International Gemological Institute (IGI) - Bi Color

Current bid

€45

No Reserve Price Tourmaline - 3.19 ct - International Gemological Institute (IGI)

Current bid

€25

No Reserve Price Red, Violet Garnet - 13.61 ct - Instituto Gemólogico Español (IGE)

Current bid

€25

No Reserve Price Green, Yellow Beryl - 21.86 ct - Instituto Gemólogico Español (IGE)

Current bid

€65

No Reserve Price Blue, Green Kyanite - 4.64 ct - Instituto Gemólogico Español (IGE)

Current bid

€22

No Reserve Price Blue, Violet Tanzanite - 7.06 ct - Instituto Gemólogico Español (IGE) - D-53769

Current bid

€50

No Reserve Price Colourless Morganite - 15.47 ct - Instituto Gemólogico Español (IGE)

Current bid

€25

Emerald - 3.47 ct - International Gemological Institute (IGI)

Current bid

€400

No Reserve Price - 1 pcs Pink Spinel - 1.64 ct - International Colored Gemstone Association (ICA GemLab) - Natural Pink Spinel

Current bid

€17

No Reserve Price Blue, Green Emerald - 1.72 ct - Instituto Gemólogico Español (IGE)

Current bid

€29

No Reserve Price Blue Kyanite - 4,09 ct - Instituto Gemólogico Español (IGE)

Current bid

€22

No Reserve Price Blue, Violet Tanzanite - 3,83 ct - Instituto Gemólogico Español (IGE)

Current bid

€25

No Reserve Price Blue, Green Emerald - 0.69 ct - Instituto Gemólogico Español (IGE)

Current bid

€8

No Reserve Price Brown, Orange Spessartite - 1.32 ct - Instituto Gemólogico Español (IGE)

Current bid

€15

No Reserve Price Yellow Zircon - 0.56 ct - Instituto Gemólogico Español (IGE)

Starting bid

€1

No Reserve Price - 2 pcs Blue, Green Emerald - 0.98 ct - Instituto Gemólogico Español (IGE)

Current bid

€15