Gemstones

No Reserve Price Blue, Violet Tanzanite - 10.42 ct - Instituto Gemólogico Español (IGE)

Current bid

€141

No Reserve Price Green Tsavorite - 2.56 ct - Instituto Gemólogico Español (IGE)

Current bid

€113

No Reserve Price Blue Topaz - 128.75 ct - Instituto Gemólogico Español (IGE)

Current bid

€342

No Reserve Price White Opal - 28.20 ct - Instituto Gemólogico Español (IGE) - Game of Colors

Current bid

€164

No Reserve Price Blue, Violet Tanzanite - 6.43 ct - Instituto Gemólogico Español (IGE)

Current bid

€66

No Reserve Price White Opal - 6.98 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - ETHIOPIA OPAL

Current bid

€151

No Reserve Price Blue Tanzanite - 3.16 ct - International Gemological Institute (IGI) - NATURAL TANZANITE

Current bid

€260

No Reserve Price Green Alexandrite - 0.80 ct - International Gemological Institute (IGI) - NATURAL ALEXANDRITE

Current bid

€110

No Reserve Price Blue Aquamarine - 4.14 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€98

No Reserve Price Opal - 8.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€110

Green, Yellow Tourmaline - 9.81 ct - International Colored Gemstone Association (ICA GemLab) - YellowishGreen Tourmaline

Current bid

€266

Bi-colour Tourmaline - 3.96 ct - Instituto Gemólogico Español (IGE)

Current bid

€77

No Reserve Price Violet, Yellow Ametrine - 53.14 ct - Instituto Gemólogico Español (IGE)

Current bid

€70

No Reserve Price Blue, Violet Tanzanite - 5.52 ct - Instituto Gemólogico Español (IGE)

Current bid

€57

No Reserve Price White Opal - 14.34 ct - Instituto Gemólogico Español (IGE) - Game of Colors

Current bid

€64

No Reserve Price Red Ruby - 0.91 ct - Instituto Gemólogico Español (IGE)

Current bid

€55

No Reserve Price Violet Amethyst - 20.86 ct - Instituto Gemólogico Español (IGE)

Current bid

€43

No Reserve Price White Opal - 7.26 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€61

Grey, Orange Opal - 28.68 ct - Gemological Institute of America (GIA) - {Rare} Flash Pattern

Current bid

€715

Opal - 13.06 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€40

No Reserve Price Black Opal - 7.22 ct - Instituto Gemólogico Español (IGE) - Black With Play Of Colors

Current bid

€73

No Reserve Price - 1 pcs Multicolour, Yellow Opal - 5.99 ct - International Gemological Institute (IGI)

Current bid

€66

No Reserve Price Green Tsavorite - 2.02 ct - International Gemological Institute (IGI) - GREEN TSAVORITE

Current bid

€200

Red Ruby - 7.02 ct - Lotus Gemology - No Heat Gem- Perfect Size

Current bid

€100