Grey Gemstones

1 pcs Multicolour, Green, Orange, Red, Grey Opal - 15.42 ct - International Gemological Institute (IGI) - Semi Black Flash Pattern

Current bid

€254

No reserve price Grey Opal - 15,40 ct - Instituto Gemólogico Español (IGE) - Intense color palette

Starting bid

€1

No reserve price Grey Opal - 17,27 ct - Instituto Gemólogico Español (IGE) - Color Game

Starting bid

€1

No reserve price Purple, Grey Spinel - 1.75 ct - International Gemological Institute (IGI)

Current bid

€2

No reserve price - 5 pcs Grey, Green, Purple, Pink, Bi-colour Cat's Eye (Chrysoberyl) - 0.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - COLOR CHANGE CHRYSOBERYL

Current bid

€1

No reserve price - 1 pcs Orange, Grey Opal - 3.61 ct - International Gemological Institute (IGI) - Play of Color

Current bid

€45

No reserve price - 1 pcs Grey Spinel - 2.55 ct - International Gemological Institute (IGI) - NO HEAT NATURAL SPINEL

Current bid

€5

Grey Opal - 7.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine color quality

Starting bid

€1

1 pcs Grey Opal - 32.98 ct - Instituto Gemólogico Español (IGE) - Vibrant color play

Starting bid

€1

No reserve price - 2 pcs Blue, Grey Aquamarine - 7.40 ct - Instituto Gemólogico Español (IGE)

Starting bid

€1

Sapphire - 1,24 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€100

No reserve price - 1 pcs Blue Sapphire - 1,26 ct - International Gemological Institute (IGI) - Oval sapphire 1.26 ct IGI

Current bid

€4

1 pcs Blue Sapphire - 2.33 ct - International Colored Gemstone Association (ICA GemLab) - No Heat Sapphire

Current bid

€50

Emerald - 2.23 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Fine Color Quality

Current bid

€800

No reserve price Emerald - 9.23 ct - Bellerophon Gemlab - Bluish Green (Minor Oil)

Current bid

€201

1 pcs Green Emerald - 4.29 ct - International Gemological Institute (IGI)

Starting bid

€1

1 pcs Red Ruby - 1.05 ct - Bellerophon Gemlab - RED, RARE PIGEON BLOOD

Current bid

€600

No reserve price - 1 pcs Green Emerald - 2.13 ct - International Gemological Institute (IGI) - Natural Beryl

Current bid

€44