Gemstones

No Reserve Price Opal - 29.01 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - White 'Play of Colors'

Current bid

€650

No Reserve Price Grey Opal - 13.25 ct - International Gemological Institute (IGI)

Current bid

€85

No Reserve Price Blue, Violet Tanzanite - 8.00 ct - Instituto Gemólogico Español (IGE)

Current bid

€136

No Reserve Price - 1 pcs Red Spinel - 2.68 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Current bid

€41

No Reserve Price Blue Tourmaline paraiba - 5.51 ct - International Gemological Institute (IGI)

Current bid

€245

No Reserve Price Green Tsavorite - 4.15 ct - Gemological Institute of America (GIA) - Intense Green

Current bid

€299

No Reserve Price Ruby - 7.33 ct - Lotus Gemology - Untreated - Intense Red

Current bid

€728

1 pcs Green Emerald - 6.32 ct - International Colored Gemstone Association (ICA GemLab) - Natural Green Emerald

Current bid

€290

No Reserve Price Green Tourmaline - 3.08 ct - International Gemological Institute (IGI) - CUPRIAN TOURMALINE

Current bid

€319

No Reserve Price Violet Tanzanite - 4.31 ct - International Gemological Institute (IGI) - NATURAL TANZANITE

Current bid

€143

No Reserve Price Blue Tourmaline paraiba - 30.21 ct - Asian Institute of Gemological Sciences (AIGS) - Rare Neon Light Blue

Current bid

€1,900

No Reserve Price Sapphire - 9.12 ct - Lotus Gemology - Deep Blue

Current bid

€331

No Reserve Price Blue Sapphire - 4.40 ct - Bellerophon Gemlab - NATURAL SAPPHIRE

Current bid

€110

No Reserve Price Sapphire - 3.06 ct - Gem Report Antwerp (GRA) - Deep Blue

Current bid

€88

No Reserve Price Aquamarine - 11.68 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€170

No Reserve Price Orange Sphalerite - 11.32 ct - International Colored Gemstone Association (ICA GemLab) - High Dispersion

Current bid

€133

No Reserve Price Blue Tanzanite - 5.10 ct - Gemological Institute of America (GIA)

Current bid

€762

No Reserve Price Orange Zircon - 9.03 ct - International Colored Gemstone Association (ICA GemLab) - Imperial Variety

Current bid

€217

No Reserve Price Topaz - 38.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 'Swiss' Intense Blue

Current bid

€100

No Reserve Price Sapphire - 8.47 ct - Lotus Gemology - Deep Blue

Current bid

€1,027

No Reserve Price Red Ruby - 7.04 ct - Asian Institute of Gemological Sciences (AIGS) - Rare No Heat Ruby

Current bid

€1,105

No Reserve Price Green Emerald - 0.82 ct - Instituto Gemólogico Español (IGE)

Current bid

€54

No Reserve Price Aquamarine - 23.77 ct - International Colored Gemstone Association (ICA GemLab)

Current bid

€409

No Reserve Price Blue Aquamarine - 24.20 ct - Gemological Institute of America (GIA) - Big Size Top Blue

Current bid

€500