Yellow Gemstones

1 pcs Yellow Sapphire - 1.17 ct - Gemological Institute of America (GIA) - Natural No heat Sapphire

No reserve price - 1 pcs Yellow Fire Opal - 4.03 ct - International Gemological Institute (IGI) - YELLOW FIRE OPAL

No reserve price - 1 pcs Yellow Sapphire - 1.09 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price - 1 pcs Yellow Sapphire - 1.15 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Yellow, Green Tourmaline paraiba - 2.46 ct - International Colored Gemstone Association (ICA GemLab) - Superb Rare Gem

No reserve price - 1 pcs Yellow, Brown, Pink Sapphire - 3.93 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Yellow Citrine - 16.72 ct - International Colored Gemstone Association (ICA GemLab) - Fancy Cut 16.7 Ct No Rese

No reserve price - 1 pcs Orange, Yellow Fire Opal - 1.69 ct - International Colored Gemstone Association (ICA GemLab) - SolarFire-Untreated-Vivid

1 pcs Green, Yellow Chrysoberyl - 4.09 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Yellow Sapphire - 1.10 ct - International Gemological Institute (IGI)

No reserve price Yellow, Green Sphene - 5.72 ct - International Colored Gemstone Association (ICA GemLab) - Fine Gem

No reserve price Yellow Sapphire - 1.15 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Yellow Sapphire - 1.21 ct - International Colored Gemstone Association (ICA GemLab) - Unheated.......!!!!!

No reserve price - 1 pcs White, Multicolour, Yellow, Green, Orange Opal - 10.58 ct - International Gemological Institute (IGI) - Multi Colours Play

1 pcs Yellow Sapphire - 1.08 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Yellow Sapphire - 1.45 ct - Gemological Institute of America (GIA) - No heat SriLanka Sapphire

Yellow, Brown Sapphire - 1.70 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price - 1 pcs Yellow Sapphire - 1.21 ct - International Colored Gemstone Association (ICA GemLab) - Good Luster - Unheated

No reserve price - 1 pcs Yellow, Orange Sphalerite - 22.25 ct - International Gemological Institute (IGI) - Rare Gem Mined From Spain

No reserve price - 1 pcs Yellow Sapphire - 1.25 ct - International Gemological Institute (IGI) - NATURAL SAPPHIRE

No reserve price Yellow Zircon - 2.11 ct - International Colored Gemstone Association (ICA GemLab) - Natural Yellow Zircon

No reserve price - 1 pcs Yellow Sapphire - 1.69 ct - International Gemological Institute (IGI)

1 pcs Yellow, Orange Sphalerite - 15.53 ct - International Gemological Institute (IGI)