Old Mine Cut Ametrine from Bolivia  6 stones, 179.81 carat total, selling as a single lot Here are some old mine cut ametrine.  All stones have visible inclusions, which does add a nice natural look to them, especially for natural crystal type jewelry. The old mine cuts are very basic cuts, no precision cutting here. A few may have some slight chips in the girdle, but onc… More info

Citrine with Smoky Phantoms Cut Gemstones 6 stones, 87.87 ctw., selling as a single lot.  These come from an old collection, this Citrine comes from Brazil. These are old mine cut stones, they are not perfect cuts, but still very nice. Each stone have smoky phantoms, some visible from the top, others more visible from the side of the stone. Some of the citrine yello… More info

Natural Unheated Zoisite aka Tanzanite Merelani, Tanzania 2.36 carats, 9 mm x 7 mm   Here is an amazing faceted all natural Tanzanite. The mineral is Zoisite, with the blue variety known as Tanzanite. This is one amazing gem! This gem is loupe clean. In it's natural unheated state, this gems shows all of it's natural beauty. Sometimes refered to as H… More info

Faceted Sphalerite. 2.42 cts. Empire State Zinc Mine Balmat, New York    Clarity: VS Type: Sphalerite Luster: Excellent Weight: 2.42 cts. Origin: Balmat, New York Size: 11.0 x 8.2 x 4.8 mm Color: Golden Yellow  Shape: Diamond / Kite Cut Treatment: None   Here is an amazing Faceted Golden Sphalerite from this deposit. … More info

Euclase Rough & Cut Set Gachalá, Cundinamarca Department, Colombia   Crystal, 1.5 cm x 1.18 cm x 1.0 cm, 13.52 cts. Gemstone, 1.43 cts, 7.14 mm x 6.4 mm x 4.88   Here is a rarely seen rough and cut set of the mineral Euclase. This beautiful set comes from Gachalá in Colombia. This is a very hard to find gem crystal, let alone as a … More info

Sphalerite, Rough and Cut Set  Las Mánforas Mine, Áliva, Picos de Europa, Cantabria, Spain Specimen: 77.6 grams, 5.0 cm x 4.9 cm x 2.6 cm Cut Gem: 85.46 carats, 2.66 cm x 2.60 cm x 1.72 cm   This is one amazing Specimen and Cut stone set. a must have for any collector! The specimen and faceted gem both come for Mina Las Manforas, Cantabria, Spain.… More info

Faceted Sphalerite. 5.17 cts. Empire State Zinc Mine Balmat, New York    Clarity: VS Type: Sphalerite Luster: Excellent Weight: 5.17 cts. Origin: Balmat, New York Size: 10.3 x 6.7 mm Color: Golden Yellow  Shape: Round Brilliant Cut Treatment: None   Here is an amazing Faceted Golden Sphalerite from this deposit. Ver… More info