Tanzanite (Zoisite) – Natural, Cabochon, Blue, 11.34 ct
Tanzanite has had a volatile price history. It occurs only in one location in Tanzania. In 2010, the government’s efforts to prevent smuggling…
Tanzanite has had a volatile price history. It occurs only in one location in Tanzania. In 2010, the government’s efforts to prevent smuggling…
Beryllonite crystal specimen, 46 g, 58 x 42 x 15 mm, Skardu, Pakistan. Photo courtesy of liveauctioneers.com and Jasper52.
Apophyllite crystal cluster on matrix, Gruevo, Rhodope Mts. Bulgaria, 4 x 2.5 x 2 cm. Photo courtesy of liveauctioneers.com and Jasper52.
The pinkish red core of this watermelon tourmaline accentuates the carved flower against the sepals carved from the pale green rind. The stone’s…
A cluster of cerussite crystals with resinous (almost greasy) luster, 2.5 x 1.5 x 1 cm, Kapi Mine, Dundas, Tasmania, Australia. Photo courtesy…
Faceted spessartite garnet, 1 ct, 7 x 5 x 4 mm, Tanzania. Photo courtesy of liveauctioneers.com and Jasper52.
A pear-cut, 0.25-ct väyrynenite from Afghanistan with color described as “orange pink padparadscha.” Photo courtesy of liveauctioneers.com…
Ruby on matrix, UV light. Photo courtesy of liveauctioneers.com and Jasper52.
Ruby on matrix, normal light. Photo courtesy of liveauctioneers.com and Jasper52.