Friday, 24 May 2019

Lapidary Works of Art, Gemstones And Minerals at Bonhams

Emerald in Matrix Specimen Kagem Mine, Zambia. 21.5 kilos. $43kBonhams Lapidary Works of Art, Gemstones And Minerals was 21 May 2019.Exceptional Ruby of 8.97 carats. Untreated. $100kA large single kunzite crystal, this precious specimen appears virtually gem-grade and facet quality throughout. Weighing 5209 carats. $8,800
10.53 pound single Rubellite Tourmaline crystal is an aggregate of parallel crystals, most of which are individually terminated. $94kRed Spessartite Garnet from Nigeria. 37 carats. $3,800
Very large 9.27 carat Demantoid Garnet. It originates from the Ural deposits of Russia. $40k.
Blue Sapphire. 16.17 carats. No heat. $ 40kHigh quality Spinel, 31.34 carats. $275k. Bluish-green cushion cut tourmaline of 27.93 carats. $31k