874B

4.19ct Neon Bl Gn Cuprian Tourmaline Apprsd $33k (GEM-27699)

Currency:USD Category:Everything Else / Other Start Price:400.00 USD Estimated At:4,609.00 - 8,380.00 USD
4.19ct Neon Bl Gn Cuprian Tourmaline Apprsd $33k (GEM-27699)
Excellent neon blue green color RARE copper-bearing specimen oval cut: COPPER in tourmaline is rare and highly prized, it makes the stone color much more vivid (sometimes neon-like) and causes the stone to mimick the reflectivity of diamond; lab quality evaluation 5; treatment as noted; Gem Guide wholesale $4609-$8380; full retail appraisal $32519; full lab evaluation included