720A

3.09ct Neon Bl Gn Cuprian Tourmaline Apprsd $26k (GEM-25226)

Currency:USD Category:Everything Else / Other Start Price:250.00 USD Estimated At:3,863.00 - 6,953.00 USD
3.09ct Neon Bl Gn Cuprian Tourmaline Apprsd $26k (GEM-25226)
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 $3863-$6953; full retail appraisal $25981; full lab evaluation included