Square cut emerald ring
|Period:||1900 - 1910|
A beautiful platinum ring set with square cut Colombian emerald and flanked bu two brilliant cut diamonds of 0.50 carat each. European, circa 1900
transparant stone very strongly bluish green square emerald cut 8.38 x 8.26 x 4.38 mm 2.37 carats natural emerald the described stone shows characteristics of emerald from Colombia the analysed proporties confirm the authenticity of this natural emerald Indications of miner clarity enhancement The emerald described above shows evidence of fissures filled with oil The clarity of most emeralds is enhanced in this way, using colourless substances including oils and natural or artificial resins.