18K Gold Emerald Cluster/Halo Ring with Diamond

An estate modern Colombian emerald and diamond ring with trilliant-cut side diamonds and round brilliant-cut diamond accents, set in 18K yellow gold. Circa 2010.

Vintage & Estate Collection
1 step-cut cushion-cut emerald: 3.80 total carat weight
GIA Certificate: 14852564
AGL Certificate: 1132527
Origin: Colombia
Minor to Insignificant Treatment
Trilliant + round brilliant-cut diamonds: 1.50 total carat weight
H-I color, VS1-VS2 clarity