Important Victorian Two-Tone No Heat Sapphire & Diamond Cluster Ring

An important Victorian no heat oval sapphire and Old Mine-cut diamond double halo ring, set in 18k yellow gold and sterling silver. Circa 1880.

Antique Collection
1 oval-cut sapphire: 6.78 total carat weigh, accompanied by an AGL report, stating No Heat, Thailand Origin
Diamonds: 5.00 total carat weight
H-J color, VS1-SI2 clarity