18 kt gold ring with topaz and diamonds

Origin: European

Confection: impeccable jewelry work
Metal: 18 kt yellow gold
Gems: 5 ct emerald cut center topaz of excellent color and purity

20 old cut diamonds of 0.06 ct each, total 1.20 ct
of excellent color f/g and high purity IF/VVS1

Total weight: 6.9 grams
Measurements: ring number 10
inner diameter 1.6cm

Remarks: private collection jewel
Perfect state