Russian Hallmark 916 Purity Mark for 22k. Solitaire Diamond. 50 (approximate). This is a truly stunning ring, I am not sure of the age. The diamond is brilliant near colorless, I am not sure if it is flawless as I am not a jeweler and unable to official grade this stone.
Everything is beautifully set in an 22k Gold setting with an approximate Gold weight of 6.00 grams. Wedding & Anniversary Bands (47). Signity Diamond's excellent cut is equal to ideal cut diamonds, the best cut for reflection and loop clean.