diamond and ruby ring

An 18 carat asymmetrical white gold ring set with 13 navette cut diamonds and an irregular cushion cut natural untreated Burma ruby (circa 0.8 carats), master mark: GJ, probably German, circa 1970.

weight: 5.75 grams
ring size: 18 mm. 8 US.

Period1950-1960-1970
PriceSold
Please find me a jewel like this