Ring with a beautiful opal surrounded by diamonds, approx. 1.8 ct, good...
Ring with a beautiful opal surrounded by diamonds, approx. 1.8 ct, good color and clarity, including 12 brilliant-cut diamonds and 10 baguette-cut diamonds; oval opal 18x13 mm, 7.5 ct, with a vivid, high-contrast play of colors, mainly green, 18K white gold, 8 g, silver hallmark: 55, second half of the 20th century, signs of wear; the opal and 1 baguette-cut stone are slightly loose and should be reset. (21)
Ring with a beautiful opal surrounded by diamonds, approx. 1.8 ct, good color and clarity, including 12 brilliant-cut diamonds and 10 baguette-cut diamonds; oval opal 18x13 mm, 7.5 ct, with a vivid, high-contrast play of colors, mainly green, 18K white gold, 8 g, silver hallmark: 55, second half of the 20th century, signs of wear; the opal and 1 baguette-cut stone are slightly loose and should be reset. (21)
