JUDITH RIPKA 18K Sterling Ring‎ w Diamond & Onyx

Size 4 1/2,can be pushed up on a ring stick to size 5 Marked "Judith Ripka", "18K 925 with horseshoe" 18K yellow gold, sterling silver and a large faceted black onyx 12 genuine diamonds that total .36 carat; none missing 44 genuine black diamonds that total .54 carat; none missing Weighs 10.7 grams Black onyx measures 5/8" by 1/2" which equals 15.875 mm by 12.7 mm Could use a polishing/cleaning by the black diamond areas and 1 very small spot with missing black enamel B532