Unusual Sterling Silver Lapis Lazuli & Aventurine Ball Ring Sz4 Gemstone newest Fine Vintage Jewelry

Unusual vintage sterling silver lapis lazuli and aventurine bead ball ring. Tall sterling silver setting in flower like design and set with lapis and aventurine beads. Not marked but acid tested as sterling silver. Setting measures 3/4 inch long by 1/2 inch wide and 1/2 inch tall in profile. Split shank measures 1/8 inch wide narrowing to 2mm at back of band. newest Weighs 6gm. Size 4. Excellent vintage condition with minimal age appropriate wear.