All three ring models share the same basic shank design, but each features a different center stone setting method.Model 1: Faceted stone mounted with prongs (claws) that grip the stone.Model 2: Bezel-dome wall setting for cabochon-like stones (turquoise, agate) with the outer wall securing the stone.Model 3: Mina/Enamel setting with low-profile prongs to secure enamel inlays.Notes:

Common details:Stone count: 41 round diamonds or round stones, 1.2 mm diameter, around the central stone.Small-stone settings (prongs) designed to be mountable on wax models.Ring size: diameter 20 mm