Marguerite ring in white gold and opal

Daisy ring set with a harlequin opal and diamonds. In 14k white gold (585/1000). A cabochon-cut harlequin opal, weighing approximately 1.75 carats, surrounded by two rows of brilliant-cut diamonds: 16 diamonds of approximately 0.08 carats each and 16 diamonds of approximately 0.035 carats each. Total diamond weight: approximately 1.84 carats. Width at the top: 1.95 cm. Ring size: 56. Total weight: 7.5 g. Scallop shell hallmark. Excellent condition.