Material: 925 Sterling silver with dark gray rhodium (hypoallergenic metal) and 18k yellow gold plating.
Natural gemstones: White Baroque Sea Pearl 1 pc. - 21.9ct (1.65 cm x 2.5 cm), Opal (cabochon) 1 pc. - 3.83ct (0.9 cm x 1.35 cm) and Blue Sapphires (faceted) 3 pcs. - 0.13ct (0.1 cm x 0.1 cm - 0.2 cm x 0.2 cm).
These are the approximate gemstone's sizes (error less than 1 mm).
