Material: 925 Sterling silver with white rhodium (hypoallergenic metal) plating.
Natural gemstones: Aquamarines (Faceted) 2 pcs. - 18.45ct (0.98 cm x 1.35 cm), Tanzanites (faceted) 12 pcs. - 3ct (0.3 cm x 0.4 cm) and Blue Sapphires (faceted) 38 pcs. - 0.36ct (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).
Earring's dimensions: width-1.2 cm; length-3.25 cm.
