Size: 13 x 33 mm (0.5 x 1.3 in) per earring. Handcrafted in solid 9 carat yellow gold (6.70 gr). Natural twisted briolette cut Swiss blue topaz (27.85 ctw) and diamond (0.15 ctw). November Birthstone gift. 4th Wedding Anniversary gemstone. Lifetime Warranty, Appraisal and Gift Box included.