Gold earrings, Au 375/1000 (9K white gold). Genuine, natural gemstones - blue sapphires. Studs with friction back. Subtle cross in pure style with glowing noght sky color. Blue sapphire is a seeker of spiritual truth. Traditionally, it associated with love and integrity. It facilitates self-expression and speaking out your own truth. This gemstone is a particularly effective when it comes to healing the Earth and the chakras. It is serene gemstone, which helps to remain in your own spiritual journey. Deep blue sapphire color is cleaning, animating and healing. Sapphire is the birthstone of September, gemstone of Taurus and Capricorn zodiac signs and the appropriate gift for the 45th wedding anniversary. Gemstones characteristics: Type: Genuine, natural gemstones - blue sapphires. Country of origin: Africa. Carat weight: 0.128 ct (12 pcs). Round (brilliant) cut, faceted. Diameter ca. 1.35 mm. Color: Deep blue. Clarity: VVS - VS. Luster: Excellent. Hardness: 9.0 Mohs. Specific gravity: 3.95 - 4.03. Refractive index: 1.762 - 1.788. Manual sorting grade. We provide a commercial certificate. Jewelry is thoroughly checked and hallmarked by the State Assay Office (Official State Authority). Avoid cleaning blue sapphire jewelry with solution containing ammonia (cleaning is recommended with mild soap and soft cloth only, then dry on blotting background). Do not expose blue sapphire jewelry to temperatures over 300 °C. Dimensions ca. 6x4.8 mm. Price per pair.