Gold earrings, Au 375/1000 (9K white gold). With diamonds. Studs with friction back. Solemn, star shaped earrings are a fascinating combination of playfulness and elegance. Gemstone characteristics: Type: Genuine, natural gemstones - diamonds. Country of origin: South Africa. Carat weight: 0.089 ct (10 pcs). Round (brilliant) cut, faceted. Diameter ca. 1.25 mm. Color: E. Clarity: VVS. Luster: Excellent. Hardness: 10.0 Mohs. Specific gravity: 3.53. Refractive index: 2.417 - 2.419. Manual sorting grade. We provide a commercial certificate. Jewelry is thoroughly checked and hallmarked by the State Assay Office (Official State Authority). Avoid cleaning diamond jewelry with solution containing ammonia (cleaning is recommended with mild soap and soft cloth only, then dry on blotting background). Do not expose diamond jewelry to temperatures over 300 °C. Diameter approx. 5 mm. Price per pair.