3mm Faceted Citrine Necklace

Collar of 40cm composed of Citrine of 3mm of diameter cut with facets.
The Citrine one is a gem of yellow color translucent in front of its name with lemon (Latin "citrus") drawing on the color honey from Imperial Topaz.
Its sources are AFRICA, INDIA and BRAZIL.
Hardness on the MOHS scale of hardness: 7. Density: 2.65.