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Tanzanian Rubies and White Sapphires 2,56 ct
Item Number: 6060QE
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Details
Gemstones
Name Tanzanian Rubies and White Sapphires 2,56 ct Brand Collectors Edition Quantity Gemstones 11 Carat Weight Sum 2,56 ct Alloy none Design other Colour red First Gemstone
Gemstone Ruby Variety Tanzanian Ruby Cut Faceted Cut detailed Pear Cut Carat Weight 1,442 ct Size 4,5x3,5 mm Quantity 6 Origin Tanzania Gemstone
Gemstone Tanzanian Ruby Cut Round Cut Carat Weight 0,557 ct Size 3,7 mm Quantity 2 Origin Tanzania Gemstone
Gemstone White Sapphire Cut Round Cut Carat Weight 0,561 ct Size 3,5 mm Quantity 3 Origin Madagascar -
Treatment and Care
Tanzanian Ruby
Treatment Heating, possibly with the addition of colouring substances, and/or sealing of cracks / cavities or introduction of additives (Beryllium) explanation Generally used to create, intensify or lighten the colour and/or to improve the uniformity of the colour. Lead glass is usually yellow to orange and refines the natural red colour. Increased carat weight possible. Care Instructions Fillings in, gaps, cracks and/or open fractures can scratch more easily than the parent stone and are more susceptible to damage by heat or solvents. Steam Cleaning No Ultrasonic Cleaning No - Item categories