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Madagascar Blue Sapphire Silver Necklace
Item Number: 2440GR
sold out
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Details
Necklace
Name Madagascar Blue Sapphire Silver Necklace Measurements Necklace - 22x10 mm Chain 45.72 cm Brand Directors collection Quantity Gemstones 37 Carat Weight Sum 2,288 ct Precious Metal Bi Colour Alloy 925 Sterling Silver Metal Weight 3,15 g Design Frame Colour blue Crossed out price Live auction price First Gemstone
Gemstone Sapphire Variety Blue Madagascar Sapphire Cut Faceted Cut detailed Antique Cut Carat Weight 1,791 ct Size 8x6 mm Quantity 1 Setting Prong Origin Madagascar Gemstone
Gemstone Zircon Cut Round Cut Carat Weight 0,497 ct Size 1,2 mm Quantity 36 Setting Prong Origin Cambodia -
Treatment and Care
Blue Madagascar Sapphire
Treatment Dyeing and heating with a lead silicate to fill cracks and cavities. explanation Always used to intensify the colour, lighten and/or improve uniformity, can have an effect on the carat weight. Care Instructions Fillings in cavities, gaps, cracks and/or open fractures can be more easily scratched than the mother stone and are more susceptible to damage from heat or solvents. Steam Cleaning Yes Ultrasonic Cleaning No - Item categories