Nanosital Blue Sapphire, Super Dark Colour #A106 Gemstone - Stone Set & Cast-In-Place - ROUND

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Product Description This Blue Sapphire Super Dark #A106 Nano gemstone is engineered for lost wax casting, cast-in-place stone setting, and other high-temperature jewellery manufact uring processes. Designed to be set directly into wax and cast in place, it performs reliably during investment casting, wax carving, and production jewellery workflows where deep colour intensity, durability, and precision are essential. Cut in a classic round shape, it offers excellent symmetry, strong brilliance, and a rich super-dark sapphire blue tone. Manufactured from advanced nano-crystalline material, this stone provides excellent thermal stability and a uniform internal structure, making it ideal for cast-in-place applications and repeatable production runs. Its intense dark blue colour remains stable throughout casting and finishing, ensuring consistent, professional results for jewellers. Key Features Gemstone Type: Blue Sapphire Super Dark Nano Colour: Super dark sapphire blue with high saturation Shape: Round cut Clarity: Exceptionally clean and uniform Cast-In-Place Suitable: Designed for lost wax and direct-to-cast stone setting High Thermal Stability: Suitable for jewellery casting when used correctly Production Ready: Ideal for batch manufacturing and matched jewellery sets Applications Lost wax and investment casting Cast-in-place stone setting Wax carving and model making Rings, pendants, earrings, and classic jewellery designs Production jewellery and repeatable designs This round-cut Blue Sapphire Super Dark #A106 Nano gemstone delivers reliable casting performance, intense colour depth, and refined brilliance, making it a dependable choice for professional jewellers using lost wax casting and cast-in-place techniques. Show more