🆕 Ruby, Dark #R4/2 (Nano Sital, Cast In Place Gemstones) - ROUND

Product Description

This Ruby Dark #R4/2 Nano gemstone is engineered for lost wax casting, cast-in-place stone setting, and other high-temperature jewellery manufacturing 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 dark ruby-red 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 ruby colour remains stable throughout casting and finishing, ensuring consistent, professional results for jewellers.

Key Features

• Gemstone Type: Dark Ruby Nano
• Colour: Deep dark ruby red 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 Ruby Dark #R4/2 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.