Pulled Czochralski Cobalt Blue Spinel 

This lab-created heart-shaped Spinel symbolizes passion and elegance, offering the brilliance of natural gems with the precision of modern techniques. 

Color: Cobalt Blue

MOHS Hardness: 8

The Pulled Czochralski Method, pioneered by Polish scientist Jan Czochralski, is a state-of-the-art process designed to create flawless single crystals. By melting raw materials at high temperatures and precisely pulling a seed crystal from the melt, this method ensures that each gemstone is of exceptional clarity and brilliance.

This process guarantees that each Pulled Czochralski Cobalt Blue Spinel is optically, chemically, and physically identical to its natural counterpart. With its rich cobalt blue color and heart shape, this lab-created Spinel makes a bold and beautiful choice for unique jewelry designs, perfect for those seeking a touch of modern sophistication

Lab Grown Coable Blue Spinel Round Shape Brilliant Cut accept custom

Lab Created Stone color chart:

More shapes are availableble:

CUBIC CRAFT LIMITED (Chang Jiang Gems) build in 1994,we supply Lab stone,such as CVD/HPHT. Lab Created Sapphire ,MOISANITE,SPINEL,CORUNDUM,NANO,OPAL,NATURAL STONE,GLASS in many shape/size/color. Feel free to contact  us if you have any questions.