Sentences with phrase «zirconia gems»
Not exact matches
The gem nestles in a halo of sparkling cubic zirconia.
https://www.novica.com/
By exposing basic chemicals to extremely high temperatures scientists were able to create the Synthetic Spinel, Corundum and Cubic Zirconia crystals to perfectly mimic the priceless gems — including the Black Prince Ruby; Stuart Sapphire; and the Cullinan II (the fourth largest polished diamond in the world).