Diamond simulants

chemical compound

material

optical glass that has relatively high refractive index and low Abbe number (high dispersion)

thumb|Historic rhinestone copy of the Florentine Diamond, made in 1865 in Paris by the L. Saemann company thumb|Rhinestones on a tiara thumb|Rowenta enamel rhinestone compact

chemical compound

synthetic crystalline compound with garnet structure

synthetic crystalline material of the garnet group

diamond-like object which is not a diamond