minimum .75ct 7x7mm trillion chrome diopside. this beautiful gemstone is 5.5 6 on the moh's hardness scale. it is best to avoid rough handling and to clean only with warm soapy water.
min .75ct 8x8mm trillion quantum cut morganite from brazil. this gemstone was named for j.p. morgan because of his gem and mineral contributions to the american museum of natural history in ny. discovered in the early 1900's its color ranges from pin
minimum .75ct 8x8mm trillion andesine labradorite. labradorite is a gemstone in the color and exhibits lustrous metallic tints of blue green yellow red gold and purple. on mohs' scale of hardness labradorite is 6 6.5. it has a vitreous luster and pri
min .75ct 8x6mm oval chrome diopside. this beautiful gemstone is a 5.5 6 on the mohs' hardness scale with a poor toughness. it is best to avoid rough handling and to clean only with warm soapy water.