The color is beautiful and exactly what I needed.The colors are very good my only problems were that the grain size is large for inlay work so I had to crush it down further also there was a darker solid blue mixed in probably border pieces left over from the manufacturing process which I have to pick out when working with it & at $10 a gram I don’t like that.Good size easy to work withVery nice and colorful pieces!!!Great stuff. Makes for beautiful inlays.Nice even grind. Inlays easily. Great colors and iridescenceSmall amount, only a couple grams though I didn't measure exactly. I've done 4 small projects, all rings or charms using roughly the same amount and I am about 1/2 - 2/3 through the amount I received. As advertised, as I don't have any large projects to do at the moment it's the perfect way to get a couple different colors for about average price. Will be ordering more from this sellerDude!!! This is the most awesome material for inlay ever! I’ve used turquoise, silver, mother of pearl and crystal calcite among others. The opals just shine! Everyone immediately wants to touch my work! I think the fiery detail of this product has turned my work into spectacular. Yeah can’t wait to combine this with some of the other materials and see how awesome that will be. I hope you have plenty because I will be buying a ton!!