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Diamonds sparkle a lot more brilliantly due to their high refractive index. (Moissanite is even better, so it should be preferred over diamonds unless I’m over
by function_seven 1y ago
Diamonds sparkle a lot more brilliantly due to their high refractive index.
(Moissanite is even better, so it should be preferred over diamonds unless I’m overlooking some other difference in their attributes?)
But plain glass gems look comparatively bland when used as jewelry.
- mensetmanusman 1y agoMoissanite scratchers much easier.
- function_seven 1y agoOh duh. I was so focused on optical qualities I didn’t even think about material ones.
- 0cf8612b2e1e 1y agoI need a geologist to explain this one. Moissanite has a Mohs hardness of 9.5. I guess it is easier to scratch than a diamond, but the scratability should be indistinguishable between the two for all practical purposes.
- jjmarr 1y agoNot a geologist but Mohs hardness is an ordinal scale so the distance between 10 and 9 isn't well-defined. The numbers are defined as being specific minerals. Diamond (10) is 4x as hard as corundum (9) which is 2x as hard as topaz (8). https://en.wikipedia.org/wiki/Mohs_scale#Reference_minerals https://en.wikipedia.org/wiki/Mohs_scale#Reference_minerals
- cubefox 1y agoEverything scratches easier than diamond. Moissanite is still very hard to scratch.