Hi diamond experts, i need opinions on this diamond. Is this a good diamond?
1.66 ct, J, SI 1, HCA 1.3, depth 61.6%, table 55%, crown angle 34.5, crown height: 15%, pavillion angle: 40.8, pavillion depth: 43%. Star length: 55%. Lower half 75%. girdle: medium-medium faceted 3.5%. culet: none, polish n symmetry excellent, fluo: medium blue, measurements: 7.62, 7.59 x 4.68mm. Clarity characterisyics: Crystal, cloud, feather, needle. The HCA score is 1.3 and the fire, scintillation, light returns is supposed to be excellent. Can i trust that without seeibg the light performance report? Cos it only comes with a GIA cert. Another question, if a diamond is very well cut, will it still sparkle like crazy under different light conditions or under low lighting? Thank you very much!
1.66 ct, J, SI 1, HCA 1.3, depth 61.6%, table 55%, crown angle 34.5, crown height: 15%, pavillion angle: 40.8, pavillion depth: 43%. Star length: 55%. Lower half 75%. girdle: medium-medium faceted 3.5%. culet: none, polish n symmetry excellent, fluo: medium blue, measurements: 7.62, 7.59 x 4.68mm. Clarity characterisyics: Crystal, cloud, feather, needle. The HCA score is 1.3 and the fire, scintillation, light returns is supposed to be excellent. Can i trust that without seeibg the light performance report? Cos it only comes with a GIA cert. Another question, if a diamond is very well cut, will it still sparkle like crazy under different light conditions or under low lighting? Thank you very much!