How do I get the most sparkle fire out of a 1ct round diamond...which of the 4 c''s is most important and how much does polish, symmetry play into the equation? The signature cuts i''ve seen (leo, peerless, bluenile signature,etc) sparkled well as did the diamonds at tiffany''s but I want to buy from an independent local jeweler i can negotiate with.
Are there any tools, scopes, ratios, etc I can use to quantitatively evaluate sparkle?
thanks much
Are there any tools, scopes, ratios, etc I can use to quantitatively evaluate sparkle?
thanks much