縦横比

A comparison of how much longer a diamond is than it is wide. It is used to analyse the outline of fancy shapes only; it is never applied to round diamonds. There's really no such thing as an 'ideal' ratio; it's simply a matter of personal aesthetic preferences. For example, while many people are told that a 2 to 1 ratio is best for a marquise, most people tend to prefer a ratio of around 1.80 to 1 when they actually look at marquises. And though the standard accepted range for the length-to- width ratio of a marquise generally falls between 1.70 to 1 and 2.05 to 1, there are customers who insist on having 'fatter' marquises of about 1.60 to 1 and other customers who want longer, thinner marquises of 2.25 to 1.

注目のジュエリー

  • 1.00 カラットのピンクゴールドダイヤモンドフラワーリング USD 460 から(税抜き)
  • 0.50 カラットのサイドダイヤモンド付きピンクゴールドソリテールリング USD 2.500 から(税抜き)
  • 1.00 カラットのピンクゴールドソリテールダイヤモンドリング USD 1.050 から(税抜き)
  • 0.75 カラットのピンクゴールドソリテールダイヤモンドリング USD 1.100 から(税抜き)
すべての質問に戻る