Download GIF - And Heart Arrow Free Download Image

Hearts and Arrows diamonds are precision-cut variations of the traditional 57 faceted round brilliant cut. They are cut to 'ideal' proportions with good optical symmetry, polish and a specific faceting pattern. When all these factors are present, the result is a repeatable, near perfect pattern of eight symmetrical arrows in the face-up position of the stone (called 'crown') and eight symmetrical hearts when viewed in the table-down position (called 'pavilion'). Design factors The original Hearts and Arrows were diamonds that surfaced in the mid 1980s in Japan that embodied three important design factors. The first of these factors was that they were cut to what is known in the diamond industry as 'ideal proportions, ' i. e. very close to those summarized by Marcel Tolkowsky in his 1919 book, Diamond Design. Second, they were cut with very good physical and optical symmetry so that they would garner the grade of 'Excellent' in the system used by Japanese laboratories. The third important factor was that they were cut to a very specific brilliantine scheme to produce the accepted hearts and arrows pattern. This faceting scheme involves prescribed lengths and ratios as well as smaller table sizes that are imperative in producing a distinctive, repeatable and gradable hearts and arrows pattern. Less than 1% of the world's diamonds are cut to hearts and arrows optical symmetry precision.

This GIF Bitmap Image And Heart Arrow Free Download Image is a part of Heart And Arrow Category in Symbols Folder. And Heart Arrow Free Download Image has a Resolution of 160x65 Pixels. And Heart Arrow Free Download Image is of .gif (Graphics Interchange Format) Format. It's Size is 3.3KB. This GIF has been Downloaded 63 times till now. And Heart Arrow Free Download Image was Added on 08-07-2021. Download And Heart Arrow Free Download Image by clicking the button below: