Sample No. 17 : 4 gr Z4 3rd color 1.03 ct

Description

This 1.03ct good flat shaped octahedron ctystal is graded as 4 gr Sawable 4th quality (Z4). The rough color grade is 3 and the planned polished diamonds color grade is H. A small group of dark inclusions and small feathers in the central area is clarity graded as SI2, and the clean part of the stone is clarity graded as VVS2.

Helium Rough 1:1 movie

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M-Box photos

General view of the Stone (By Savrasov, 1/2 aperture) One side of the stone is slightly chipped out with a cleavage plane. Hovewer the stone looks generaly almost as a whole regular octahedron crystal. 1360*1024px 1360*1024px 1360*1024px   1360*1024px 1360*1024px 1360*1024px   1360*1024px 1360*1024px    Open photo gallery (flash)

Inclusions Magnification* 7.15x 1360*1024px Magnification 12x 1360*1024px Magnification 20x 1360*1024px     Magnification 20x , tilted 1360*1024px Magnification 50x 1360*1024px Magnification 80x 1360*1024px     Magnification 115x 1360*1024px    Open photo gallery (flash) *Magnification of Microscope optics Total magnification of picture consists of Magnification of Microscope and Magnification of Video adapter (0.63x) Camera has resolution 1360*1024 px. Pixel size 6.5x6.5 um. Sensor - 2/3 inches

M-Box photos + 3D models + Inclusions

We can see the same group of inclusions reflected through various facets 960*724px 960*724px   960*724px 960*724px   960*724px 960*724px   960*724px 960*724px

Oxygen solutions

The all three diamond crossections have almost same measurements. Possible shapes are round or princess. The bigger stone can be SI2 grade with higher mass or it can be smaller with VVS2 clarity grade. The most valuable solution is two princess cuts: the bigger diamond is clean and the smaller one is included. PP: 0.64ct, $723 Prince1: 0.40ct(580$), H VVS2 Prince2: 0.24ct(144$), H SI2

PP:0.67ct, $707 Prince1: 0.54ct(612$), H SI2 Prince2: 0.13ct(94$), H VVS2

BB:0.53ct, $583 Brill1: 0.43ct(512$), H SI2 Brill2: 0.10ct(71$), H VVS2

BB:0.43ct, $499 Brill1: 0.28ct(355$), H VVS2 Brill2: 0.15ct(144$), H VVS2

Oxygen project

Open Oxygen project:  17_inclusion_02_09_2008.oxg*  17_inclusion_02_09_2008.oxg with photos Rapaport pricelist June 2008 was used for value optimization

*To view OXG files use Oxygen Viewer Free Version