General information Model Simple Expert name Makoed A.G. Report date 02.08.2008 Real weight, ct Calculated weight, ct 0.74, 0.7437 Spread -0.02ct, -2.79 % AGS Spread N/A ct, N/A % Measurements 5.792 (5.784-5.807) x 3.527 / 0.001 (mm) MIC 5.784 mm Girdle to MIC 0.001 mm Extra Facet / Nat No   Appraiser title GIA_PCTG_StarCul Overall cut quality G Symmetry appraiser title Internal Overall symmetry quality VG   Width 5.784 mm Length 5.807 mm Diameter Minimum 5.784 mm Diameter Maximum 5.807 mm Ratio (L/W) 1.004 Total height 3.527 mm, 60.89 %

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Average values, mm
Diameter	Crown height	Pavilion depth	Total height	Table	Culet	Girdle Bezel	Girdle Bone	Girdle Valley
5.792	0.919	2.443	3.527	3.534	0.021	0.165	0.163	0.056

Parameter	Avg	Min	Max	Dev	Cut	Sym	1	2	3	4	5	6	7	8
Diameter, mm	5.792	5.784	5.807	0.40 %	E	EX	5.794	5.792	5.794	5.807
Crown angle, °	39.08	38.84	39.19	0.34	Grading	EX	38.84	39.11	39.08	39.08	39.09	39.17	39.19	39.08
Pavilion angle, °	40.22	40.15	40.30	0.14	Grading	EX	40.30	40.15	40.21	40.20	40.29	40.30	40.17	40.19
Crown height, %	15.87	15.66	16.00	0.33	E	EX	15.66	15.82	15.77	15.99	15.89	16.00	15.96	15.86
Pavilion depth, %	42.18	42.05	42.35	0.31	N/A	EX	42.35	42.14	42.15	42.05	42.09	42.23	42.20	42.20
Table, %	61.01	60.91	61.10	0.19	Grading	EX	61.07	60.91	61.10	60.96
Culet, %	0.36	0.23	0.45	0.22	E	EX
Girdle Bezel, %	2.85	2.67	2.97	0.31	E	EX	2.88	2.93	2.97	2.88	2.91	2.67	2.74	2.83
Girdle Bone, %	2.81	2.47	3.06	0.59		EX	2.93	2.80	2.66	3.06	2.89	2.47	2.86	2.84
Girdle Valley, %	0.97	0.72	1.22	0.50	E	EX	1.06	1.05	1.08	0.96	1.01	0.87	0.96	1.22
							0.98	0.91	0.72	0.81	1.02	0.90	1.03	0.89
Star: Upper ratio, %	61.35:	60.76:	62.15:	1.39			60.99:	61.83:	60.97:	62.15:	61.62:	61.50:	60.94:	60.76:
	38.65	39.24	37.85				39.01	38.17	39.03	37.85	38.38	38.50	39.06	39.24
Star angle, °	25.74	25.32	26.00	0.68		EX	25.32	25.81	25.73	25.99	25.93	25.74	26.00	25.41
Upper girdle facet angle, °	48.64	48.00	49.36	1.37		VG	48.38	48.51	48.41	48.99	48.69	49.00	48.59	48.79
							48.40	48.67	48.90	49.36	48.30	48.78	48.00	48.45
Lower girdle facet angle, °	42.15	42.05	42.29	0.24		EX	42.15	42.09	42.19	42.19	42.18	42.25	42.13	42.05
							42.15	42.14	42.21	42.13	42.06	42.08	42.19	42.29
Depth Girdle Facet, %	64.99	63.99	65.93	1.94	G	EX	64.62	65.01	65.17	64.82	65.02	65.55	64.58	65.40
							65.28	65.22	65.93	65.57	64.24	64.54	64.92	63.99
Length Girdle Facet, %	61.95	60.77	62.94	2.17	G	EX	61.53	61.91	62.03	61.69	61.96	62.48	61.64	62.45
							62.39	62.33	62.94	62.57	61.25	61.55	61.69	60.77
Twist, °	0.65	0.13	1.12	0.99		EX	0.31	1.12	0.93	0.72	0.42	0.94	0.13	0.66
Crown height, mm	0.919	0.907	0.927	0.019	E	EX	0.907	0.916	0.914	0.926	0.920	0.927	0.924	0.919
Pavilion depth, mm	2.443	2.436	2.453	0.018	N/A	EX	2.453	2.441	2.441	2.436	2.438	2.446	2.444	2.444
Table, mm	3.534	3.528	3.539	0.011	Grading	EX	3.537	3.528	3.539	3.531
Culet, mm	0.021	0.013	0.026	0.013	E	EX
Girdle Bezel, mm	0.165	0.155	0.172	0.018	E	EX	0.167	0.170	0.172	0.167	0.168	0.155	0.159	0.164
Girdle Bone, mm	0.163	0.143	0.177	0.034		EX	0.170	0.162	0.154	0.177	0.168	0.143	0.165	0.164
Girdle Valley, mm	0.056	0.042	0.071	0.029	E	EX	0.061	0.061	0.063	0.055	0.059	0.051	0.056	0.071
							0.057	0.053	0.042	0.047	0.059	0.052	0.060	0.052
Fish eye effect, °	3.44				N/A
Kozibe, °	7.53				N/A
Measurement as per OctoNus theory
Crown angle, °	39.08	38.96	39.14	0.18			38.96	39.14	39.13	39.08
Pavilion angle, °	40.22	40.19	40.29	0.10			40.29	40.23	40.19	40.20

Azimuths deviation from ideal, °	1	2	3	4	5	6	7	8
Pavilion	0.00	-0.27	-0.21	-0.04	0.24	-0.30	0.35	-0.22
Lower girdle facets / Halves	0.23	-0.03	1.09	-0.19	0.78	-0.69	0.16	0.07
	-0.09	0.08	0.18	-0.06	0.29	-0.07	0.56	0.13
Crown	0.31	0.85	0.73	0.68	0.66	0.64	0.47	0.44
Upper girdle facets	0.42	0.96	0.26	0.58	0.66	0.22	-0.01	0.23
	-0.17	0.63	0.26	-0.22	-0.21	0.24	-0.40	0.38
Star facets	0.48	0.36	0.89	0.52	0.61	0.35	0.61	-0.07

Facets' slope angles   Facets' azimuth angles   Girdle facets' angles & azimuths     Girdle center Culet center Table center MIC center

Offset by table axis
Girdle-Culet offset by table axis	0.13 ± 0.22, %				0.008 ± 0.013, mm
Girdle-Table offset by table axis	0.07 ± 0.20, %				0.004 ± 0.011, mm
Table-Culet offset by table axis	0.18 ± 0.24, %				0.011 ± 0.014, mm
Girdle to table-culet line offset	0.18, %				0.011, mm
Culet shift ratio by main diameter
Main diameter (avg)	5.792 mm, 100%
Width-wise culet shift ratio	2.890 mm, 49.90 %				2.904 mm, 50.13 %
Lengh-wise culet shift ratio	2.899 mm, 50.05 %				2.894 mm, 49.97 %

Girdle asymmetry   Recommendation for girdle asymmetry removing

Paint / Dug	Avg	Type	Sym	Max	Dev	Sym
Crown painting, °	-0.14		EX	-0.83	1.52	EX
Crown painting, notches	0.0, Negligible			0.2	0.4
Pavilion painting, °	0.25		EX	1.36	1.75	EX
Pavilion painting, notches	0.1, Negligible			0.4	0.5

Paint / Dug	1	2	3	4	5	6	7	8
Crown painting, °	0.11	-0.12	-0.59	0.15	-0.07	0.46	-0.69	0.43
	-0.83	0.01	-0.38	0.69	-0.68	0.20	-0.83	-0.07
Crown painting, notches	0.0	0.0	0.2	0.0	0.0	0.1	0.2	0.1
	0.2	0.0	0.1	0.2	0.2	0.1	0.2	0.0
Pavilion painting, °	0.23	-0.25	1.36	-0.02	0.99	0.64	0.20	0.16
	-0.33	-0.38	0.48	0.41	-0.05	-0.15	0.78	-0.13
Pavilion painting, notches	0.1	0.1	0.4	0.0	0.3	0.2	0.1	0.0
	0.1	0.1	0.1	0.1	0.0	0.0	0.2	0.0

Cut parameters description