General information Model Simple Expert name Makoed A.G. Report date 02.08.2008 Real weight, ct Calculated weight, ct 0.74, 0.7431 Spread -0.01ct, -1.78 % AGS Spread N/A ct, N/A % Measurements 5.812 (5.804-5.821) x 3.518 / 0.010 (mm) MIC 5.794 mm Girdle to MIC 0.010 mm Extra Facet / Nat No   Appraiser title GIA_PCTG_StarCul Overall cut quality G Symmetry appraiser title Internal Overall symmetry quality VG   Width 5.804 mm Length 5.821 mm Diameter Minimum 5.804 mm Diameter Maximum 5.821 mm Ratio (L/W) 1.003 Total height 3.518 mm, 60.53 %

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Average values, mm
Diameter	Crown height	Pavilion depth	Total height	Table	Culet	Girdle Bezel	Girdle Bone	Girdle Valley
5.812	0.923	2.426	3.518	3.542	0.022	0.169	0.166	0.055

Parameter	Avg	Min	Max	Dev	Cut	Sym	1	2	3	4	5	6	7	8
Diameter, mm	5.812	5.804	5.821	0.29 %	E	EX	5.813	5.815	5.810	5.811
Crown angle, °	39.05	38.91	39.17	0.26	Grading	EX	39.08	38.91	38.99	39.09	39.12	39.17	39.10	38.92
Pavilion angle, °	39.98	39.84	40.17	0.32	Grading	EX	39.99	40.12	40.17	39.97	39.91	39.84	39.87	39.95
Crown height, %	15.88	15.79	16.06	0.28	E	EX	16.06	15.80	15.79	15.79	15.89	15.93	15.91	15.89
Pavilion depth, %	41.74	41.64	41.83	0.20	N/A	EX	41.64	41.73	41.76	41.72	41.83	41.76	41.82	41.66
Table, %	60.95	60.78	61.05	0.27	Grading	EX	60.78	60.99	61.05	60.98
Culet, %	0.39	0.33	0.41	0.08	E	EX
Girdle Bezel, %	2.90	2.78	3.02	0.25	E	EX	2.83	2.99	2.98	3.02	2.80	2.84	2.78	2.97
Girdle Bone, %	2.85	2.65	3.09	0.44		EX	2.80	3.05	2.79	2.65	3.07	2.66	2.71	3.09
Girdle Valley, %	0.95	0.72	1.17	0.45	E	EX	0.72	0.96	0.95	1.17	1.09	1.16	0.87	0.85
							0.92	1.03	0.86	0.88	0.93	0.79	1.02	1.00
Star: Upper ratio, %	61.69:	60.59:	63.53:	2.94			61.80:	62.10:	61.24:	61.25:	63.53:	60.98:	60.59:	62.01:
	38.31	39.41	36.47				38.20	37.90	38.76	38.75	36.47	39.02	39.41	37.99
Star angle, °	25.81	25.56	26.10	0.53		EX	25.87	25.98	25.63	25.76	26.10	25.78	25.78	25.56
Upper girdle facet angle, °	49.00	48.50	49.42	0.92		EX	48.80	49.28	48.64	48.50	49.01	49.21	48.74	49.06
							49.09	49.25	48.89	49.06	48.95	48.98	49.42	49.06
Lower girdle facet angle, °	41.05	40.87	41.34	0.47		EX	41.16	41.13	41.34	41.26	41.14	41.01	41.01	40.94
							40.97	40.87	40.90	40.88	41.01	41.06	41.07	41.06
Depth Girdle Facet, %	81.99	80.64	83.13	2.49	E	EX	81.06	81.89	81.92	82.35	82.28	82.77	82.40	83.13
							83.04	82.70	82.95	81.67	81.36	80.78	80.88	80.64
Length Girdle Facet, %	80.46	78.99	81.69	2.70	E	EX	79.58	80.42	80.34	80.78	80.85	81.34	80.94	81.69
							81.51	81.17	81.49	80.19	79.68	79.09	79.23	78.99
Twist, °	0.81	0.20	1.46	1.26		VG	0.46	0.78	0.48	0.56	1.28	1.22	1.46	0.20
Crown height, mm	0.923	0.917	0.934	0.016	E	EX	0.934	0.918	0.917	0.918	0.924	0.926	0.924	0.923
Pavilion depth, mm	2.426	2.420	2.431	0.012	N/A	EX	2.420	2.425	2.427	2.424	2.431	2.427	2.430	2.421
Table, mm	3.542	3.532	3.548	0.016	Grading	EX	3.532	3.544	3.548	3.544
Culet, mm	0.022	0.019	0.024	0.005	E	EX
Girdle Bezel, mm	0.169	0.161	0.176	0.014	E	EX	0.164	0.174	0.173	0.176	0.163	0.165	0.161	0.173
Girdle Bone, mm	0.166	0.154	0.180	0.026		EX	0.163	0.177	0.162	0.154	0.179	0.155	0.158	0.180
Girdle Valley, mm	0.055	0.042	0.068	0.026	E	EX	0.042	0.056	0.055	0.068	0.063	0.068	0.050	0.050
							0.053	0.060	0.050	0.051	0.054	0.046	0.059	0.058
Fish eye effect, °	2.47				N/A
Kozibe, °	7.91				N/A
Measurement as per OctoNus theory
Crown angle, °	39.05	39.01	39.10	0.10			39.10	39.04	39.05	39.01
Pavilion angle, °	39.98	39.95	40.02	0.07			39.95	39.98	40.02	39.96

Azimuths deviation from ideal, °	1	2	3	4	5	6	7	8
Pavilion	0.00	-0.56	-0.10	-0.15	-0.65	-0.74	-0.83	-0.05
Lower girdle facets / Halves	-0.27	-0.09	0.61	0.21	0.08	-0.10	0.16	-0.48
	-0.42	-0.19	0.08	-0.10	-0.11	-0.44	-0.09	-0.31
Crown	0.46	0.22	0.38	0.41	0.63	0.48	0.64	0.16
Upper girdle facets	-0.15	-0.68	-0.27	1.09	0.72	-0.31	-0.09	-0.18
	-0.34	0.27	0.28	-0.21	0.52	-0.48	0.65	-0.12
Star facets	0.72	0.89	0.52	0.98	0.94	0.93	0.91	0.92

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	0.28 ± 0.22, %				0.016 ± 0.013, mm
Girdle-Table offset by table axis	0.10 ± 0.20, %				0.006 ± 0.011, mm
Table-Culet offset by table axis	0.33 ± 0.23, %				0.019 ± 0.014, mm
Girdle to table-culet line offset	0.33, %				0.019, mm
Culet shift ratio by main diameter
Main diameter (avg)	5.812 mm, 100%
Width-wise culet shift ratio	2.917 mm, 50.19 %				2.895 mm, 49.82 %
Lengh-wise culet shift ratio	2.919 mm, 50.24 %				2.890 mm, 49.73 %

Girdle asymmetry   Recommendation for girdle asymmetry removing

Paint / Dug	Avg	Type	Sym	Max	Dev	Sym
Crown painting, °	0.12		EX	-0.97	1.87	EX
Crown painting, notches	0.0, Negligible			0.3	0.5
Pavilion painting, °	0.10		EX	1.17	1.90	EX
Pavilion painting, notches	0.0, Negligible			0.3	0.5

Paint / Dug	1	2	3	4	5	6	7	8
Crown painting, °	-0.61	0.89	-0.49	-0.71	0.34	0.72	-0.50	0.81
	-0.97	0.21	-0.20	0.85	-0.12	0.64	0.50	0.58
Crown painting, notches	0.2	0.2	0.1	0.2	0.1	0.2	0.1	0.2
	0.3	0.1	0.1	0.2	0.0	0.2	0.1	0.2
Pavilion painting, °	-0.27	-0.47	1.17	-0.30	0.18	-0.05	0.31	-0.17
	0.23	-0.55	0.82	-0.73	0.72	0.39	-0.04	0.31
Pavilion painting, notches	0.1	0.1	0.3	0.1	0.0	0.0	0.1	0.0
	0.1	0.1	0.2	0.2	0.2	0.1	0.0	0.1

Cut parameters description