General information Model Simple Expert name Makoed A.G. Report date 02.08.2008 Real weight, ct Calculated weight, ct 0.74, 0.7465 Spread -0.02ct, -2.25 % AGS Spread N/A ct, N/A % Measurements 5.803 (5.795-5.808) x 3.587 / 0.004 (mm) MIC 5.791 mm Girdle to MIC 0.004 mm Extra Facet / Nat No   Appraiser title GIA_PCTG_StarCul Overall cut quality V Symmetry appraiser title Internal Overall symmetry quality VG   Width 5.795 mm Length 5.808 mm Diameter Minimum 5.795 mm Diameter Maximum 5.808 mm Ratio (L/W) 1.002 Total height 3.587 mm, 61.82 %

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Average values, mm
Diameter	Crown height	Pavilion depth	Total height	Table	Culet	Girdle Bezel	Girdle Bone	Girdle Valley
5.803	0.953	2.459	3.587	3.323	0.025	0.175	0.174	0.073

Parameter	Avg	Min	Max	Dev	Cut	Sym	1	2	3	4	5	6	7	8
Diameter, mm	5.803	5.795	5.808	0.23 %	E	EX	5.805	5.804	5.803	5.801
Crown angle, °	37.52	37.39	37.61	0.23	Grading	EX	37.39	37.47	37.54	37.61	37.61	37.55	37.49	37.47
Pavilion angle, °	40.39	40.32	40.45	0.14	Grading	EX	40.44	40.39	40.37	40.35	40.45	40.45	40.32	40.32
Crown height, %	16.42	16.30	16.54	0.24	E	EX	16.30	16.40	16.46	16.51	16.54	16.42	16.36	16.36
Pavilion depth, %	42.38	42.20	42.61	0.41	N/A	EX	42.61	42.46	42.32	42.20	42.38	42.42	42.29	42.37
Table, %	57.26	57.22	57.29	0.07	Grading	EX	57.29	57.26	57.28	57.22
Culet, %	0.43	0.38	0.47	0.09	E	EX
Girdle Bezel, %	3.01	2.90	3.17	0.27	E	EX	2.90	2.98	3.04	3.08	2.90	2.94	3.17	3.08
Girdle Bone, %	3.00	2.85	3.22	0.36		EX	2.94	2.95	3.05	2.96	3.22	3.04	2.85	2.98
Girdle Valley, %	1.25	1.06	1.41	0.34	E	EX	1.22	1.11	1.34	1.23	1.28	1.37	1.34	1.06
							1.24	1.23	1.22	1.41	1.31	1.12	1.30	1.22
Star: Upper ratio, %	54.57:	53.26:	55.49:	2.23			54.88:	53.26:	54.35:	55.49:	55.10:	54.56:	54.38:	54.51:
	45.43	46.74	44.51				45.12	46.74	45.65	44.51	44.90	45.44	45.62	45.49
Star angle, °	24.97	24.80	25.21	0.41		EX	25.04	24.80	24.95	25.21	24.88	24.89	25.01	24.97
Upper girdle facet angle, °	45.12	44.66	45.70	1.04		VG	45.21	45.11	44.75	45.06	45.20	45.09	45.18	45.70
							44.89	45.18	44.75	45.16	45.14	45.56	44.66	45.26
Lower girdle facet angle, °	41.45	41.37	41.55	0.18		EX	41.46	41.48	41.44	41.46	41.41	41.38	41.43	41.49
							41.51	41.55	41.48	41.40	41.37	41.40	41.42	41.52
Depth Girdle Facet, %	82.27	81.71	82.84	1.13	E	EX	82.59	81.99	82.48	82.04	82.40	82.25	81.91	82.45
							82.84	82.35	82.66	82.22	81.95	82.14	82.37	81.71
Length Girdle Facet, %	80.80	80.19	81.40	1.20	E	EX	81.15	80.55	81.01	80.56	80.92	80.77	80.47	81.02
							81.40	80.89	81.17	80.73	80.43	80.62	80.86	80.19
Twist, °	0.54	0.26	0.77	0.51		EX	0.28	0.77	0.75	0.26	0.37	0.73	0.54	0.64
Crown height, mm	0.953	0.946	0.960	0.014	E	EX	0.946	0.952	0.955	0.958	0.960	0.953	0.949	0.950
Pavilion depth, mm	2.459	2.449	2.473	0.024	N/A	EX	2.473	2.464	2.456	2.449	2.459	2.462	2.454	2.459
Table, mm	3.323	3.320	3.324	0.004	Grading	EX	3.324	3.323	3.324	3.320
Culet, mm	0.025	0.022	0.027	0.005	E	EX
Girdle Bezel, mm	0.175	0.168	0.184	0.016	E	EX	0.169	0.173	0.176	0.179	0.168	0.170	0.184	0.179
Girdle Bone, mm	0.174	0.166	0.187	0.021		EX	0.171	0.171	0.177	0.172	0.187	0.176	0.166	0.173
Girdle Valley, mm	0.073	0.062	0.082	0.020	E	EX	0.071	0.064	0.078	0.071	0.074	0.079	0.078	0.062
							0.072	0.072	0.071	0.082	0.076	0.065	0.075	0.071
Fish eye effect, °	6.27				N/A
Kozibe, °	5.43				N/A
Measurement as per OctoNus theory
Crown angle, °	37.52	37.50	37.54	0.04			37.50	37.51	37.51	37.54
Pavilion angle, °	40.39	40.34	40.45	0.11			40.45	40.42	40.34	40.34

Azimuths deviation from ideal, °	1	2	3	4	5	6	7	8
Pavilion	-0.00	0.04	0.20	0.60	0.25	0.19	0.37	0.03
Lower girdle facets / Halves	0.05	0.11	0.24	0.29	0.23	0.47	0.33	0.56
	0.54	0.39	0.43	0.00	0.17	0.06	0.34	0.29
Crown	0.28	0.81	0.94	0.86	0.62	0.92	0.92	0.67
Upper girdle facets	0.44	0.64	0.82	0.53	0.95	0.61	0.47	0.19
	0.20	0.88	0.33	0.48	0.52	-0.26	-0.13	-0.18
Star facets	0.59	-0.02	0.87	0.66	0.67	0.95	0.83	0.38

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	0.18 ± 0.22, %				0.010 ± 0.013, mm
Girdle-Table offset by table axis	0.11 ± 0.20, %				0.007 ± 0.012, mm
Table-Culet offset by table axis	0.26 ± 0.24, %				0.015 ± 0.014, mm
Girdle to table-culet line offset	0.26, %				0.015, mm
Culet shift ratio by main diameter
Main diameter (avg)	5.803 mm, 100%
Width-wise culet shift ratio	2.894 mm, 49.87 %				2.911 mm, 50.17 %
Lengh-wise culet shift ratio	2.904 mm, 50.05 %				2.900 mm, 49.97 %

Girdle asymmetry   Recommendation for girdle asymmetry removing

Paint / Dug	Avg	Type	Sym	Max	Dev	Sym
Crown painting, °	0.04		EX	0.93	1.73	EX
Crown painting, notches	0.0, Negligible			0.2	0.5
Pavilion painting, °	0.01		EX	0.37	0.68	EX
Pavilion painting, notches	0.0, Negligible			0.1	0.2

Paint / Dug	1	2	3	4	5	6	7	8
Crown painting, °	0.16	0.17	0.01	0.41	0.01	0.25	-0.39	0.43
	-0.42	0.05	-0.59	0.43	-0.39	0.93	-0.80	0.47
Crown painting, notches	0.0	0.0	0.0	0.1	0.0	0.1	0.1	0.1
	0.1	0.0	0.2	0.1	0.1	0.2	0.2	0.1
Pavilion painting, °	0.05	-0.07	0.20	-0.09	0.03	0.13	-0.27	-0.31
	0.30	-0.20	0.24	0.37	-0.20	-0.04	0.31	-0.29
Pavilion painting, notches	0.0	0.0	0.1	0.0	0.0	0.0	0.1	0.1
	0.1	0.1	0.1	0.1	0.1	0.0	0.1	0.1

Cut parameters description