General information Cut Marquise Model Simple Expert name N/A Report date 25.09.2012 Scale weight, ct Model mass, ct 0.36, 0.3653 Spread 0.00ct, -0.30 % MIC 3.846 mm Extra Facet Girdle / Nat Yes (4) Extra Facet Crown No Extra Facet Pavilion No   Appraiser title N/A Overall cut quality N/A Symmetry appraiser title Internal Overall symmetry quality PR Model building info The model is built badly   Width 3.854 mm Length 6.353 mm Diameter Minimum 3.854 mm Diameter Maximum 6.353 mm Ratio (L/W) 1.649 Total height 2.522 mm, 65.45 %

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Average values, mm
Crown height	Pavilion height	Total height	Table	Culet	Girdle bezel	Girdle bone	Girdle valley
0.572	1.700	2.522	3.353	0.028	0.246	0.267	0.202

Parameters	Avg	Min	Max	Dev	1	2	3	4	5	6	7	8
Crown height, %	14.84	13.59	15.88	2.28	15.88	14.18	15.03	14.06	15.05	13.59	15.74	15.22
Crown height bone, %	13.70	12.25	15.17	2.92	13.60	14.63	13.77	12.32	12.25	13.95	15.17	13.89
Crown height valley, %	15.41	14.01	16.79	2.78	16.79	15.28	14.90	15.16	15.15	14.89	14.71	15.40
					15.76	14.01	14.34	15.74	15.98	15.99	15.75	16.66
Pavilion height, %	44.12	42.44	45.55	3.11	42.44	44.19	44.82	44.69	45.17	45.55	42.69	43.39
Pavilion height bezel, %	44.24	42.44	45.55	3.11	42.44	44.19	44.69	45.17	45.55	43.39	N/A	N/A
Pavilion height upperbone, %	44.67	43.09	47.43	4.34	43.09	45.01	44.34	45.78	47.43	43.93	44.09	43.68
Pavilion height bone, %	44.30	42.69	46.04	3.35	43.09	44.82	44.34	45.78	46.04	43.93	42.69	43.68
Pavilion height valley, %	44.96	43.52	46.90	3.38	43.52	45.11	44.89	45.05	44.95	45.07	46.90	46.19
					46.09	45.49	45.26	43.93	43.65	44.24	45.04	43.94
Pavilion height valley type 2, %	45.22	43.52	47.52	3.99	43.52	45.11	45.05	44.95	45.07	46.90	46.19	46.09
					47.52	45.49	43.93	44.24	45.04	43.94	N/A	N/A
Table, %	65.95	64.95	66.94	1.99
Upper girdle facet angle, °	49.74	44.26	53.82	9.56	53.81	53.82	49.58	49.97	48.72	49.28	53.25	52.41
					52.09	51.51	46.10	45.87	44.26	44.90	49.87	50.38
Upper girdle facet azimuths, °					11.4	31.8	45.1	50.8	130.0	141.3	150.7	176.4
					188.8	212.7	223.7	234.9	304.6	316.7	328.6	356.7
Star angle, °	18.78	15.99	20.26	4.27	18.62	19.78	20.11	17.93	17.39	20.26	20.15	15.99
Star : Upper ratio, %	54.44: 45.56	50.94: 49.06	61.01: 38.99	10.07	53.37: 46.63	53.36: 46.64	52.40: 47.60	61.01: 38.99	55.92: 44.08	51.02: 48.98	50.94: 49.06	57.51: 42.49
Star azimuths, °					17.2	56.6	124.2	162.8	196.3	238.6	302.4	343.5
Lower girdle facet angle, °	40.03	35.64	44.21	8.57	40.98	40.16	36.71	36.25	39.02	43.41	44.21	44.00
					43.49	39.22	36.93	35.64	39.65	40.74	N/A	N/A
Lower girdle facet azimuths, °					12.0	31.0	48.5	130.7	139.2	154.9	170.7	189.8
					203.7	218.2	225.0	312.1	330.7	350.0	N/A	N/A
Culet, %	0.72	0.29	1.01	0.72
Twist, °	3.03	1.19	6.58	5.40	1.88	1.19	2.58	3.73	6.58	2.22	N/A	N/A
Girdle height bezel, %	6.37	5.24	7.14	1.90	7.14	7.08	5.60	6.23	5.24	6.31	7.03	6.39
Girdle height bone, %	6.92	5.78	7.88	2.10	7.45	5.82	7.34	7.35	5.78	7.57	6.20	7.88
Girdle height valley, %	5.25	3.61	6.94	3.33	5.15	5.09	5.66	5.37	5.35	5.57	3.92	4.06
					3.61	6.23	5.87	6.94	5.99	5.39	4.68	5.12
Girdle height valley type 2, %	5.06	3.61	N/A	3.33	5.15	5.09	5.37	5.35	5.57	3.92	4.06	3.61
					4.70	5.87	6.94	5.39	4.68	5.12	N/A	N/A
Girdle height (Crown Mains), %	6.20	4.98	7.03	2.05	6.82	6.87	5.60	5.96	4.98	6.39	7.03	5.97
Girdle height (Pavilion Mains), %	6.24	5.02	6.89	1.87	6.80	6.89	6.23	5.02	6.10	6.39	N/A	N/A
Girdle height (Upper girdle facets), %	5.28	3.62	7.03	3.41	5.15	5.09	5.66	5.45	5.60	5.57	4.09	4.10
					3.62	5.54	5.90	7.03	6.07	5.48	4.78	5.36
Girdle height (Lower girdle facets), %	5.23	3.61	7.46	3.85	5.24	5.14	5.46	5.42	5.65	3.92	4.45	3.61
					4.75	6.23	7.46	5.49	4.69	5.74	N/A	N/A

Main facets' angles & azimuths, °	Avg	Min	Max	Dev	1	2	3	4
Crown curve angle (C)	43.95	43.47	44.42	0.95	43.47	44.42
Crown head angle (H)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Crown point angle (P)	28.17	28.05	28.30	0.25	28.30	28.05
Crown wing angle (W)	42.61	40.84	45.20	4.36	43.42	45.20	40.84	40.97
Crown curve azimuth (C)					2.50	182.88
Crown head azimuth (H)					N/A	N/A	N/A
Crown point azimuth (P)					92.49	273.31
Crown wing azimuth (W)					39.77	144.23	220.84	320.35
Pavilion curve angle (C)	41.39	39.66	43.11	3.45	39.66	43.11	N/A	N/A
Pavilion head angle (H)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Pavilion point angle (P)	N/A	N/A	N/A	N/A	N/A	N/A
Pavilion wing angle (W)	38.56	36.73	40.21	3.48	37.60	40.21	39.67	36.73
Pavilion curve azimuth (C)					0.62	179.15
Pavilion head azimuth (H)					N/A	N/A	N/A
Pavilion point azimuth (P)					N/A	N/A
Pavilion wing azimuth (W)					38.58	146.81	214.25	322.57

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

Offset	Distance				Width wise		Length wise
Culet-Table offset by table axis, %	0.70 ± 0.33				0.61		0.35
Culet-Table offset by table axis, mm	0.027 ± 0.013				0.024		0.013
Girdle-Culet offset by table axis, %	1.40 ± 0.32				1.40		0.08
Girdle-Culet offset by table axis, mm	0.054 ± 0.012				0.054		0.003
Girdle-Table offset by table axis, %	0.89 ± 0.29				0.78		0.42
Girdle-Table offset by table axis, mm	0.034 ± 0.011				0.030		0.016
Girdle to table-culet line offset, %	0.70
Girdle to table-culet line offset, mm	0.027

Culet shift ratio by width & length
Width	3.854 mm, 100%
Width-wise culet shift ratio	1.870 mm, 48.53 %	1.985 mm, 51.50 %
Lengh-wise culet shift ratio	3.180 mm, 82.51 %	3.174 mm, 82.35 %
Length	6.353 mm, 100%
Lengh-wise culet shift ratio	3.180 mm, 50.05 %	3.174 mm, 49.95 %

Table by width & length
Width	3.854 mm, 100%	Length	6.353 mm, 100%
Table by width	2.580 mm, 66.94 %	Table by length	4.127 mm, 64.95 %

Actual Length axis asymmetry   Length axis symmetry correction       Actual Width axis asymmetry   Width axis symmetry correction     Both axes symmetry correction

Parameters	Cut	Sym
Diameter, mm	N/A
Total height, %	N/A
Crown height, %	N/A	GD
Pavilion height bezel, %	N/A	FR
Table, %	N/A	VG
Upper girdle angle, °		PR
Star angle, °		FR
Lower girdle angle / Halves angle, °		PR
Star : Upper ratio, %		PR
Culet, %	N/A	EX
Twist, °		PR
Girdle height bezel, %	N/A	GD
Girdle height bone, %		FR
Girdle height valley, %	N/A	FR

Cut parameters description