General information Model Simple Expert name Makoed A.G. Report date 30.06.2008 Real weight, ct 1.00 Calculated weight, ct 2.02, 2.0218 Spread -0.06ct, -2.94 % MIC 6.570 mm Extra Facet / Nat No   Appraiser title GIA_PCTG_StarCul_Boundaries Overall cut quality N/A Symmetry appraiser title Internal Overall symmetry quality PR   Width 6.589 mm Length 8.213 mm Diameter Minimum 6.589 mm Diameter Maximum 9.322 mm Ratio (L/W) 1.246 Corner ratio 1.004 Total height 4.601 mm, 69.84 %

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Parameters	Avg	Min	Max	Dev	1		2		3		4
Corner width, %	141.22	140.97	141.47	0.50	141.47		140.97
Crown height: Side, %	13.71	13.35	14.10	0.75	14.10		13.35		13.81		13.57
Crown height: Corner, %	13.50	13.28	13.62	0.35	13.60		13.49		13.28		13.62
Pavilion height: Side, %	52.10	51.59	52.65	1.07	51.59		52.52		51.64		52.65
Pavilion height: Corner, %	52.59	52.47	52.75	0.28	52.59		52.54		52.75		52.47
Table: Side, %	67.58	63.13	72.04	8.91	63.13		72.04
Table: Corn w.r.t. Corn, %	72.34	72.30	72.38	0.08	72.38		72.30
Table: Corn w.r.t. Width, %	102.16	101.92	102.39	0.47	102.39		101.92
Girdle Thickness: Side, %	4.02	3.61	4.38	0.77	4.15		3.96		4.38		3.61
Girdle Thickness: Corner, %	3.75	3.65	3.81	0.17	3.65		3.80		3.81		3.75
Culet, %	0.00	0.00	0.00	0.00
Corner width, mm	9.305	9.289	9.322	0.033	9.322		9.289
Crown height: Side, mm	0.903	0.880	0.929	0.049	0.929		0.880		0.910		0.894
Crown height: Corner, mm	0.889	0.875	0.898	0.023	0.896		0.889		0.875		0.898
Pavilion height: Side, mm	3.433	3.399	3.469	0.070	3.399		3.461		3.402		3.469
Pavilion height Corner, mm	3.465	3.457	3.475	0.018	3.465		3.462		3.475		3.457
Table: Side, mm	5.038	4.160	5.916	1.757	4.160		5.916
Table: Corner, mm	6.731	6.715	6.747	0.031	6.747		6.715
Girdle Thickness: Side, mm	0.265	0.238	0.289	0.051	0.273		0.261		0.289		0.238
Girdle Thickness: Corner, mm	0.247	0.240	0.251	0.011	0.240		0.250		0.251		0.247
Culet, mm	0.000	0.000	0.000	0.000
Facet angles, °	Avg	Min	Max	Dev	1	2	3	4	5	6	7	8
Crown Main 1	43.98	43.39	44.69	1.30	44.21	43.63	43.39	44.69
Crown Main 2	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Crown Star 1	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Crown Star 2	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Crown Corner	45.15	44.62	46.21	1.59	45.01	44.62	44.76	46.21
Pavilion Main	54.70	52.01	56.89	4.88	56.89	52.01	56.79	53.11
Chevron 1	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Chevron 2	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Chevron 3	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Chevron 4	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Chevron 5	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Pavilion Corner	39.09	38.75	39.37	0.61	38.75	39.26	38.98	39.37
Girdle facet angle, °					89.65	89.80	88.81	89.21
Girdle facet azimuth, °					0.2	90.9	180.2	270.7

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

Offset by table axis
Girdle-Culet offset by table axis	2.01 ± 0.29, %	0.133 ± 0.019, mm
Girdle-Table offset by table axis	0.90 ± 0.26, %	0.059 ± 0.017, mm
Table-Culet offset by table axis	1.12 ± 0.31, %	0.074 ± 0.020, mm
Girdle to table-culet line offset	1.12, %	0.074, mm

Girdle asymmetry   Recommendation for girdle asymmetry removing

Culet shift ratio by width & length
Width	6.589 mm, 100%
Width-wise culet shift ratio	3.305 mm, 50.15 %	3.284 mm, 49.85 %
Lengh-wise culet shift ratio	4.043 mm, 61.36 %	4.216 mm, 63.98 %
Length	8.213 mm, 100%
Lengh-wise culet shift ratio	4.043 mm, 49.23 %	4.216 mm, 51.33 %

Parameters	Cut	Sym
Crown height: Side, %	N/A	VG
Pavilion height: Side, %	N/A	VG
Total height, %	N/A
Table: Side, %	N/A	PR
Girdle Thickness: Side, %		VG
Girdle Thickness: Corner, %		EX
Culet, %	N/A	EX
Crown height: Side, mm	N/A	VG
Pavilion height: Side, mm	N/A	VG
Total height, mm	N/A
Table: Side, mm	N/A	PR
Girdle Thickness: Side, mm		VG
Girdle Thickness: Corner, mm		EX
Culet, mm	N/A	EX

Cut parameters description