EXCELLENCE AND STABILITY
LOOSE DIAMONDS
  • Single cut ( - 2 )
  • Round (0.01-5.10 ct)
  • Princess (0.01-3.00 ct)
  • Emerald (0.50-3.00 ct)
  • Cushion (1.00-3.50 ct)
  • Pear (0.01-5.00 ct)
  • Baguette (0.01-5.00 ct)
  • Rose (2.00-5.00 ct)
Prices
#WeightDiameterColorClarityPrice per carat ($)
 
10.005 - 0.071.2 - 2.70mm--500
20.001 - 0.0051.2 - 2.70mmDEFSI270
30.005 - 0.071.2 - 2.70mmDEFSI300
40.08 - 0.092.90mm -DEFSI2 - SI3450
50.10 - 0.142.90mm +DEFSI2 - SI3520
60.14 - 0.18DEFSI2 - SI3620
70.18 - 0.193.70mm -DEFSI2 - SI3700
80.20 - 0.233.70mm +DEFSI2 - SI3800
90.23 - 0.29DEFSI2 - SI3850
100.08 - 0.092.90mm -G - H SI2 - SI3400
110.10 - 0.142.90mm +G - H SI2 - SI3480
120.14 - 0.18G - H SI2 - SI3550
130.18 - 0.193.70mm -G - H SI2 - SI3600
140.20 - 0.233.70mm +G - H SI2 - SI3650
150.23 - 0.29G - H SI2 - SI3700
160.08 - 0.092.90mm -DEFSI2 - SI3450
170.10 - 0.142.90mm +DEFSI2 - SI3520
180.14 - 0.18(not set)DEFSI2 - SI3620
190.18 - 0.193.70mm -DEFSI2 - SI3700
200.20 - 0.233.70mm +DEFSI2 - SI3800
#number"Zang" LLC - numberGIACarat weightColor gradeClarity gradeShapeMeasurementsFluAmount $
 
15055GIA4.22IVVS1Rose14.22x11.22None40000
25054GIA3.04GVVS1Pear10.92x7.99Faint39000
35053GIA2.13IVVS1Emerald8.94x6.46None9000
45052GIA1.86EI1Emerald8.39x6.42None3500
55051GIA1.18JSI2Emerald7.96x4.62None1850
65050GIA1.14GVS2Pear9.11x5.57None3300
75049GIA1.09GVS1Cushion6.05x5.33None3200
843323-34421.05EVS2Cushion 5.61x4.90x4.43 None2800
95048GIA1.05LVVS2Cushion6.33x4.6None1800
1043303-34501.03DSI1Cushion 5.68x4.97x4.32 None2600
1143313-34391.03IVVS2Cushion 5.33x5.25x4.28Faint2200
125047GIA1.03JVVS2Cushion7.43x4.12None2100
1343283-34321.02EVVS2Princess5.60x5.30x4.16None4000
1443293-34461.02HSI2Cushion 6.71x4.05x4.35None1800
155044GIA1.02GVS1Emerald6.97x4.37None2350
165045GIA1.02HSI1Emerald7.11x4.89None2300
175046GIA1.02JVVS1Cushion6.29x4.5None2000
1843263-34431.01ESI2Cushion 5.44x5.35x4.29Medium2200
1943273-34441.01GSI2Cushion 6.04x4.51x4.25None2000
205043GIA1.01KVS2Cushion6.68x4.92None1800
N
Diameter
Weight one stone
Price per carat ($)
2/2
Price per carat ($)
3/3
Price per carat ($)
3/4
Price per carat ($)
3/5
Price per carat ($)
3/6
Price per carat ($)
4/3
Price per carat ($)
4/4
Price per carat ($)
4/5
Price per carat ($)
4/6
Price per carat ($)
4/7
Price per carat ($)
4/8
1
0.8-1.0
0.003-0.005
0
620
550
510
450
500
450
400
350
300
280
2
1.1-1.2
0.006-0.008
0
620
550
510
450
500
450
400
350
300
280
3
1.3-1.4
0.01-0.011
0
580
550
500
450
500
420
380
330
280
250
4
1.5-1.6
0.012-0.017
0
580
550
500
450
500
420
380
330
280
250
5
1.7-1.8
0.018-0.020
0
580
550
500
450
500
420
380
330
280
250
6
1.9-1.95
0.024-0.033
0
580
550
500
450
500
420
380
330
280
250
7
2.0-2.15
0.035-0.04
0
580
550
500
450
500
420
380
330
280
250
8
2.2-2.5
0.04-0.06
0
580
550
500
450
500
420
380
330
280
250
9
2.6-2.7
0.06-0.07
0
650
580
540
480
580
450
410
360
310
280