Gemstones Demo

11.28 ct. 17.96 x 12.98 x 6.51 mm. Oval Cut I Clarity Brazil Coo (Minor Oiling)

6.12 ct. 12.65 x 9.61 x 4.95 mm. Oval Cut VS Brazil Untreated

1,615 gr. 130 x 120 x 100 mm Locality: Sasisdorf, Sachsen, Germany - mine closed in 1991. PYKNITE is founf only in 6 locations worldwide.

1,700 gr. 130 x 120 x 90 mm Locality: Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru

720 gr. 115 x 97 x 59 mm Brazil Beautiful agatization on the perimeter. Amethyst with hematite inclusions and a higher iron content found ins

614 gr. 101 x 90 x 36 mm. Brazil

8.195 ct. 13.92 x 11.00 x 6.95 mm Colour: Green , Shape: Oval Cut , Clarity: I , Luster: Excellent , Origin: Brazil Coo (minor oiling)

672 gr. 162 x 89 x 68 mm Huabei, China

1.36 ct. 10.26 x 6.70 x 4.40 mm Play Of Colour , Shape: Pear Cabochon , Origin: Ethiopia Heated

1.33 ct. 9.08 x 6.84 x 4.22 mm Play Of Colour , Shape: Oval Cabochon , Origin: Ethiopia Heated

1.25 ct. 10.01 x 7.55 x 3.51 mm Play Of Colour , Shape: Oval Cabochon , Origin: Ethiopia Heated

354 gr. 102 x 82 x 33 mm Madagascar

7.49 ct. 13.77 x 10.98 x 2.38 mm Untreated

42.735 ct. 28.73 x 18.43 x 3.65 mm Untreated

1,323 gr. 165 x 140 x 69 mm Brazil

1,078 gr. 97 x 97 x 65 mm China Banded Chalcopyrite in Fedspar and Quartz matriz

20.105 ct. 21.17 x 11.52 x 3.26 mm Newest variety of sapphire Untreated

59.52 ct. 25.27 x 24.44 x 4.59 mm Untreated

48.246 ct. 31.93 x 20.90 x 13.98 mm Colour: Light Green , Shape: Pear Cut , Clarity: Loupe Clean , Luster: Exceptional , Origin: Brazil U

65.765 ct. 34.01 x 23.10 x 14.14 mm Colour: Light Green , Shape: Pear Checkered Cut , Clarity: Loupe Clean , Luster: Exceptional , Origin:

13.835 ct. 16.09 x 12.47 x 10.17 mm Colour: Light Green , Shape: Oval Cut , Clarity: Loupe Clean , Luster: Exceptional , Origin: Brazil Un

10.00 ct. 16.97 x 12.68 x 7.82 mm Colour: Light Green , Shape: Pear Cut , Clarity: Loupe Clean , Luster: Exceptional , Origin: Brazil Untr

9.18 ct. 16.47 x 11.13 x 6.87 mm. Oval Cut I Clarity Brazil Coo (Minor Oiling)

9.00 ct. 12.96 x 7.70 mm Colour: Sandy Orange , Shape: Round Cabochon , Origin: Kangayam, India Untreated

14.37 ct. 18.91 x 13.88 x 7.83 mm. Colour: Sandy Orange , Shape: Round Cabochon , Origin: Kangayam, India Untreated

24.255 ct. 16.15 x 12.25 mm Shape: Round Cabochon, Origin: Brazil Untreated

45.915 ct. 25.77 x 16.69 x 14.24 mm Shape: Oval Cabochon, Origin: Brazil Untreated

6.055 ct. 13.89 x 9.86 x 4.47 mm. Oval Cut VS Brazil Untreated

31.02 ct. 23.41 x 17.29 x 11.14 mm Shape: Oval Cabochon, Origin: Brazil Untreated

46.895 ct. 48.83 x 14.10 x 8.79 mm Shape: Oval cabochon, Origin: Brazil Untreated

255 gr. 122 x 47 x 42 mm China

3.67 ct. 12.26 x 10.23 x 3.36 mm Colour: Dark Blue , Shape: Heart Cut , Origin: Madagascar Untreated

205 gr. 90 x 78 x 35 mm Brazil

3.145 ct. 12.16 x 9.41 x 3.19 mm Colour: Dark Blue , Shape: Heart Cut , Origin: Madagascar Untreated

3.89 ct. 12.64 x 11.62 x 3.01 mm Colour: Dark Blue , Shape: Heart Cut , Origin: Madagascar Untreated

114 gr. 68 x 54 x 33 mm Minas Gerais, Brazil

160 gr. 82 x 43 x 36 mm Brazil

3.75 ct. 10.39 x 9.65 x 4.61 mm Colour: Dark Blue , Shape: Heart Cut , Origin: Madagascar Untreated

1,200 gr. 120 x 115 mm Locality: Nasik, Maharashtra, India

574 gr. 138 x 60 x 47 mm U.S.A.

117 gr. 120 x 37 x 16 mm Madagascar

18.23 ct. 20.62 x 13.85 x 3.17 mm Origin: India, Untreated

16.105 ct. 16.68 x 13.70 x 3.00 mm Origin: India Untreated

22.105 ct. 18.16 x 15.51 x 3.70 mm Origin: India , Untreated

15.75 ct. 15.95 x 13.21 x 3.80 mm Origin: India Untreated

19.13 ct. 19.52 x 14.77 x 3.95 Origin: India Untreated

17.135 ct. 16.65 x 12.98 x 3.48 mm Origin: India Untreated

30.91 ct. 21.71 x 20.75 x 3.91 mm. Origin: India, Untreated

1.24 ct. 10.53 x 8.37 x 4.97 mm Colour: Yellowish - Red , Shape: Cushion Cut , Clarity: VVS - Eye Clean , Origin: Brazil Untreated

1.83 ct. 9.19 x 5.61 x 3.75 mm Colour: Light Green , Shape: Emerald Cut , Clarity: VVS - Eye Clean , Origin: Turkey Untreated