7.80ct Trillion Cut Blue Natural Tourmaline GGL

One (1) 7.80 ct trillion cut blue natural Indicolite tourmaline. Origin: Brazil. 12.55 x 12.24 x 7.22 mm. Accompanied with GGL certificate.

One (1) 7.20 ct trillion cut blue natural tourmaline. Origin: Brazil. 12 x 11.66 x 7.63 mm. Accompanied with GGL certificate.

One (1) 5.10 ct trillion cut blue natural Paraiba tourmaline. Origin: Brazil. 10.38 x 9.96 x 6.41 mm. Accompanied with GGL certificate.

One (1) 6.75 ct trillion cut bluish green natural grandidierite. Origin: Madagascar. Accompanied with GGL certificate. 11.95 x 11.84 x 6.72 mm.

One (1) 7.20 ct oval cut blue natural indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 12.70 x 10.54 x 7.06 mm.

One (1) 12.30 ct oval cut blue natural paraiba tourmaline. Origin: Brazil. Accompanied with GGL certificate. 16.38 x 12.50 x 6.77 mm.

One (1) 12.05 ct emerald cut blue natural paraiba tourmaline. Origin: Brazil. Accompanied with GGL certificate. 12.76 x 10.71 x 8.94 mm.

One (1) 10.55 ct emerald cut blue natural paraiba tourmaline. Origin: Brazil. Accompanied with GGL certificate. 12.23 x 12.14 x 6.82 mm.

One (1) 8.45 ct oval cut blue natural Indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 14.22 x 10.64 x 7.53 mm.

One (1) 10.80 ct emerald cut blue natural paraiba tourmaline. Origin: Brazil. Accompanied with GGL certificate. 15.88 x 10.06 x 5.75 mm.

One (1) 9.15 ct emerald cut blue natural indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 13.03 x 10.35 x 7.30 mm.

One (1) 9.15 ct emerald cut blue natural indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 13.03 x 10.35 x 7.30 mm.

One (1) 9.35 ct emerald cut blue natural indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 13.09 x 9.56 x 7.78 mm

One (1) 7.35 ct oval cut blue natural indicolite tourmaline. Origin: Brazil. Accompanied with GGL certificate. 13.40 x 10.51 x 7.01 mm

13.00 ct emerald cut blue "NATURAL PARAIBA TOURMALINE". Origin: Brazil. Accompanied with a GGL certificate. 15.50 x 11.65 x 7.20 mm

One (1) 13.15 ct cushion cut blue "NATURAL PARAIBA TOURMALINE. Origin: Brazil. Accompanied with a GGL certificate. 15.55 x 11.60 x 8.10 mm.

One (1) 10.30 ct oval cut blue "NATURAL PARAIBA TOURMALINE". Origin: Brazil. Accompanied with a GGL certificate. 15.00 x 11.15 x 7.50 mm

9.15 ct oval cut blue "NATURAL PARAIBA TOURMALINE. Origin: Brazil. Accompanied with a GGL certificate. 14.73 x 10.68 x 7.27 mm

One (1) 14.40 ct emerald cut blue natural Paraiba tourmaline. Origin: Brazil. 13.45 x 11.38 x 9.52 mm. Accompanied with GGL certificate.

One (1) 9.30 ct emerald cut blue Paraiba tourmaline. Origin: Brazil. 10.40 x 10.43 x 9.08 mm. Accompanied with GGL certificate.

One (1) 9.55 ct Emerald cut blue natural Paraiba tourmaline. Origin: Brazil. 10.46 x 10.40 x 9.58 mm. Accompanied with GGL certificate.

One (1) 11.35 ct oval cut blue natural Paraiba tourmaline. Origin: Brazil. 13.71 x 10.95 x 8.56 mm. Accompanied with GGL certificate.

One (1) 4.85 ct pear cut blue natural indocolite tourmaline gemstone. 11.57 x 9.90 x 6.14 mm. Accompanied with CGL certificate.

One (1) 14.65 ct emerald cut blue natural Paraiba tourmaline. Origin: Brazil. 13.48 x 13.26 x 8.56 mm. Accompanied with GGL certificate.