Certified Natural London Blue Topaz 163.81 Ct. Clean Octagon Shape 41.06 x 25.32 Mm. Gemstone From

Product ID: 807165534 Product Name: Natural Blue Topaz Weight: 7.77 CT. Size: 14 x 10 x 7 MM. Shape: Oval Color: London Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Crystal

Product ID: 807165535 Product Name: Natural Blue Topaz Weight: 6.94 CT. Size: 14 x 10 x 6.3 MM. Shape: Oval Color: London Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Cryst

Product ID: 807163651 Product Name: Natural Blue Topaz Weight: 4.85 CT. Size: 9.6 x 8 x 6.7 MM. Shape: Octagon Color: London Blue Clarity:VVS Luster: Good Gems Origin: Brazil Treatment: Treated Crysta

Product ID: 807165532 Product Name: Natural Blue Topaz Weight: 7.58 CT. Size: 14 x 10 x 6.5 MM. Shape: Oval Color: Blue Clarity:IF Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Structure

Product ID: 807156416 Product Name: Natural Blue Topaz Weight: 56.00 CT. Size: 23 x 21 x 14.6 MM. Shape: Oval Color: London Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Cry

Product ID: 807165523 Product Name: Natural Blue Topaz Weight: 7.80 CT. Size: 14 x 10.1 x 6.7 MM. Shape: Oval Color: London Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Cry

Product ID: 807006205 Product Name: Natural Tanzanite Weight: 3.13 CT. Size: 9.98 x 6.65 x 4.75 MM. Shape: Octagon Color: Blue Clarity:IF Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crys

Product ID: 807165539 / Product Name: Natural Blue Topaz / Weight: 7.50 CT. / Size: 14 x 10 x 6.7 MM. / Shape: Oval / Color: London Blue / Clarity:IF / Luster: Very Good / Gems Origin: Brazil / Treatm

Product ID: 807136900 Product Name: Natural Blue Topaz Weight: 128.78 CT. Size: 31.21 x 24.58 x 17.28 MM. Shape: Octagon Checkerboard Color: Greenish Blue Clarity:IF Luster: Very Good Gems Origin: Bra

Product ID: 807165823 / Product Name: Natural Blue Topaz / Weight: 5.50 CT. / Size: 9.9 x 9.8 x 6.9 MM. / Shape: Octagon Cornflower Cut / Color: Blue / Clarity:IF / Luster: Good / Gems Origin: Brazil

Product ID: 807156415 Product Name: Natural Blue Topaz Weight: 100.45 CT. Size: 33 x 26 x 17.2 MM. Shape: Pear Checkerboard Color: London Blue Clarity:IF Luster: Beautiful Gems Origin: Brazil Treatmen

Product ID: 807136631 Product Name: Natural Blue Topaz Weight: 4.45 CT. Size: 10.2 x 10.2 x 6.7 MM. Shape: Round Concave Cut Color: Blue Clarity:IF Luster: Good Gems Origin: Brazil Treatment: Treated

Product ID: 807136654 Product Name: Natural Blue Topaz Weight: 4.09 CT. Size: 10.2 x 10.2 x 6.5 MM. Shape: Round Concave Cut Color: Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Tre

Product ID: 807136675 Product Name: Natural Blue Topaz Weight: 4.31 CT. Size: 10 x 10 x 6.8 MM. Shape: Round Concave Cut Color: Blue Clarity:IF Luster: Good Gems Origin: Brazil Treatment: Treated Crys

Product ID: 807158518 / Product Name: Natural Blue Topaz / Weight: 48.42 CT. / Size: 25 x 19.1 x 13.5 MM. / Shape: Oval Checkerboard / Color: London Blue / Clarity:IF / Luster: Very Good / Gems Origin

Product ID: 807136155 Product Name: Natural Blue Topaz Weight: 10.60 CT. Size: 16.4 x 11.8 x 8.5 MM. Shape: Pear Checkerboard Color: Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Tr

Product ID: 807166492 Product Name: Natural Topaz Weight: 9.47 CT. Size: 14.1 x 10.1 x 7 MM. Shape: Octagon Color: Bi Color Clarity:IF Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Struc

Product ID: 807136651 / Product Name: Natural Blue Topaz / Weight: 4.22 CT. / Size: 10.2 x 10.2 x 6.4 MM. / Shape: Round Concave Cut / Color: Blue / Clarity:IF / Luster: Very Good / Gems Origin: Brazi

Product ID: 807136614 Product Name: Natural Blue Topaz Weight: 3.97 CT. Size: 10 x 10 x 6.2 MM. Shape: Round Color: Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Crystal Str

Product ID: 806006540 Product Name: Natural Blue Sapphire Weight: 4.01 CT. Size: 10.69 x 9.01 x 3.77 MM. Shape: Octagon Color: Blue Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated Cry

Product ID: 807165833 Product Name: Natural Blue Topaz Weight: 8.05 CT. Size: 12.1 x 12.1 x 7 MM. Shape: Fancy Color: Blue Clarity:IF Luster: Very Good Gems Origin: Brazil Treatment: Treated Crystal S

Product ID: 806005592 Product Name: Natural Blue Sapphire Weight: 1.84 CT. Size: 9.44 x 6.68 x 2.36 MM. Shape: Octagon Color: Blue Clarity:SI Luster: Good Gems Origin: Thailand Treatment: Heated Cryst

Product ID: 806009130 Product Name: Natural Blue Sapphire Weight: 1.86 CT. Size: 7.7 x 7 x 3 MM. Shape: Octagon Color: Blue Clarity:IF Luster: Good Gems Origin: Thailand Treatment: Heated Crystal Stru

Product ID: 807162678 Product Name: Natural Blue Topaz Weight: 2.14 CT. Size: 9.1 x 6.9 x 4.6 MM. Shape: Oval Color: London Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crystal