Rectangle Tourmaline 10.54x6.3x4.7mm Single Piece Approximately 2.66 Carat

Rectangle Tourmaline 11 x 6.5 x 4.5 mm Single Piece Approximately 3.15 Carat

Rectangle Tourmaline 12.1x6.8x4.5mm Single Piece Approximately 3.27 Carat

Rectangle Tourmaline 6x4mm Single Piece Approximately 0.85 Carat

Rectangle Tourmaline 9.8x6.8x5.1mm Single Piece Approximately 2.70 Carat

Red Topaz Cushion Shape 10.3x10.3mm Approximately 5.54 Carat

Red Topaz Emerald Cut 12.2x9.6mm Approximately 7.93 Carat

Red Topaz Round 10.3mm Approximately 4.81 Carat

Red Topaz Square Shape 11x10.9mm Approximately 7.78 Carat

Rhodochrosite Cabochon, Rhodochrosite 21.5x10 mm, Approximately 16.11 carat (GTG-RCH-39)

Rhodochrosite Cabochon, 13x12 mm, Approximately 10.40 carat (GTG-RCH-21)

Rhodochrosite Cabochon, 10mm Approximately 6.75 carat (GTG-RC-2)

Rhodochrosite Cabochon, 10mm Approximately 9.53 carat (GTG-RC-1)

Rhodochrosite Cabochon, 10x8 mm Approximately 6.08 carat (GTG-RC-4)

Rhodochrosite Cabochon, 7x5 mm Approximately 8.4 carat (GTG-RC-6)