16-20mm
Amazonite 20x15mm Rectangular Gemstone Cabochon
Ref:1779 Amazonite 20x15mm Rectangular Gemstone Cabochon 4mm profile 11c..
£5.00
Amazonite 20x15mm Trapezium Cut Gemstone Cabochon
Ref:1785 Amazonite 20x15mm Trapezium Cut Gemstone Cabochon 4mm profile 9ct/1.8gm &..
£3.50
Amazonite 20x8mm Oval Gemstone Cabochon
Ref:1792 Amazonite 20x8mm Oval Gemstone Cabochon 4mm profile 5.5ct/1.1gm ..
£3.00
Amethyst 17mm Loose Stalactite Gemstone Slice
Ref:10891 Amethyst 17mm Loose Stalactite Gemstone Slice 5mm profile 10.5 ct/2.1 g ..
£10.00 £19.99
Amethyst 17mm Loose Stalactite Gemstone Slice
Ref:12672 Amethyst 17mm Loose Stalactite Gemstone Slice 5mm profile 11.5 ct/2.3 g ..
£10.00 £19.99
Amethyst 17mm Loose Stalactite Gemstone Slice
Ref:0887 Amethyst 17mm Loose Stalactite Gemstone Slice 5mm profile 10ct/2gm ..
£10.00 £19.99
Amethyst 20mm Round Loose Gemstone Cabochon
Ref:44597 Amethyst20mm Round Loose Gemstone Cabochon10mm profile30 ct/6.0 g..
£12.99
Amethyst Oval Fantasy Cut Gemstone
Amethyst18x13mm Oval Fantasy Cut Loose Gemstone9mm profile12.5 ct / 2.5 g..
£35.50
Aquamarine 22x15mm Semi-Circular Gemstone Cabochon
Ref:8416 Aquamarine 22x15mm Semi-Circular Loose Gemstone Cabochon 6.5mm profile 20..
£7.00
Aquamarine Cabochon 19x11mm Oval
Aquamarine 19x11mm Oval Loose Gemstone Cabochon 7mm profile 12.20 ct/ 2.44 ..
£19.90
Black Opal 16x9mm Drop Cut Cabochon
Black Opal (Ethiopian)16x9mm Drop Cut Gemstone Cabochon 3.5mm profile2.25 ct / 0.45 gm &nb..
£24.75
Blue Aventurine 20x15mm Rectangular Gemstone Cabochon
Blue Aventurine 20x15mm Rectangular Loose Gemstone Cabochon 4mm profile ..
£4.50
Blue Aventurine 20x15mm Trapezium Gemstone Cabochon
Blue Aventurine 20x15mm Trapezium Loose Gemstone Cabochon 4mm profile 12..
£4.50
Blue Lace Agate 15x20mm Trapezium Shaped Gemstone Cabochon
Ref:6949 Blue Lace Agate 15x20mm Trapezium Shaped Gemstone Cabochon 4mm profile 10..
£3.50
Chrysoprase 20x14mm Trapezium Shaped Gemstone Cabochon
Ref:0329 Chrysoprase 20x14mm Trapezium Shaped Gemstone Cabochon 4mm profile ..
£3.50
Citrine 20x17mm Oval Loose Gemstone Cabochon
Ref:44561 Citrine20x17mm Oval Loose Gemstone Cabochon8mm profile19.5 ct/3.9 g..
£14.99
Citrine 21x14mm Oval Cabochon
Citrine 20x14mm Oval Loose Gemstone Cabochon 10.5mm profile 25.85 ct/ 5.17 ..
£15.15
Citrine Cabochon 16x13mm Oval
Citrine 16x13mm Oval Loose Gemstone Cabochon 8.5 mm profile 13.5 ct/ 2.70 g..
£7.90
Citrine Cabochon 18x14mm Oval
Citrine 18x14mm Oval Loose Gemstone Cabochon 7.5mm profile 15.0 ct/ 3.00g&n..
£8.80
Citrine Cabochon 18x16mm Oval
Citrine 18x16mm Oval Loose Gemstone Cabochon 7.5 mm profile 15.15 ct/ 3.03 ..
£8.90
Citrine Cabochon 18x16mm Oval
Citrine 18x16mm Oval Loose Gemstone Cabochon 10mm profile 25.15 ct/ 5.03 g&..
£14.75
Diopside (Green) 19x11mm Oval Loose Gemstone Cabochon
Ref:13785 Diopside (Green) 19x11mm Oval Loose Gemstone Cabochon 5.5mm Profile ..
£6.85 £13.70
Diopside (Green) 21x14mm Oval Loose Gemstone Cabochon
Ref:13722 Diopside (Green) 21x14mm Oval Loose Gemstone Cabochon 5mm Profile &n..
£7.70 £15.25
Garnet (Hessonite) 17x13mm Oval Loose Gemstone Cabochon
Ref:24185 Hessonite Garnet17x13mm Oval Loose Gemstone Cabochon10mm profile22.5 ct/4.5 g..
£7.99
Garnet (Spessartine) 14.5x10mm Loose Oval Faceted Gemstone
Ref:24139 Spessartine Garnet14.5x10mm Loose Oval Faceted Gemstone5.5mm profile6.5 ct/1.3 g..
£33.00