Calibrated Gems

Gemstones of calibrated sizes and measurements. For jewellers, stone replacement and easy setting in standard size jewellery mounts.
NATURAL London Blue Topaz 8x6mm Octagon Cut Loose Calibrated Gemstone Supply
NATURAL London Blue Topaz 8x6mm Octagon Cut Loose Calibrated Gemstone Supply

£25.00

NATURAL Swiss Blue Topaz 10x8mm Oval Cut 2.6-2.8ct Loose Calibrated Gemstone
NATURAL Swiss Blue Topaz 10x8mm Oval Cut 2.6-2.8ct Loose Calibrated Gemstone

£22.00

NATURAL London Blue Topaz 7x5mm Oval Cut 0.9-1.1ct Loose Calibrated Gem Supply
NATURAL London Blue Topaz 7x5mm Oval Cut 0.9-1.1ct Loose Calibrated Gem Supply

£18.00

NATURAL Purple Amethyst 5mm Round Cut Loose Gem Calibrated Jewellery Supply
NATURAL Purple Amethyst 5mm Round Cut Loose Gem Calibrated Jewellery Supply

£5.00

NATURAL Round Cut Peridot 6mm 1 Carat Vivid Green Calibrated Gem Supply
NATURAL Round Cut Peridot 6mm 1 Carat Vivid Green Calibrated Gem Supply

£10.00

NATURAL Purple Amethyst 6mm Round Cut Loose Gem Calibrated Jewellery Supply
NATURAL Purple Amethyst 6mm Round Cut Loose Gem Calibrated Jewellery Supply

£7.00

NATURAL 5mm Green 0.4-0.6ct Round Cut Peridot Calibrated Gem Jewellery Supply
NATURAL 5mm Green 0.4-0.6ct Round Cut Peridot Calibrated Gem Jewellery Supply

£7.00

NATURAL London Blue Topaz 5mm Round Brilliant Cut Calibrated Gemstone
NATURAL London Blue Topaz 5mm Round Brilliant Cut Calibrated Gemstone

£12.00

NATURAL Purple Amethyst 7x5mm Oval Cut Loose Gem Calibrated Jewellery Supply
NATURAL Purple Amethyst 7x5mm Oval Cut Loose Gem Calibrated Jewellery Supply

£10.00

NATURAL Purple Amethyst 8x6mm Oval Cut 1.0-1.20ct Calibrated Loose Gemstone
NATURAL Purple Amethyst 8x6mm Oval Cut 1.0-1.20ct Calibrated Loose Gemstone

£12.00

NATURAL Swiss Blue Topaz 8x6mm Oval Cut 1.3-1.4ct Loose Calibrated Gemstone
NATURAL Swiss Blue Topaz 8x6mm Oval Cut 1.3-1.4ct Loose Calibrated Gemstone

£15.00

Round Cut Peridot 7mm NATURAL 1.30 Carat Vivid Green Calibrated Gem Supply
Round Cut Peridot 7mm NATURAL 1.30 Carat Vivid Green Calibrated Gem Supply

£30.00

NATURAL 10x8mm Swiss Blue Topaz Emerald Octagonal Cut 4.00 Carat Calibrated Gem
NATURAL 10x8mm Swiss Blue Topaz Emerald Octagonal Cut 4.00 Carat Calibrated Gem

£40.00

NATURAL London Blue Topaz 8x6mm Oval Cut 1.3-1.5ct Loose Calibrated Gem Supply
NATURAL London Blue Topaz 8x6mm Oval Cut 1.3-1.5ct Loose Calibrated Gem Supply

£22.00

Natural 7x5mm Oval Cut Peridot Vivid Green Calibrated Gemstone Jewellery Supply
Natural 7x5mm Oval Cut Peridot Vivid Green Calibrated Gemstone Jewellery Supply

£15.00

NATURAL Fire Crystal Opal 7x5mm Oval Cabochon 0.4-0.6ct Calibrated Gemstone
NATURAL Fire Crystal Opal 7x5mm Oval Cabochon 0.4-0.6ct Calibrated Gemstone

£15.00

Natural 8x6mm Vivid Swiss Blue Emerald Octagonal Cut Topaz Calibrated Gemstone
Natural 8x6mm Vivid Swiss Blue Emerald Octagonal Cut Topaz Calibrated Gemstone

£18.00

Natural 7x5mm Vivid Swiss Blue Emerald Octagonal Cut Topaz Calibrated Gemstone
Natural 7x5mm Vivid Swiss Blue Emerald Octagonal Cut Topaz Calibrated Gemstone

£12.00

NATURAL Amethyst 8x6mm Vivid Purple Emerald Octagonal Cut Calibrated Loose Gem
NATURAL Amethyst 8x6mm Vivid Purple Emerald Octagonal Cut Calibrated Loose Gem

£18.00

NATURAL Topaz 6mm Vivid Swiss Blue Round Cut Calibrated Gem Jewellery Supply
NATURAL Topaz 6mm Vivid Swiss Blue Round Cut Calibrated Gem Jewellery Supply

£15.00

NATURAL London Blue Topaz 7mm Round Brilliant Cut 1.70 Carat Calibrated Gemstone
NATURAL London Blue Topaz 7mm Round Brilliant Cut 1.70 Carat Calibrated Gemstone

£25.00

NATURAL London Blue Topaz 8mm Round Brilliant Cut 2.3 Carat Calibrated Gemstone
NATURAL London Blue Topaz 8mm Round Brilliant Cut 2.3 Carat Calibrated Gemstone

£30.00

NATURAL London Blue Topaz 10x8mm Octagon Emerald Cut 4 Carat Calibrated Gemstone
NATURAL London Blue Topaz 10x8mm Octagon Emerald Cut 4 Carat Calibrated Gemstone

£45.00

1.03ct NATURAL VIVID Purple Pink Rhodolite Garnet Round Calibrated Gem 6mm VVS
1.03ct NATURAL VIVID Purple Pink Rhodolite Garnet Round Calibrated Gem 6mm VVS

£50.00

NATURAL 2 Carat Peridot Round Cut 8mm Vivid Green Calibrated Gem Supply
NATURAL 2 Carat Peridot Round Cut 8mm Vivid Green Calibrated Gem Supply

£38.00

Natural Peridot 10x8mm Oval Cut 2.5 Carat Green Calibrated Gem Jewellery Supply
Natural Peridot 10x8mm Oval Cut 2.5 Carat Green Calibrated Gem Jewellery Supply

£80.00

Natural Peridot 9x7mm Oval Cut 1.5-1.7ct Green Calibrated Gem Jewellery Supply
Natural Peridot 9x7mm Oval Cut 1.5-1.7ct Green Calibrated Gem Jewellery Supply

£25.00

NATURAL Blue Aquamarine 3mm Round Cut Loose Calibrated Gemstone Jewellery Supply
NATURAL Blue Aquamarine 3mm Round Cut Loose Calibrated Gemstone Jewellery Supply

£18.00

NATURAL London Blue Topaz 9x7mm Oval Cut 2-2.2ct Loose Calibrated Gem Supply
NATURAL London Blue Topaz 9x7mm Oval Cut 2-2.2ct Loose Calibrated Gem Supply

£25.00

NATURAL 8mm Vivid Swiss Blue Round Cut Topaz Calibrated Gem Jewellery Supply
NATURAL 8mm Vivid Swiss Blue Round Cut Topaz Calibrated Gem Jewellery Supply

£24.00

NATURAL Purple Amethyst 10x8mm Oval Cut 2.20-2.40ct Calibrated Loose Gemstone
NATURAL Purple Amethyst 10x8mm Oval Cut 2.20-2.40ct Calibrated Loose Gemstone

£18.00

NATURAL London Blue Topaz 9x7mm Octagon Cut Loose Calibrated Gemstone Supply
NATURAL London Blue Topaz 9x7mm Octagon Cut Loose Calibrated Gemstone Supply

£35.00

NATURAL Amethyst Emerald Octagonal Cut 11x9mm Vivid Purple Calibrated 4 Carat
NATURAL Amethyst Emerald Octagonal Cut 11x9mm Vivid Purple Calibrated 4 Carat

£25.00

NATURAL London Blue Topaz 10x8mm Oval Cut 3 Carat Loose Calibrated Gem Supply
NATURAL London Blue Topaz 10x8mm Oval Cut 3 Carat Loose Calibrated Gem Supply

£35.00

NATURAL Amethyst 10x8mm Emerald Octagonal Cut 3 Carat Vivid Purple Calibrated
NATURAL Amethyst 10x8mm Emerald Octagonal Cut 3 Carat Vivid Purple Calibrated

£22.00

NATURAL London Blue Topaz 7x5mm Octagon Emerald Cut Loose Calibrated Gemstone
NATURAL London Blue Topaz 7x5mm Octagon Emerald Cut Loose Calibrated Gemstone

£18.00

NATURAL Swiss Blue Topaz 7mm Round Cut Vivid Calibrated Gem Jewellery Supply
NATURAL Swiss Blue Topaz 7mm Round Cut Vivid Calibrated Gem Jewellery Supply

£18.00

1.50ct Natural Peridot 8x6mm Emerald Octagon Cut Green Calibrated Gem Supply
1.50ct Natural Peridot 8x6mm Emerald Octagon Cut Green Calibrated Gem Supply

£30.00

2 Carat NATURAL Amethyst 9x7mm Vivid Purple Emerald Octagonal Cut Calibrated Gem
2 Carat NATURAL Amethyst 9x7mm Vivid Purple Emerald Octagonal Cut Calibrated Gem

£25.00

NATURAL 1 Carat London Blue Topaz 6mm Round Brilliant Cut Calibrated Gemstone
NATURAL 1 Carat London Blue Topaz 6mm Round Brilliant Cut Calibrated Gemstone

£15.00

NATURAL Purple Amethyst 9x7mm Oval Cut 1.40-1.60ct Calibrated Loose Gemstone
NATURAL Purple Amethyst 9x7mm Oval Cut 1.40-1.60ct Calibrated Loose Gemstone

£14.00

Natural Peridot 7x5mm Emerald Octagon Cut Green Calibrated Gem Jewellery Supply
Natural Peridot 7x5mm Emerald Octagon Cut Green Calibrated Gem Jewellery Supply

£20.00

7x5mm NATURAL Swiss Blue Topaz Cushion Cut 0.9-1.1ct Loose Calibrated Gem Supply
7x5mm NATURAL Swiss Blue Topaz Cushion Cut 0.9-1.1ct Loose Calibrated Gem Supply

£15.00

NATURAL Amethyst 7x5mm Vivid Purple Emerald Octagonal Cut Calibrated Loose Gem
NATURAL Amethyst 7x5mm Vivid Purple Emerald Octagonal Cut Calibrated Loose Gem

£8.00

London Blue Topaz 8x6mm NATURAL Cushion Cut Loose Calibrated Gemstone Supply
London Blue Topaz 8x6mm NATURAL Cushion Cut Loose Calibrated Gemstone Supply

£28.00

8x6mm NATURAL Swiss Blue Topaz 1.5-1.7ct Cushion Cut Loose Calibrated Gem Supply
8x6mm NATURAL Swiss Blue Topaz 1.5-1.7ct Cushion Cut Loose Calibrated Gem Supply

£18.00

Natural Peridot 8x6mm Oval Cut 1.2-1.4ct Green Calibrated Gem Jewellery Supply
Natural Peridot 8x6mm Oval Cut 1.2-1.4ct Green Calibrated Gem Jewellery Supply

£20.00

Natural 8x6mm Oval Cut Aquamarine Blue Calibrated Gemstone Jewellery Supply
Natural 8x6mm Oval Cut Aquamarine Blue Calibrated Gemstone Jewellery Supply

£85.00

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