Polished Gems

Our rough is personally sourced worldwide then brought to skilled cutters in based in Antananarivo Madagascar where we work with a young cutter developing his business, to the gem district of Silom in Bangkok where master cutters create there masterpiece stones or to local cutters based in Australia keeping the mine to market chain as close to home as possible. From decadent pieces of stunning aquamarine delved from deepest Mozambique to locally mined Australian Sapphire in its true unheated deep blues we strive to bring stones to meet all needs.

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16 items filtered by: 6.00-6.99ct ×
6.63ct Cooper Pedy Opal in Freeform Shape, Australian white opal
This stunning mirrored pair of Coober Pedy, white solid opals were cut specially in house at Lawson Gems by adhering the two stones together and cutting the as one to achieve these great mirrored shapes. the pieces have a subtle multicoloured fire...
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6.88ct TW Mixed Cut Sapphire Parcel
This beautiful parcel of natural sapphires has great crystal sparkle and a stunning mix of colours. The stones are all eye clear except for the large cushion pink which has a couple of needles, these have little impact however as...
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6.55ct Pink Morganite Oval Pair (11x9mm)
This lovely pair of natural morganitrs have a stunning soft, slightly peachy pink tone. The pair are well matched, well cut and are eye clean. Stone Type Morganite Cut Oval Pair Weight 6.55ct Dimensions 11.2x8.9 11x9.2 Colour Pink Clarity  ...
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6.09ct Free-form Boulder Opal
6.09ct Free-form Boulder Opal. Stone Type Opal - Boulder Cut Free form Weight 6.09ct  Dimensions Approx. 20x10mm 6.4mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700115 Notes *Please note that this stone has been photographed to...
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6.63ct Free-form Boulder Opal
6.63ct Free-form Boulder Opal from Winton, QLD, Australia. Stone Type Opal - Boulder Cut Free form Weight 6.63ct  Dimensions Approx. 18.7x10.8mm 3.6mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700145 Notes *Please note that this stone...
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6.53ct Pear-shaped Boulder Opal
6.53ct pear-shaped boulder opal. Stone Type Opal - Boulder Cut Pear Shape Weight 6.53ct  Dimensions Approx. 14.2x10.6mm 4.3mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700148 Notes *Please note that this stone has been photographed to...
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6.50ct Freeform Opalized Wood/Pipe Opal
6.50ct Freeform Opalized Wood/Pipe Opal. Stone Type Opal - Opalized Wood/Pipe Cut Free Form Weight 6.50ct  Dimensions Approx. 24x15mm 4.5mm deep Colour Multicolour Clarity NA Treatment None Origin QLD, Australia, Responsible Sourcing Reference  LG700186 Notes *Please note that this stone has...
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6.65ct Freeform Opalized Wood/Pipe Opal
6.65ct Freeform Matrix Opal Stone Type Opal - Matrix Cut Free Form Weight 6.65ct  Dimensions Approx. 20x8.2mm 5.3mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700202 Notes *Please note that this stone has been photographed to our...
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6.12ct Freeform Opalized Wood/Pipe Opal 29% off
6.12ct Freeform Opalized Wood/Pipe Opal. Stone Type Opal - Opalized Wood/Pipe Cut Freeform Weight 6.12ct  Dimensions Approx. 20x15mm 4mm deep Colour Multicolour Clarity NA Treatment None Origin QLD, Australia, Responsible Sourcing Reference  LG700212 Notes *Please note that this stone has been...
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6.03ct Odd-shaped Pipe Opal
6.03ct Free-form Pipe Opal Stone Type Opal - Pipe Cut Free-form Weight 6.03ct  Dimensions Approx. 15x10mm 5.6mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700224 Notes *Please note that this stone has been photographed to our best...
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6.13ct Freeform White Opal
6.13ct Freeform White Opal. Stone Type Opal - White Cut Freeform Weight 6.13ct  Dimensions Approx. 18.3x10.3mm 5mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700231 Notes *Please note that this stone has been photographed to our...
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2.25ct Aquamarine Cushion Cut Sold out
This gorgeous unheated aquamarine has a delightfullystrong sky blue tone. The piece is eye clean and is nicely cut and polished, with quite a deep pavilion giving it good sparkle. This piece is was responsibly sourced from Madagascar. Stone Type...
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6.19ct Baby Pink Tourmaline Emerald Cut Sold out
This incredibly eye-catching natural tourmaline is the most amazing shade of baby pink! The stone is elegantly cut and would make a fantastic ceter piece for a stunning dress ring. The piece is lightly included but very clean to the...
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6.13ct Freeform Semi-Black Opal
6.13ct Freeform Semi-Black Opal. Stone Type Opal - Semi-Black Cut Free Form Weight 6.13ct  Dimensions  Approx. 24x10 mm 4.45mm Deep Colour Multi-colour Clarity NA Treatment None Origin NSW, Australia, Responsible Sourcing Reference  LG700270 Notes *Please note that this stone has been...
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