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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9.73ct Boulder Opal Rectangular Cut Sold out
9.73ct Boulder Opal Rectangular Cut. Stone Type Opal - Boulder Cut Rectangular Weight 9.73ct  Dimensions Approx. 14.8x11.4mm 4mm deep Colour Multicolour Clarity NA Treatment None Origin WA, Australia, Responsible Sourcing Reference  LG700171 Notes *Please note that this stone has been...
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13.18ct Boulder Opal Free-form Cabochon
13.18ct Boulder Opal Free-form Cabochon. Stone Type Opal - Boulder Cut Free Form, Cabochon Weight 13.18ct  Dimensions Approx. 19x13.8mm 5.3mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700172 Notes *Please note that this stone has...
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4.21ct Black Opal Cushion Cut
4.21ct black opal in cushion cut with purple undertone from New South Wales, Australia. Stone Type Opal - Black Cut Square Cut Weight 4.21ct  Dimensions Approx. 12.5x12.5mm 3mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference  LG700150...
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3.21ct Illusion Opal Oval
This amazing piece is a product completely unique to Lawson Gems. Born from the creative mind of Lawson Gems founder Charles Lawson, the "Illusion Opal" is a artistic new avenue in the world of opal cutting. With a desire to...
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1.27ct Illusion Opal Oval
This amazing piece is a product completely unique to Lawson Gems. Born from the creative mind of Lawson Gems founder Charles Lawson, the "Illusion Opal" is a artistic new avenue in the world of opal cutting. With a desire to...
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18.84ct Illusion Opal Oval
This amazing piece is a product completely unique to Lawson Gems. Born from the creative mind of Lawson Gems founder Charles Lawson, the "Illusion Opal" is a artistic new avenue in the world of opal cutting. With a desire to...
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47x37mm Australian Solid Opal Slice
This amazing piece of solid opal was mined in Coober Pedy, the piece is an intriguing and dazzling gemstone. It has incredible blue green fire from some angle while more subdued fire from other angle. The piece is fairly translucent...
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8.61ct Pyrope Garnet Free-form Rough Cut
This unique natural garnet has been specially cut in house to produce this wonderful gem. The piece has been cut into a free-form shape with the top of the stone being left with its glossy undulating uncut surface while the sides and base have...
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4.32ct TW Rhodolite Garnet Oval Cut Set
This stunning set was sourced through our enrichment program in Madagascar and part of the profits will go towards furthering education and supporting disabled workers in Madagascar.. Stone Type Garnet - Rhodolite Cut Oval Cut Weight 4.32ct TW Dimensions 7.40x5.90x4.40mm 7.10x5.55x4.00mm...
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3.93ct Pyrope Garnet Oval Cabochon Cut
This beautiful garnet is a sultry cherry red and has great clarity and colour for a garnet cabochon. The piece was sourced through our enrichment program in Madagascar and part of the profits will go towards furthering education and supporting...
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7mm Amethyst Round Cut Sold out
These beautiful amethyst round cut gems are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please...
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8x6mm Amethyst Oval Cut
These beautiful amethyst oval cut gems are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please...
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6x4mm Amethyst Emerald Cut
These beautiful amethyst are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please email us at...
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9x7mm Amethyst Oval Cabochon Cut
These beautiful amethyst cabochons are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please email us...
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8x6mm Amethyst Oval Cabochon Cut
These beautiful amethyst cabochons are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please email us...
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30mm 36.60ct Amethyst Pear Cut
This stunning, large amethyst has a beautiful mid/light tone and nice saturation The piece is both eye and loupe clean with good cutting and slight colour zoning may be visible when the stone is tilted.  Stone Type Quartz - Amethyst Cut Heart...
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15.30ct Free-form Australian Solid Opal
This beautiful solid opal actually came of a boulder opal deposit in Winton, Queensland, but as it was such a thick piece of solid opal it was able to be cut in house at our Brisbane store as a solid stone with...
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8.04ct Free-form Australian Jelly/Boulder Opal Cabochon
This absolutely stunning jelly opal has a magical appearance with pieces of boulder suspended in its fiery blue green depths. The piece shifts between fine blue and green fire and shifts in perceived body colour depending on lighting conditions, as you can especially...
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Large 40mm 22.32ct Australian Boulder Opal
This absoultally stunning boulder opal is what you would call a "Nightstone" as even in low light the piece still has beautiful green and violet fire. It was formed in an opalized wood deposit in Winton, Australia, where old branches...
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2.04 Violet Sapphire Round Cut
This stunning violet sapphire will make a great statement piece and with it’s bold colour could easily be used in both men’s and women’s jewellery. The piece is actually very clean to the naked eye on account of the skilled...
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0.52ct Grey Sapphire Round Cut
This lovely sapphire is natural, unheated and clean to the naked eye. The rough stone was sourced from the ladies collective we support in South West Madagascar and cut in the country's capital as part of another of our endeavors...
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0.59ct Purple Sapphire Oval Cut
This lovely sapphire is natural, unheated. The rough stone was sourced from the ladies collective we support in South West Madagascar and cut in the country's capital as part of another of our endeavors supporting a small local Malagasy cutting...
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2.95ct Purple Violet Oval Flat Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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1.72ct Purple Violet Oval Flat Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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1.93ct Purple Violet Oval Flat Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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2.23ct Purple Violet Rectangular Flat Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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1.85ct Purple Violet Free Form Flat Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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0.87ct Blue Sapphire Scissor Emerald Cut
This beautiful natural sapphire is that lovely mid sky blue violet shade so often associated with Ceylon sapphires. The piece is eye clean with nice sparkle and would make a perfect stone for an engagement ring. Stone Type Corundum - Sapphire Cut...
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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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22.47ct Geo Cut Garnet Parcel
This bold parcel of natural aquamarines has a deep and rich colour and has been cut in Lawson Gems' signature cut, the Geo Cut. This cut follows the natural shape and line of the rough gem creating a unique piece...
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11.35ct Geo Cut Amethyst Parcel
Stone Type Quartz- Amethyst Chemical Composition SiO2 Cut Geo Cut Crystal System Trigonal Weight   Hardness 7 Dimensions Mix Specific Gravity 2.59-2.63 Colour   Refractive Index 1.545-1.554 Treatment No Treatment Dispersion 0.009 Clarity SI to I Reference Number LG110011 Origin...
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12.61ct Geo Cut Amethyst Parcel Sold out
Stone Type Quartz- Amethyst Chemical Composition SiO2 Cut Geo Cut Crystal System Trigonal Weight 12.61ct Hardness 7 Dimensions Mix Specific Gravity 2.59-2.63 Colour Purple Refractive Index 1.545-1.554 Treatment No Treatment Dispersion 0.009 Clarity VS to I Reference Number LG110011 Origin...
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10x8mm Amethyst Oval Cabochon Cut
These beautiful amethyst cabochons are lovely little stones at a very affordable price. Perfect for beginner jewellers or collectors! There are slight variations in colour, clarity and dimensions from stone to stone, if you have a preference please email us...
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5.11ct Amethyst Round Checkerboard Cut
This this multi-toned amethyst was faceted by one of the members of the women's lapidary collective, called ROAM. The piece has a gorgeous rich colour and under magnification you can see lots of lovely red hematite needles that have grown throughout the...
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1.23ct Australian Solid Opal Oval Cabochon Cut 20% off
This amazing piece of opal was mined in New South Wales. The piece was cut in house at our Brisbane Arcade store. Stone Type Opal - Solid Cut Cabochon Weight 1.23ct  Dimensions approx. 9.70x6.95mm 2.75mm deep Colour Multi Clarity NA...
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1.41ct Pale Lilac Sapphire Oval Cut
This lovely sapphire is natural, unheated and clean to the naked eye. The rough stone was sourced from the ladies collective we support in South West Madagascar and cut in the country's capital as part of another of our endeavors...
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1.15ct Purple Mauve Garnet Baguette Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit...
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1.10ct Purple Mauve Garnet Round Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows a little bit of...
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2.14ct Purple Mauve Garnet Round Cut
This is a pair of beautiful purple mauve round cut garnets. This beautiful mauve red garnet pair was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally...
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1.26ct Purple Mauve Garnet Round Cut
This is a pair of beautiful purple mauve round cut garnets. This beautiful mauve red garnet pair was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally...
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3.25ct Purple Mauve Garnet Oval Cut
This beautiful garnet was sourced as rough and was then cut locally by a lapidary workshop we support in Antanananrivo, Madagascar.  Stone Type Garnet Cut Oval Cut Weight 3.25ct Dimensions 10.00x8.60x4.79mm Colour Purple Red Clarity VS Treatment No Treatment Origin Madagascar, Responsible Sourcing...
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1.37ct Purple Mauve Garnet Triangular Cut
This beautiful garnet was sourced as rough and was then cut locally by a lapidary workshop we support in Antanananrivo, Madagascar. The piece shows very minor inclusions under magnification but is a great stone to the naked eye. Stone Type Garnet Cut Triangular Cut...
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1.52ct Purple Mauve Garnet Oval Cut
This beautiful purplish red garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The piece shows very minor inclusions but...
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2.52ct Purple Mauve Garnet Oval Cut
This beautiful purplish red garnet pair was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. The pieces show very...
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1.14ct Purple Mauve Garnet Oval Cut
This beautiful garnet was sourced as rough from the members of the women's lapidary collective, called ROAM, that we helped create in Madagascar. The piece was then cut locally by a lapidary workshop we support. Stone Type Garnet Cut Oval Cut...
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