Responsible Sourcing

Lawson Gems prides itself on ethical practices and contributing back to the gem, jewellery and mining industries. We stock many beautiful gems sourced from our various projects world wide and use part profits to fund further ongoing projects.

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39 items filtered by: Oval Cut ×
0.87ct Green Tourmaline Oval Cut
Stone Type Tourmaline Cut Oval Cut Weight 0.87ct Dimensions 6.95x5.20x3.65 Colour Green Clarity SI/I Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference  LG100233
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0.93ct Green Tourmaline Oval Cut
Stone Type Tourmaline Cut Oval Cut Weight 0.93ct Dimensions 6.70x5.65x3.75mm Colour Green Clarity SI Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference  LG100235
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1.1ct Green Tourmaline Oval Cut
Stone Type Tourmaline Cut Oval Cut Weight 1.1ct Dimensions 7.05x5.10x4.35mm Colour Green Clarity SI Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference  LG100236
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2.25ct Aquamarine Cushion Cut
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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2.35ct 10x8mm Aquamarine Oval Cut
Stone Type Aquamarine Cut Oval Cut Weight 2.35ct Dimensions 10.25x8.32x4.45mm Colour Blue Clarity  SI/I Treatment  None Origin Mozambique. Responsibly Sourced Reference  LG000063   Notes
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2.37ct 10x8mm Aquamarine Oval Cut
Stone Type Aquamarine Cut Oval Cut Weight 2.37ct Dimensions 9.95x8.10x4.81mm Colour Blue Clarity  SI/I Treatment  None Origin Mozambique. Responsibly Sourced Reference  LG000064 Notes
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1.54ct 9x7mm Aquamarine Oval Cut
Stone Type Aquamarine Cut Oval Cut Weight 1.54ct Dimensions 9.09x7.14x4.05mm Colour Blue Clarity  SI/I Treatment  None Origin Mozambique. Responsibly Sourced Reference  LG000065   Notes
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1.08ct 8x6mm Aquamarine Oval Cut
Stone Type Aquamarine Cut Oval Cut Weight 1.08ct Dimensions 8.20x6.10x3.95mm Colour Blue Clarity  VS Treatment  None Origin Mozambique. Responsibly Sourced Reference  LG000067 Notes
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13.74ct TW Morganite and Green Beryl Square Cut Pair
This fantastic pair of natural beryl, Morganite and Green Beryl, work amazingly well together. Their hue and tones compliment each other beautifully. The pieces are unheated and both are eye clean. The two pieces have matching pavilions but slightly different...
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0.55ct Pink Tourmaline Oval Cut
Stone Type Tourmaline Cut Oval Cut Weight 0.55ct Dimensions 5.93x4.89x2.81mm Colour Pink Clarity I Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference  LG100240
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0.76ct Blue Tourmaline Oval Cut
Stone Type Tourmaline Cut Oval Cut Weight 0.76ct Dimensions 8.99x5.47x2.38mm Colour Blue Clarity SI/I Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference  LG100244
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This earthy toned natural zircon is totally eye and loupe clean
This earthy toned natural zircon is totally eye and loupe clean. This piece is unheated and was responsibly sourced from Madagascar. Stone Type Zircon Cut Oval Weight 2.21ct  Dimensions 8.3x6.3mm Colour Dark Orange Clarity  VS Treatment  None Origin Madagascar. Responsibly Sourced...
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warm but dark toned natural zircon with a hint of peach undertone
This warm but dark toned natural zircon with a hint of peach undertone has wonderful sparkle and is eye clean This piece is unheated and was responsibly sourced from Madagascar. Stone Type Zircon Cut Oval Weight 3.37ct  Dimensions 9x7.1mm Colour Dark...
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This warm toned natural zircon has a burnt amber feel about its colour
This warm toned natural zircon has a burnt amber feel about its colour. Even though  the very high magnification of the photos are able to show some small black crystals at the surface on the table of this piece the stone...
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natural, unheated zircon has great sparkle and is completely eye clean.
This stunning natural, unheated zircon has great sparkle and is completely eye clean. This piece was responsibly sourced from Madagascar. Stone Type Zircon Cut Oval Weight 3.56ct  Dimensions 10.2x7.9mm Colour Mauve Clarity  VS Treatment  None Origin Madagascar Responsibly Sourced Reference ...
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Rose Quartz 2.19 ct very clear mid pink oval loose gem stone, gorgeous clear pink rose quartz suitable for female jewellery, loose unmounted responsibly sourced gemstone
This amazing specimen of facet grade rose quartz has fantastic colour and clarity almost unheard of when it comes to rose quartz. The piece has lovely sparkle and given its quality would make equally as good a choice simply as...
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8.34ct Rose Quartz Oval Cut Loose Gemstone, Faceted Rose Quartz
This exquisite example of facet grade rose quartz has a beautiful soft glow to the stone. The traditional oval cut gives the piece a gorgeous sparkle as it plays with the light. This piece was responsibly sourced from Madagascar Stone Type Rose...
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3.79ct Rose Quartz Oval Cut, Loose Pink Rose Quartz gemstone
This exquisite example of facet grade rose quartz has a beautiful soft glow to the stone. The traditional oval cut gives the piece a gorgeous sparkle as it plays with the light. This piece was responsibly sourced from Madagascar Stone Type Rose...
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.88ct Pink Sapphire Oval Cut
 This beautiful unheated pink sapphire is a nice bright, eye clean little stone in a medium pink with a hint of violet. The rough stone was sourced from the ladies collective we support in South West Madagascar and cut in...
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Aquamarine Oval Cabachon, Responsibly sourced Aquamarine
This lovely soft blue cabochon aquamarines has a delicate look and intriguing appeal with tiny mica crystals distributed across the gem in a linear pattern.This gems was responsibly sourced as part of our project in Madagascar.   Stone Type Aquamarine...
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2.41ct Garnet in Oval Cut, deep red faceted oval garnet, January
This beautiful garnet is a gorgeous, deep cherry red and has great clarity and quite open colour for a garnet in this colour range. The piece was sourced in the rough from Mozambique and was cut as part of our our enrichment program...
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3.04ct Golden Labradorite Oval Pair, oval faceted loose gemstone
This sparkling golden labradorite (orthoclase) pair is a fantastic set of gems. The rough was mined in the Hart's Range in Australia's Northern Territory. This is a great beginner jeweller stone given its price to size ratio. Stone Type Golden Labradorite /...
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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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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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1.85ct Australian Orange Zircon Oval Cut
This sparkling natural zircon is a lively piece and eye clean with a lovely treacle orange tone. This piece is unheated and was responsibly sourced from Australia.  Stone Type Zircon Cut Emerald cut Cut Weight 2.12ct  Dimensions 7.9x5.6mm Colour Orange...
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2.63ct Australian White Zircon Pear Cut
This sparkling natural zircon is a lively piece with fantastic fire and dispersion. This piece is unheated and was responsibly sourced from Australia.  Stone Type Zircon Cut Pear Cut Weight 2.63ct  Dimensions 8x8.1mm Colour Near white Clarity  VS/SI Treatment  None...
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2.49ct Australian Pale Cognac Zircon Pear Cut
This sparkling natural zircon is a lively piece with an interesting orangish/greyish brown hue. The piece is essentially eye clean. This piece is unheated and was responsibly sourced from Australia.  Stone Type Zircon Cut Pear Cut Weight 2.49ct  Dimensions 10.4x6.8mm...
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2.50ct Australian Pink Grey Zircon Oval Cut
This sparkling natural zircon is a lively piece with a cool soft grey hue with hints of pink and mauve as secondary tones. The stone is both eye and loupe clean. The piece This piece is unheated and was responsibly sourced...
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1.2ct Chrysoberyl in Cushion Cut
This lovely natural chrysoberyl was sourced in the rough from the ROAM women's lapidary collective we work with in Madagascar and also locally cut by our cutter in the capitol Antananarivo. The piece has a soft lemon-lime yellow tone and is...
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Rose Quartz 4.18 ct mid pink oval loose gem stone, gorgeous clear pink cabochon rose quartz suitable for female jewellery
In a lovely oval cut this lovely soft pink rose quartz would make a fantastic center stone for a rose gold ring. The original rough gem was responsibly sourced from Cabo Delgado  Stone Type Rose Quartz Cut  Oval Cabochon Weight Dimensions 11x9mm Colour...
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0.78ct Blue Sapphire Oval Cut
Stone Type Sapphire Cut Oval Cut Weight 0.78ct Dimensions  7.40x4.30x2.60mm Colour Blue Clarity VS Treatment  Possible heat treatment Origin Australia, Responsible sourcing Reference  LG400193
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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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0.72ct Greenish Yellow Sapphire Oval Cut
This lovely sapphire is natural, unheated and essentially eye clean. 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...
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0.79ct Pink Sapphire Oval Cut
 This lovely sapphire is natural, unheated and very eye clean. 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...
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