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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11 items filtered by: 50.00-74.99ct ×
74ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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63ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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76ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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39ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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58ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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44ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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29ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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44.3ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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62.5ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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65.3ct TW Boulder Opal Rub Parcel
This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...
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Pipe Crystal Opal Rough 50ct Parcels
This beautiful rough crystal/pipe opal parcel was mined from a deposit in Winton, Queensland, Australia. All pieces are under 10ct each. Parcels are a 50ct random scoop. Responsibly sourced.
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