Collection: Calibrated Gemstones
These loose gemstones in standard calibrated sizes are not only beautiful works of nature, but their standard sizing makes them easy to set into jewelry of any style.
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Calibrated Straight Baguette AA Grade Purple Natural Amethyst
Regular price From $12.33 USDRegular priceUnit price / per$19.27 USDSale price From $12.33 USDSale -
Calibrated Heart AA Grade Natural Amethyst
Regular price $15.21 USDRegular priceUnit price / per$23.07 USDSale price $15.21 USDSale -
Calibrated Round AAA Grade Purple Natural Amethyst
Regular price From $10.19 USDRegular priceUnit price / per$20.31 USDSale price From $10.19 USDSale -
Calibrated Trillion A Grade Purple Natural Amethyst
Regular price From $6.84 USDRegular priceUnit price / per$18.39 USDSale price From $6.84 USDSale -
Calibrated Marquise A Grade Purple Natural Amethyst
Regular price From $7.02 USDRegular priceUnit price / per$20.08 USDSale price From $7.02 USDSale -
Calibrated Marquise AA Grade Purple Natural Amethyst
Regular price From $8.84 USDRegular priceUnit price / per$18.03 USDSale price From $8.84 USDSale -
Calibrated Marquise B Grade Purple Natural Amethyst
Regular price From $4.98 USDRegular priceUnit price / per$35.96 USDSale price From $4.98 USDSale -
Calibrated Princess Cut Square B Grade Purple Natural Amethyst
Regular price From $6.66 USDRegular priceUnit price / per$35.96 USDSale price From $6.66 USDSale -
Calibrated Princess Cut Square AA Grade Purple Natural Amethyst
Regular price From $10.30 USDRegular priceUnit price / per$18.63 USDSale price From $10.30 USDSale -
Calibrated Princess Cut Square A Grade Purple Natural Amethyst
Regular price From $8.48 USDRegular priceUnit price / per$19.72 USDSale price From $8.48 USDSale -
Calibrated Round B Grade Purple Natural Amethyst
Regular price From $4.98 USDRegular priceUnit price / per$19.36 USDSale price From $4.98 USDSale -
Calibrated Round A Grade Purple Natural Amethyst
Regular price From $4.98 USDRegular priceUnit price / per$18.51 USDSale price From $4.98 USDSale -
Calibrated Round AA Grade Purple Natural Amethyst
Regular price From $5.87 USDRegular priceUnit price / per$19.96 USDSale price From $5.87 USDSale -
Calibrated Step Emerald Cut A Grade Light Pink Natural Amethyst
Regular price $69.98 USDRegular priceUnit price / per$90.00 USDSale price $69.98 USDSale