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 Cabochon Oval Standard Grade Blue, Teal Natural Turquoise
Regular price $387.74 USDRegular priceUnit price / per -
Calibrated Cab Round Standard Grade Natural Turquoise
Regular price $7.62 USDRegular priceUnit price / per -
Calibrated Cabochon Pear Standard Grade Blue, Teal Natural Turquoise
Regular price From $12.56 USDRegular priceUnit price / per -
Calibrated Cabochon Marquise Standard Grade Blue, Teal Natural Turquoise
Regular price From $6.36 USDRegular priceUnit price / per -
Calibrated Cabochon Oval Standard Grade Kingman Natural Turquoise
Regular price From $165.48 USDRegular priceUnit price / per -
Calibrated Cabochon Round Standard Grade Kingman Natural Turquoise
Regular price From $81.73 USDRegular priceUnit price / perSold out -
Calibrated Cabochon Round Standard Grade Blue, Teal Natural Turquoise
Regular price From $5.40 USDRegular priceUnit price / per -
Calibrated Cabochon Oval Standard Grade Blue, Teal Natural Turquoise
Regular price From $9.42 USDRegular priceUnit price / per