Pearl, cultured freshwater (bleached), white, 2-2.4mm seed, A- grade, Mohs hardness 2-1/2 to 4. Sold per 10-inch strand, approximately 140 beads. | Pearls, Saltwater pearls, Fire mountain gems and beads
Pearl, cultured freshwater (bleached), white, 6-7mm semi-round, D grade, Mohs hardness 2-1/2 to 4. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads
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Pearl, White Lotus™, cultured freshwater (bleached), white, 6-6.5mm semi-round, A- grade, Mohs hardness 2-1/2 to 4. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads
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Indirect evaluation of hardness and delamination strength of Akoya cultured pearl nacre based on UV fluorescence intensity | SpringerLink
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Indirect evaluation of hardness and delamination strength of Akoya cultured pearl nacre based on UV fluorescence intensity | SpringerLink
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Pearl, cultured freshwater (dyed), gold, 5-6mm faceted semi-round with 0.2-0.7mm hole, C grade, Mohs hardness 2-1/2 to 4. Sold per 15-1/2" to 16" strand. | Fire mountain gems and beads, Fresh water, Pearls
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