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Tourmaline Trillion Cabochon 13X13X6.35 mm 8.31 Carats GSCTO512
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Tourmaline Cushion Cabochon 15X15X10 mm 20.51 Carats GSCTO511
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Tourmaline Cushion Cabochon 14X14X7 mm 12.85 Carats GSCTO510
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Tourmaline Cushion Cabochon 13X13X6.30 mm 9.59 Carats GSCTO509
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Tourmaline Heart Cabochon 13X13X5.35 mm 6.77 Carats GSCTO508
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Tourmaline Trillion Cabochon 12X12X6.75 mm 7.28 Carats GSCTO507
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Tourmaline Trillion Cabochon 12X12X6.15 mm 7.19 Carats GSCTO506
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Tourmaline Trillion Cabochon 12X12X5 mm 5.43 Carats GSCTO505
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Tourmaline Cushion Cabochon 10X10X5 mm 5.29 Carats GSCTO504
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Tourmaline Heart Cabochon 11X12X4 mm 4.19 Carats GSCTO503
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Tourmaline Heart Cabochon 11X11X4 mm 3.67 Carats GSCTO502
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Tourmaline Heart Cabochon 10X10X5 mm 4.24 Carats GSCTO501
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Tourmaline Heart Cabochon 10X10X3.50 mm 2.74 Carats GSCTO500
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Tourmaline Heart Cabochon 9X10X3.30 mm 2.30 Carats GSCTO499
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Tourmaline Trillion Cabochon 9X9X5 mm 3.47 Carats GSCTO498
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Tourmaline Heart Cabochon 9X9X4 mm 2.28 Carats GSCTO497
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Tourmaline Heart Cabochon 9X9X3.5 mm 2.00 Carats GSCTO496
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Tourmaline Trillion Cabochon 8X8X4.5 mm 3.97 Carats GSCTO495
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Tourmaline Cushion Cabochon 7X7X5 mm 2.14 Carats GSCTO494
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Tourmaline Cushion Cabochon 7X7X5 mm 2.10 Carats GSCTO493
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Semi Precious
The names "semi precious stones" are used for all varieties of gemstones that are not categorized as "precious." Any gemstone suitable for being used in personal adornment would be included.
Semiprecious stones include gemstones fashioned from: agate, amber, amethyst, aquamarine, aventurine, chalcedony, chrysocolla, chrysoprase, citrine, garnet, hematite, jade, jasper, jet, kunzite, lapis lazuli, malachite, moonstone, obsidian, onyx, peridot, rhodonite, sunstone, tiger's-eye, tanzanite, topaz, turquoise, tourmaline and many other materials.
When purchasing a gemstone, we wouldn’t suggest getting too caught up on if the stone is precious versus semi precious. All gemstones are precious, in the sense that if they provide meaning and value to you in a piece of jewelry, they are special! Bare in mind that colors are subjective and a piece of jewelry is emotional.