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12mm Gemstones

UnsetGems Amethyst Cabochon Medium Purples 16mm x 12mm
UnsetGems Amethyst Cabochon Medium Purples 16mm x 12mm
$19.09
uGems Simulated Emerald Assorted Sizes
uGems Simulated Emerald Assorted Sizes
On Sale from $9.50 $65.00 Sale
uGems Pink Synthetic Sapphire Cushion Loose Unset ~15mm
uGems Pink Synthetic Sapphire Cushion Loose Unset ~15mm
$28.18 $74.56 Sale
uGems Blue Lab Sapphire Faceted Loose Pear 3 Carats
uGems Blue Lab Sapphire Faceted Loose Pear 3 Carats
$30.36 $39.12 Sale
uGems Chrysoprase Pear Gemstone Loose Unset 16mm x 12mm
uGems Chrysoprase Pear Gemstone Loose Unset 16mm x 12mm
$58.00 $65.00 Sale