12mm Gemstones

uGems Simulated Emerald Assorted Sizes
On Sale from $9.50 Regular price $65.00 Sale
uGems Chrysoprase Pear Gemstone Loose Unset 16mm x 12mm
Sale price $58.00 Regular price $65.00 Sale
Purple-blue Lab Sapphire Pear Unset Loose 18mm
Sale price $40.91 Regular price $183.14 Sale
Created Opal Oval Cabochon White Oval 12mm x 10mm (1)
Sale price $15.00 Regular price $22.00 Sale
Blue Lab Sapphire Pear Facet Synthetic 4 Carats
Sale price $13.64 Regular price $34.91 Sale
uGems Blue Lab Sapphire Faceted Loose Pear 3 Carats
Sale price $30.00 Regular price $39.12 Sale
Purple-blue Lab Sapphire Cushion Gemstone 14mm
Sale price $55.45 Regular price $85.00 Sale
uGems Created Opal Oval Cabochon White Oval 16mm x 12mm (1)
Sale price $22.69 Regular price $35.00 Sale
uGems Pink Synthetic Sapphire Cushion Loose Unset ~15mm
Sale price $28.18 Regular price $74.56 Sale
Black Spinel Oval Unset Faceted 12mm X 16mm
Sale price $9.75 Regular price $16.00 Sale
uGems Purple Lab Sapphire Pear Unset Gem 16mm
Sale price $17.27 Regular price $84.83 Sale