10.47 Carat Grey Blue Spinel Tanzania Faceted Fancy Cut stone Natural Gemstone

35.12 Carat Blue Spinel Tanzania Faceted Pear Cut stone For Jewelry Natural Gem Weight - 35.12 Carats Size - 6x5 To 7x11mm Shape - Pear Quantity - 28 Pieces

Tanzania Blue Spinel Heart Faceted Natural Cut Stone for Jewelry Weight - 0.93 Ct Size - 6x3 mm Shape - Heart Quantity - 1 Piece

Weight 4.60 carat Piece 6 Treatment None Origin Madagascar Clarity VVS Shape Cut Mix This beautiful 4.60 carat teal sapphire lot from Madagascar features six well-matched g...

These are a lower grade sapphire stone which have been color treated to give a vivid color. Some will be with mineral tint, color variations or other natural differences. Beautiful crystal with a natural hand cut and carved faceting in an oval round shape. These stones are not perfectly calibrated in the faceting but the old world style faceting is exactly what makes them charming and unique. Nice and rich coloring also makes them captivating and a great stone to make jewelry or other crafts with. The front features a classic facet...