Light-blue color Gemstones

Bright green tourmaline with a blue tint of 12.51 ct

Extremely rare cobalt spinel 0.51 ct, Vietnam, Lotus

Set of vivid green octagon cut tourmalines 28.56 carats, Afghanistan

Star sapphire in cabochon cut 5.17 carats

Greenish-yellow pear cut sapphire 0.52 carats

1.37ct Pear Shaped Intense Green Sapphire

Cushion cut aquamarine 3.81 carats, Nigeria

Cushion cut aquamarine 2.01 carats, Nigeria

Blue aquamarine pear cut 0.80 carat

Pair of Madagascar aquamarines 0.88 carats

Pair of Emerald Cut Aquamarines 0.80ct

Pair of pear cut aquamarines 1.17 carats

Pair of pear-cut aquamarines 1.33 carats, Africa

Pair of pear-cut aquamarines 1.98 carats, Africa

Cushion-cut Burmese gray-blue spinel 8.05 carats

Rare Lagoon tourmaline with intense blue hue in octagon cut 4.33 carats, Africa

Pair of natural blue zircons in octagon cut 10.66 carat, Cambodia

Pair of rich blue "Santa Maria" cushion cut aquamarines 9.69 carats

Rich aquamarine "Santa Maria" color, cushion cut 7.59 carats, Africa

Pair of large cushion-cut "Santa Maria" aquamarines 10.33 carats, Africa

Pastel blue sapphire in oval cut 2.85 carats, Sri Lanka

Pair of marquise cut aquamarines 1.85 carats

Pear cut aquamarines 1.96 carats, Africa

Pair of octagon cut aquamarines 7.07 carats, Africa

Set of three radiant-cut aquamarines 9.79 carats

Natural untreated blue sapphire 2.62 carats in oval cut, Sri Lanka

Cornflower blue sapphire 3.06 carats in pear cut, Sri Lanka

Unheated blue sapphire 3.58 carats in cushion cut, Sri Lanka

Cornflower blue sapphire in oval cut 3.03 carats, Sri Lanka

Cornflower blue sapphire 3.50 carats in cushion cut, Sri Lanka

Cushion-cut Paraiba tourmaline 3.12 carats, Mozambique

Pair of Paraiba tourmalines in oval cut 3.83 ct, Mozambique

Neon greenish-blue Paraiba tourmaline in oval cut 6.11 carats, Mozambique

Bluish-green Paraiba tourmaline in oval cut 2.35 ct, Mozambique

Large neon blue Paraiba tourmaline in oval cut 11.50 carats, Mozambique

Pair of pear-cut Paraiba tourmalines 1.97 carats, Mozambique