Light-blue color Gemstones

Bright green tourmaline with a blue tint of 12.51 ct

Extremely rare cobalt spinel 0.51 ct, Vietnam, Lotus

Tourmaline indicolite radiant cut 1.68 ct

5.92 carat blue-green tourmaline set, Afghanistan

Aquamarine set 1.76 carats, Africa

Marquise cut aquamarine 0.89 carats, Africa

Pear cut aquamarine 4.11 carats

Set of aquamarines Santa Maria marquise cut 3.54 carats, Madagascar

Opal in cabochon cut 2.56 carats

Precious black opal in cabochon cut 5.99 carats, Australia

Doublet opal in cabochon cut 6.29 carats, Australia

Australian opal in cabochon cut 4.73 carats

Set of Swiss Blue topaz in cushion cut 43.40 carats, Brazil

Set of Swiss Blue topaz in cushion cut 66.96 carats, Brazil

Set of Swiss Blue topaz in high precision oval cut 94.15 carats, Brazil

Set of Swiss Blue topaz in cushion cut 53.84 carats, Brazil

Pair of large Swiss Blue topazes in cushion cut 49.48 carats, Brazil

Unheated blue sapphire (Pastel Blue) radiant cut 0.88ct, Sri Lanka

Unheated Pastel Blue sapphire radiant cut 0.94ct Sri Lanka

Radiant cut blue sapphire 0.91 carat, Sri Lanka

Pair of Sky blue topazes in a high-precision cushion cut 26.48 carats, Madagascar

Pair of Sky blue topazes in high precision oval cut 22.42 carats, Madagascar

Pair of yellow citrine and sky blue topaz in high precision cut oval 20.79 carats

Pair of yellow citrine and Sky blue topaz in high precision cushion cut 24.88 carats

Pair of amethyst and Sky Blue topaz in high precision oval cut 19.00 carats

Pair of Sky blue topaz and prasiolite (green quartz) in high precision oval cut 19.48 carats

Set of Sky blue topaz in high precision oval cut 32.19 carats, Madagascar

Set of Sky blue topaz in high precision cushion cut 38.62 carats, Madagascar

Sky blue topaz in high precision oval cut 11 carats, Madagascar

Sky blue topaz in a high-precision cushion cut 12.77 carats, Madagascar

Set of vivid green octagon cut tourmalines 28.56 carats, Afghanistan

Cabochon-cut star blue sapphire 5.16 carats, Sri Lanka

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