Light-blue color Gemstones

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

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 26.55 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 20.60 carats

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

Cushion-cut Burmese gray-blue spinel 8.05 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

Unheated blue sapphire 3.58 carats in cushion cut, Sri Lanka