Gemstones catalog. Page 18/100

Unheated blue octagon cut sapphire 3.04 carats, Sri Lanka

Vivid orange clinohumite in cushion cut 1.63 carats, Afghanistan

Pair of aquamarines in pear cut 5.33 carats, Madagascar

Pink sapphire in oval cut 6.10 carats, Sri Lanka

Yellowish-green grossular garnet in radiant cut 1.70 carats, Tanzania

Green grossular garnet in oval cut 5.71 carats, Tanzania

Green tsavorite garnet in cushion cut 2.58 carats, Tanzania

Blue apatite in oval cut 6.42 carats, Brazil

Orange-brown zircon in octagon cut 7.24 carats, Tanzania

Brown cushion cut zircon 6.20 carats, Tanzania

Orange zircon in heart shape 5.17 carats, Madagascar

Unheated pear shaped blue sapphire 1.00 carats, Madagascar

Rare natural green zircon in cushion cut 8.50 carats, Tanzania

Pink Mahenge spinel in cushion cut 3.16 carats, Tanzania

Yellow large cushion-cut zircon 14.38 carats, Tanzania

Blue spinel in octagon cut 1.95 carats, Sri Lanka

Octagon-cut neon green Paraiba tourmaline 7.58 carats, Mozambique

Neon greenish-blue Paraiba tourmaline in pear cut 2.14 carats, Mozambique

Neon blue Paraiba tourmaline in pear cut 4.36 carats, Mozambique

Octagon-cut Paraiba blue tourmaline 1.81 carats, Mozambique

Large Royal blue sapphire in cushion cut 38.90 carats, Sri Lanka

Unheated Royal blue sapphire in heart cut 3.04 carats, Sri Lanka

Unheated cushion cut purple sapphire 2.06 carats, Sri Lanka

Rainbow moonstone in faceted heart cut 4.36 carats, Madagascar

Pair of rainbow moonstones in faceted cushion cut 8.00 carats, Madagascar

Vivid pink Mahenge spinel in heart shape 3.68 carats, Tanzania

Rare 14.79ct polychrome red zircon cushion cut, Madagascar

Unheated Royal Blue sapphire in oval cut 10.08 carats, Sri Lanka

Neon greenish-blue Paraiba tourmaline in oval cut 6.88 carats, Mozambique

Unheated Pastel yellow sapphire in radiant cut 10.02 carats, Sri Lanka

Neon Green tsavorite garnet in asscher cut 1.34 carats, Tanzania

Pastel blue sapphire in radiant cut 2.06 carats, Sri Lanka

Green cushion cut tourmaline 3.22 carats, Congo

Yellow chrysoberyl in oval cut 2.99 carats, Sri Lanka

Yellow-green chrysoberyl in oval cut 3.67 carats, Sri Lanka

Vivid red spinel in cushion cut 1.03 carats