Octagon cut Gemstones

Vivid purple spinel in octagon cut 3.54 carats, Burma

Unheated Teal sapphire in octagon 6.56 carats, Madagascar

Purple spinel in octagon cut 6.46 carats, Tanzania

Rare green octagon cut beryl 6.38 carats, Russia

Unheated Intense Yellow sapphire in octagon cut 6.01 carats, Sri lanka

Vivid Yellow sapphire in octagon cut 3.07 carats, Sri Lanka

Unheated Vivid pink sapphire in octagon 1.02 carats, Sri Lanka

Unheated bi-color yellow-blue sapphire in octagon cut 3.00 carats, Sri Lanka

Vibrant pinkish-red Mahenge spinel in octagon cut 2.14 carats, Tanzania

Unheated Bi-color sapphire in radiant cut 2.13 carats, Sri Lanka

Vivid pink Mahenge Spinel in octagon cut 2.63 carats, Tanzania

Large blue aquamarine in octagon cut 28.85 carats, Africa

Vivid pink Mahenge spinel in octagon cut 1.26 carats, Tanzania

Pastel Blue sapphire in octagon cut 4.01 carats, Sri Lanka

Unheated polychrome sapphire octagon cut 8.03 carats, Sri Lanka

Intense Blue sapphire in octagon cut 3.56 carats, Sri Lanka

Deep Blue spinel in octagon cut 3.37 carats, Sri Lanka

Purple spinel in octagon cut 2.64 carats, Tanzania

Unheated Baby Pink sapphire in octagon cut 2.07 carats, Madagascar

Intense green emerald in octagon cut 7.94 carats, Zambia

Vivid Yellow sapphire in octagon cut 5.07 carats, Sri Lanka

Vivid yellow sapphire in octagon cut 1.90 carats, Sri Lanka

Yellow-orange sapphire in octagon cut 4.03 carats, Sri Lanka

Octagon cut aquamarine 8.40 carats, Madagascar

Watermelon tourmaline in octagon cut 15.56 carats, Afghanistan

Large Vivid green Colombian emerald 13.26 carats

Yellow-orange sapphire in octagon cut 2.55 carats, Sri Lanka

Orange-yellow sapphire in octagon cut 0.95 carats, Madagascar

White sapphire in octagon cut 3.43 carats, Sri Lanka

Green tsavorite in octagon cut 5.97 carats, Tanzania

Octagon-cut deep blue spinel 3.29 carats, Tanzania

Unheated octagon cut green sapphire 1.47 carats, Madagascar

Yellow Sapphire in octagon cut 0.81 carats, Madagascar

Baby pink spinel in octagon cut 1.41 carats, Tanzania

Unheated octagon cut Teal Sapphire 2.50 carats, Madagascar

Yellow-green chrysoberyl in octagon cut 2.45 carats, Sri Lanka