Octagon cut Gemstones

Pair of emeralds Vivid Green octagon cut 15.11 carats, Zambia

Pair of peridots octagon cut 4.94 carats, Burma

Spinel Mahenge Vibrant pink red octagon cut 3.61 carats, Tanzania

Aquamarine octagon cut 3.38 carats, Madagascar

Octagon cut aquamarine 3.74 carats, Madagascar

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

Vivid yellow sapphire in octagon cut 1.90 carats, Sri Lanka

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-green chrysoberyl in octagon cut 2.45 carats, Sri Lanka

Yellow-green chrysoberyl in octagon cut 1.54 carats, Sri Lanka

Tanzanite in octagon cut 5.19 carats, Tanzania

Tanzanite in octagon cut 8.71 carats, Tanzania

Large tanzanite in octagon cut 10.49 carats, Tanzania

Unheated Pastel Yellow sapphire in octagon cut 3.33 carats, Sri Lanka

Garnet rhodolite octagon cut 10.05 carats, Sri Lanka

Emerald in octagon cut 1.26 carats, Colombia

Garnet spessartine Fanta color octagon cut 1.77 carats, Africa

Yellow chrysoberyl octagon cut 4.04 carats, Madagascar

Pair of tourmalines Bi-color octagon cut 3.05 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.64 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.71 carats, Afghanistan

Pair of tourmalines Bi-color octagon cut 3.99 carats, Afghanistan

Tourmaline octagon cut 6.46 carats, Africa

Emerald octagon cut 2.18 carats, Russia

Vivid pink spinel in octagon cut 3.07ct, Tanzania

White sapphire octagon cut 3.02 carats, Sri Lanka

Unheated sapphire purple in octagon cut 1.14 carats, Sri Lanka