Octagon cut Gemstones
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36 items on page from 2857 in category
Unheated blue octagon cut sapphire 3.04 carats, Sri Lanka
$8,512 / 2,800/ct
Available in Bangkok
Blue spinel in octagon cut 1.95 carats, Sri Lanka
$1,326 / 680/ct
Available in Bangkok
Octagon-cut neon green Paraiba tourmaline 7.58 carats, Mozambique
$15,539 / 2,050/ct
Available in Bangkok
Blue Paraiba tourmaline in octagon cut 1.59 carats, Mozambique
$3,419 / 2,150/ct
Available in Bangkok
Octagon-cut Paraiba blue tourmaline 1.81 carats, Mozambique
$3,892 / 2,150/ct
Available in Bangkok
Vivid yellow chrysoberyl in octagon cut 2.56 carats, Sri Lanka
$1,331 / 520/ct
Available in Bangkok
Vivid Pink or hot pink Mahenge spinel in octagon cut 3.01 carats, Tanzania
$20,016 / 6,650/ct
Available in Bangkok
Octagon cut spessartine garnet 6.18 carats, Africa
$6,798 / 1,100/ct
Available in Bangkok
Rare unheated Vibrant vivid yellow sapphire in octagon cut 28.09 carats, Sri Lanka
$202,248 / 7,200/ct
Available in Bangkok
Vibrant green Colombian emerald in octagon cut 2.34 carats
$27,846 / 11,900/ct
Available in Bangkok
Bi-color or watermelon tourmaline in octagon cut 19.03 carats
$14,828 / 779/ct
Available in Bangkok
Octagon cut purple Umbalite garnet 5.48 carat, Tanzania
$1,370 / 250/ct
Available in Bangkok
Unique Muzo Green emerald from Colombia in octagon cut 5.01 carats
$54,108 / 10,800/ct
Available in Dubai
Red-pink octagon cut garnet from Tanzania 3.04 ct
$1,420 / 467/ct
Available in Moscow
Octagon cut red pink zircon 8.00 carats, Tanzania
$3,120 / 390/ct
Available in Bangkok
Red rhodolite garnet in octagon cut 8.37 carats, Tanzania
$2,093 / 250/ct
Available in Bangkok
Octagon cut rhodolite garnet 6.27 carats, Tanzania
$1,568 / 250/ct
Available in Bangkok
Vivid pink kunzite in octagon cut 24.32 carat, Afghanistan
$2,432 / 100/ct
Available in Bangkok
Octagon cut green tsavorite garnet 1.24 carats, Tanzania
$942 / 760/ct
Available in Bangkok
Teal sapphire in octagon cut 1.70 carats, Madagascar
$1,156 / 680/ct
Available in Bangkok
Octagon cut rhodolite garnet 4.09 carats, Tanzania
$1,370 / 335/ct
Available in Bangkok
Octagon cut pink tourmaline 2.96 carats, Africa
$829 / 280/ct
Available in Bangkok
Octagon cut yellow sapphire 1.64 carats, Sri Lanka
$1,345 / 820/ct
Available in Bangkok
Untreated intense yellow sapphire in octagon cut 10.90 carats, Sri Lanka
$27,250 / 2,500/ct
Available in Bangkok
Vivid Green Colombian emerald in octagon cut 7.42 carats
$108,332 / 14,600/ct
Available in Dubai
Octagon cut yellow zircon 9.93 carats, Madagascar
$3,575 / 360/ct
Available in Bangkok
Vivid Green emerald octagon shape 2.06 ct, Zambia, Insignificant
$4,950 / 2,403/ct
Available in Moscow
Octagon cut vivid pink kunzite 19.81 carats, Afghanistan
$1,981 / 100/ct
Available in Bangkok
Intense Green emerald 4.51 carats in octagon cut, Zambia
$9,429 / 2,091/ct
Available in Dubai
Untreated vivid yellow sapphire in octagon cut 10.14 carats, Sri Lanka
$34,983 / 3,450/ct
Available in Bangkok
Unheated golden yellow sapphire 3.01 carats in octagon cut, Sri Lanka
$6,983 / 2,320/ct
Available in Dubai
Set of three octagon-cut indigolites 4.72 carats, Nigeria
$2,738 / 580/ct
Available in Moscow
Vivid Green emerald 3.97 carats in octagon cut, Zambia
$8,316 / 2,095/ct
Available in Dubai
Untreated Golden yellow sapphire in octagon cut 8.48 carats, Sri Lanka
$28,662 / 3,380/ct
Available in Bangkok
Lagoon blue tourmaline in octagon cut 1.82 carats
$819 / 450/ct
Available in Moscow
Intense Vivid Green emerald 5.64 ct from Zambia, GFCO
$15,620 / 2,770/ct
Available in Moscow