Octagon cut Gemstones
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36 items on page from 2914 in category
Rare Muzo green emerald from Colombia in emerald cut 2.03 ct
$9,130
Item is sold
Golden color unheated sapphire in asscher cut 4.57 ct, Sri Lanka
$16,300
Item is sold
Natural Muzo green emerald in octagon cut 3.93 ct, Colombia
$30,800
Item is sold
Bright yellow radiant cut sapphire 3.07 ct, Sri Lanka
$5,600
Item is sold
Octagon-cut red rhodolite garnet 11.08 carats from Mozambique
$2,310
Item is sold
Octagon cut amethyst 8.90 carats, Brazil
$400
Item is sold
Bi-color pink-green watermelon tourmaline in octagon cut 4.53 carats, Africa
$2,496
Item is sold
Rare Lagoon tourmaline with intense blue hue in octagon cut 4.33 carats, Africa
$6,928
Item is sold
Bi-color pink-green watermelon tourmaline in octagon cut 3.84 carats, Congo
$2,350
Item is sold
Vivid green natural zircon in octagon cut 3.68 carats, Sri Lanka
$828
Item is sold
Octagon cut umbalite garnet 2.21 carats
$575
Item is sold
Unheated octagon cut gold sapphire 4.00 carats, Sri Lanka
$7,940
Item is sold
Octagon-cut cobalt blue spinel 1.05 carats, Tanzania
$4,568
Item is sold
Large unheated golden yellow octagon cut sapphire 15.06 carats, Sri Lanka
$40,500
Item is sold
Radiant cut aquamarine 3.01 carats
$450
Item is sold
Octagon-cut green tourmaline 0.72 carats
$100
Item is sold
Aquamarine from Nigeria in octagon cut 2.84 carats
$142
Item is sold
Pigeon's blood red ruby in octagon cut 2.02 ct, Mozambique
$30,300
Item is sold
Cobalt blue spinel in octagon cut from Tanzania 1.49 carats
$2,384
Item is sold
Pair of unique Muzo Green GRS-type "Mariposa" Colombian emeralds in octagon cut 5.04 ct
$151,200
Item is sold
Octagon cut aquamarine 3.49 carats, Madagascar
$314
Item is sold
Pink spinel in emerald cut 3.09 ct from Burma
$1,078
Item is sold
Intense red hyacinth zircon in octagon cut 10.29 ct
$3,910
Item is sold
Unique natural green zircon in octagon cut 7.40 ct
$3,108
Item is sold
Pamir pink spinel in octagon cut 3.70 ct, Tajikistan
$3,145
Item is sold
Octagon cut aquamarine 5.27 carats, Nigeria
$527
Item is sold
Pink spinel in octagon cut 1.71 ct from Tajikistan
$650
Item is sold
Contrasting pair of morganite and aquamarine in octagon cut 2.98 ct
$566
Item is sold
Pair of vibrant Colombian Vivid Green emeralds 3.92 ct
$33,000
Item is sold
Purple garnet rhodolite octagon cut 1.93 carats, Sri Lanka
$160
Item is sold
Unheated octagon cut tanzanite 23.34 carats, Tanzania
$11,670
Item is sold
Intense red-pink octagon-cut tourmaline 0.68 ct
$136
Item is sold
Purple umbalite garnet, octagon cut, 1.77 carats, Tanzania
$450
Item is sold
Polychrome vivid pink and gray tourmaline 9.45 ct in octagon cut, Congo
$5,481
Item is sold
Mint green tourmaline 2.12 carats in emerald cut, Nigeria
$615
Item is sold
Green tourmaline 1.05 ct from Nigeria in octagon cut
$126
Item is sold