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Gemstones, Single Stone, Rectangular Octagonal

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Showing 1-24 of 397 items
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Rhodolite garnet average .65ct 6x4mm rectangular octagonal radiant cut
avg. rating 4.40
Rhodolite Garnet Average .65ct 6x4mm Rectangular Octagonal Radiant Cut
$11.74
$6.99 save 40%
Special Offer!
Lab created Ultra marine blue spinel average 3.00ct 10x8mm rectangular octagonal, radiant cut.
avg. rating 5.00
Lab Created Ultra Marine Blue Spinel Average 3.00ct 10x8mm Rectangular Octagonal Radiant Cut
$14.34
$6.99 save 51%
Special Offer!
Afghan kunzite average .50ct 6x4mm emerald cut.  Gemstone mined in Afghanistan and cut in Hong Kong.
Afghan Kunzite Average .50ct 6x4mm Emerald Cut
$6.99
Brazilian Heliodor Average .45ct 6x4mm Emerald Cut.  Gemstone Mined In Brazil And Cut In China.<br/><br/>Whether from Brazil, Africa or Pakistan, Heliodor is a golden gemstone treasure. Discovered in the early 1900's, heliodor means "gift from the sun". This largely unknown gem is vividly intense in its yellow color and exhibits excellent clarity and transparency. Feel the warmth and experience the beauty of heliodor today.
Brazilian Heliodor Average .45ct 6x4mm Emerald Cut
$7.99
Chinese lab created ruby average 1.75ct  8X6mm rectangular octagonal, radiant cut. Cut in India.
avg. rating 5.00
Chinese Lab Created Ruby Average 1.75ct 8x6 Mm Rectangular Octagonal
$8.74
Special Offer!
Chinese lab created ruby average 2.70 ct  9X7mm rectangular octagonal, radiant cut. Cut in India.
Chinese Lab Created Ruby Average 2.70 Ct 9x7mm Rectangular Octagonal
$10.74
Special Offer!
1.15ct Avg 8x6mm Rc Oct Yellow Scapolite From Tanzania
avg. rating 4.30
1.15ct Avg 8x6mm Rc Oct Yellow Scapolite From Tanzania
$20.74
$11.14 save 46%
Special Offer!
Paraiba tourmaline simulant minimum 3.00ct 10x8mm rectangular octagonal.
avg. rating 5.00
Paraiba Tourmaline Simulant Minimum 3.00ct 10x8mm Rectangular Octagonal
$19.74
$11.74 save 41%
Special Offer!
Chinese red andesine-labradorite, average .50ct 6x4mm rectangular octagonal checkerboard cut.  Mined and cut in China.
Chinese Red Andesine-labradorite Average .50ct 6x4mm Rectangular Octagonal Checkerboard Cut
$11.74
Special Offer!
Afghan kunzite average 1.00ct 7x5mm emerald cut.  Mined in Afghanistan and cut in Hong Kong.
avg. rating 5.00
Afghan Kunzite Average 1.00ct 7x5mm Emerald Cut
$11.99
Chinese purple fluorite average 3.25ct 10x8mm rectangular octagonal, quantum cut(R). Gemstone mined and cut in China.
avg. rating 5.00
Chinese Purple Fluorite Average 3.25ct 10x8mm Rectangular Octagonal Quantum Cut(R)
$11.99
Chinese red andesine-labradorite, average .85ct 7x5mm rectangular octagonal checkerboard cut.  Mined and cut in China.
Chinese Red Andesine-labradorite Average .85ct 7x5mm Rectangular Octagonal Checkerboard Cut
$21.99
$12.42 save 44%
Mozambique aquamarine average .75ct 7x5mm emerald cut.  Mined in Mozambique and cut in India.
avg. rating 5.00
Mozambique Aquamarine Average .75ct 7x5mm Emerald Cut
$21.99
$13.15 save 40%
Chinese red andesine-labradorite, average .50ct 6x4mm rectangular octagonal checkerboard cut.  Mined and cut in China.
Chinese Red Andesine-labradorite Average .50ct 6x4mm Rectangular Octagonal Checkerboard Cut
$13.74
Special Offer!
Lab created ruby average 3.50ct 10x8mm emerald cut. Gemstone cut in Thailand.
avg. rating 5.00
Lab Created Ruby Average 3.50ct 10x8mm Emerald Cut
$13.74
Mandiore Ametrine Average 1.25ct 8x6mm Emerald Cut.  Gemstone Mined In Bolivia And Cut In China.<br/><br/>Deep in the jungles of eastern Bolivia is a beautiful body of water known as the Mandiore Laguna (Lagoon in English). Situated in the midst of a tropical wetland known as the Pantanal, the source for Mandiore quartz is located nearby. Start your collection of pristine Mandiore Quartz today from this remote, unspoiled region of Bolivia.
avg. rating 3.00
Mandiore Ametrine Average 1.25ct 8x6mm Emerald Cut
$13.74
Special Offer!
Chinese red andesine-labradorite, average .85ct 7x5mm rectangular octagonal checkerboard cut.  Mined and cut in China.
avg. rating 5.00
Chinese Red Andesine-labradorite Average .85ct 7x5mm Rectangular Octagonal Checkerboard Cut
$24.99
$14.24 save 43%
Australian sapphire average 1.15ct 7x5mm emerald cut.  Mined in Australia and cut in Thailand.
avg. rating 5.00
Australian Sapphire Average 1.15ct 7x5mm Emerald Cut
$14.74
Special Offer!
Madagascar strawberry quartz average 4.00ct 11X9mm emerald cut.  Mined in Madagascar and cut in china.
avg. rating 4.67
Madagascar Strawberry Quartz Average 4.00ct 11x9mm Emerald Cut
$23.24
$14.98 save 36%
Special Offer!
Indian Royal Kalahandi Iolite(Tm) Average .75ct 7x5mm Emerald Cut.  Mined And Cut In India.<br/><br/>From a land of great tradition and storied history comes Royal Kalahandi Iolite(TM). Much like the Kalahandi region in India that it comes from, Royal Kalahandi Iolite is rich, regal and luxurious in every conceivable way. From its intensely rich blue hues to its serene transparency, it embodies the only the finest qualities that iolite has to offer. Excellent clarity, open color, a great variety of larger sized gems-all at Jewelry Television's unbeatable prices. We encourage you to add this bold blue gem to your collection today...Royal Kalahandi Iolite(TM)from India, available exclusively at Jewelry Television and jtv.com!
avg. rating 5.00
Indian Royal Kalahandi Iolite(Tm) Average .75ct 7x5mm Emerald Cut
$24.99
$14.99 save 40%
Chinese aquamarine average 1.25ct 8X6mm emerald cut. Gemstone mined and cut in China.
Chinese Aquamarine Average 1.25ct 8x6mm Emerald Cut
$14.99
Lab created color change alexandrite minimum .75ct 7x5mm emerald cut. Cut in India.
avg. rating 5.00
Lab Created Color Change Alexandrite Minimum .75ct 7x5mm Emerald Cut
$14.99
Indian Royal Kalahandi Iolite(Tm) Average .75ct 7x5mm Emerald Cut.  Mined And Cut In India.<br/><br/>From a land of great tradition and storied history comes Royal Kalahandi Iolite(TM). Much like the Kalahandi region in India that it comes from, Royal Kalahandi Iolite is rich, regal and luxurious in every conceivable way. From its intensely rich blue hues to its serene transparency, it embodies the only the finest qualities that iolite has to offer. Excellent clarity, open color, a great variety of larger sized gems-all at Jewelry Television's unbeatable prices. We encourage you to add this bold blue gem to your collection today...Royal Kalahandi Iolite(TM)from India, available exclusively at Jewelry Television and jtv.com!
Indian Royal Kalahandi Iolite(Tm) Average .75ct 7x5mm Emerald Cut
$29.99
$15.00 save 50%
Mozambique aquamarine average 1.15ct 8X6mm emerald cut.  Mined in Mozambique and cut in India.
avg. rating 4.40
Mozambique Aquamarine Average 1.15ct 8x6mm Emerald Cut
$25.99
$15.59 save 40%
Showing 1-24 of 397 items
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Madagascar Strawberry Quartz Average 6.40ct 14x10mm Emerald Cut
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