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Gemstones, Single Stone, 12X10

Showing 1-24 of 188 items

Australian opal triplet 12x10mm rectangular octagonal checkerboard cut. Gemstone mined Australia and cut in Hong Kong.

Australian Opal Triplet 12x10mm Rectangular Octagonal, Checkerboard Cut

$35.99

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Pariaba Tourmaline Color Simulant Minimum 3.75ct 12x10mm Oval Lux Royal Cut(Tm). Cut In China.<br/><br/>The latest addition to our growing line of gemstone custom cuts, the Luxe Royale Cut? is a modified version of one of the most popular gemstone cutting designs of all time-- the oval cut. As the name suggests, the Luxe Royale Cut? is the quintessence of style and splendor. With 63 total facets, it improves upon the traditional oval cut, refining it into a luxurious piece that will certainly add extravagance to your gemstone collection. The Luxe Royale Cut? is available exclusively at Jewelry Television and jtv.com.

Pariaba Tourmaline Color Simulant Minimum 3.75ct 12x10mm Oval Lux Royale Cut(Tm)

$25.34
$14.99 save 41%

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Afghan Kunzite Average 5.00ct 12x10mm Oval

$35.99

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Afghan Kunzite Average 6.25ct 12x10mm Emerald Cut

$199.99

Special Offer!

3 x $66.66

Nigerian Rubellite Tourmaline Minimum 4.50ct 12x10mm Oval

$1,016.99

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Red Andesine-labradorite 3.47ct 12.23x10.17mm Oval

$589.90

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Heirloom Tanzanite Minimum 6.75ct 12x10mm Oval. The Stone Is Laser Inscribed. Gemstone Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $7,087.00<br/><br/>Jewelry Television's Vault Heirloom Collection consists of our finer quality Tanzanite gemstones. Each gem in this prestigious collection is rich in its color and possesses fine clarity. Each Vault Heirloom Tanzanite has been independently certified by G.S. Laboratories and laser inscribed on the gem's girdle with a unique certificate identification number. Additionally, a member of our professionally trained staff has personally inspected the polishing, luster and finish of each Vault Heirloom Tanzanite gemstone to ensure it meets our exacting standards for this prestigious collection. Maintaining the high standards that you would expect from a collection of this stature, your Vault Heirloom Tanzanite gemstone will arrive in special packaging and includes a complementary polishing cloth that allows you to safely clean your treasured Tanzanite. The Vault Heirloom Collection is available exclusively at Jewelry Television and jtv.com.

Heirloom Tanzanite Minimum 6.75ct 12x10mm Oval Stone Is Laser Inscribed Eav $7,087.00

$4,129.99

Lab Created Blue Sapphire Average 6.25ct 12x10mm Oval

$32.99

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Australian Coober Pedy Mine Opal Triplet 12x10mm Oval Cabochon

$44.99

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Brazilian orchid amethyst average 5.00ct 12x10mm rectangular octagonal fancy cut. Mined and cut in Brazil.

Brazilian Orchid Amethyst Average 5.00ct 12x10mm Rectangular Octagonal Fancy Cut

$25.74

Special Offer!

Morado Opal(R) Average 3.00ct 12x10mm Oval Cabochon

$59.99

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Kadenze(Tm) Collection Lemon Quartz Average 3.75ct 12x10mm Oval, Quantum Cut(R). Mined In Brazil And Cut In India.<br/><br/>The name Kadenze(TM) inspired by the French word 'cadence', refers to rhythmic balance and measure. Exclusive to Jewelry Television(TM) the Kadenze(TM) collection features specialty cut gemstones fashioned with the perfect balance of art and science. Only the very finest natural gemstones have been selected to be fashioned into cuts rarely, if ever, seen in the market. Expertly calibrated, each Kadenze(TM) gem is a testament to the fine art of faceting and its amazing results.

Kadenze(Tm) Collection Lemon Quartz Average 3.75ct 12x10mm Oval Quantum Cut(R)

$16.99

Special Offer!

Synthetic Opal 12x10mm Oval

$14.24

Special Offer!

Heirloom Tanzanite Minimum 6.00ct 12x10mm Oval. The Stone Is Laser Inscribed. Gemstone Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $6,300.00<br/><br/>Jewelry Television's Vault Heirloom Collection consists of our finer quality Tanzanite gemstones. Each gem in this prestigious collection is rich in its color and possesses fine clarity. Each Vault Heirloom Tanzanite has been independently certified by G.S. Laboratories and laser inscribed on the gem's girdle with a unique certificate identification number. Additionally, a member of our professionally trained staff has personally inspected the polishing, luster and finish of each Vault Heirloom Tanzanite gemstone to ensure it meets our exacting standards for this prestigious collection. Maintaining the high standards that you would expect from a collection of this stature, your Vault Heirloom Tanzanite gemstone will arrive in special packaging and includes a complementary polishing cloth that allows you to safely clean your treasured Tanzanite. The Vault Heirloom Collection is available exclusively at Jewelry Television and jtv.com.

Heirloom Tanzanite Minimum 6.00ct 12x10mm Oval Stone Is Laser Inscribed Eav $6,300.00

$3,679.99

Chinese red quench crackled quartz average 5.50ct 12x10mm emerald cut. Mined and cut in China.

Chinese Red Quench Crackled Quartz Average 5.50ct 12x10mm Emerald Cut

$31.99
$22.48 save 30%

Special Offer!

Mali Rutilated Prehnite Average 6.00ct 12x10mm Oval Cabochon

$23.99

Special Offer!

Kadenze(Tm) Collection Brazilian Smoky Quartz Average 4.00ct 12x10mm Oval Quantum Cut(R). Gemstone Mined In Brazil And Cut In India.<br/><br/>The name Kadenze(TM) inspired by the French word 'cadence', refers to rhythmic balance and measure. Exclusive to Jewelry Television(TM) the Kadenze(TM) collection features specialty cut gemstones fashioned with the perfect balance of art and science. Only the very finest natural gemstones have been selected to be fashioned into cuts rarely, if ever, seen in the market. Expertly calibrated, each Kadenze(TM) gem is a testament to the fine art of faceting and its amazing results.

Kadenze(Tm) Collection Brazilian Smoky Quartz Average 4.00ct 12x10mm Oval Quantum Cut(R)

$12.99

Special Offer!

Kadenze(Tm) Collection Brazilian Smoky Quartz Average 4.50ct 12x10mm Rectangular Cushion, Quantum Cut(R). Gemstone Mined In Brazil And Cut In India.<br/><br/>The name Kadenze(TM) inspired by the French word 'cadence', refers to rhythmic balance and measure. Exclusive to Jewelry Television(TM) the Kadenze(TM) collection features specialty cut gemstones fashioned with the perfect balance of art and science. Only the very finest natural gemstones have been selected to be fashioned into cuts rarely, if ever, seen in the market. Expertly calibrated, each Kadenze(TM) gem is a testament to the fine art of faceting and its amazing results.

Kadenze(Tm) Collection Brazilian Smoky Quartz Average 4.50ct 12x10mm Rectangular Cushion Quantum Cut

$14.79

Special Offer!

Tanzanite Minimum 5.00ct 12x10mm Oval

$2,189.99

Special Offer!

Mali Prehnite average 4.50ct 12x10mm oval checkerboard cut. Gemstone mined in Mali and cut in India.

Mali Prehnite Average 4.50ct 12x10mm Oval Checkerboard Cut

$14.99

Special Offer!

Caramel Spice Opal(Tm) Average 3.00ct 12x10mm Oval Cabochon

$26.99

Special Offer!

Tanzanite Minimum 5.50ct 12x10mm Oval

$2,409.99

Special Offer!

Blue Yag Average 3.75ct 12x10mm Oval

$74.99

Special Offer!

Tanzanian Sunstone Average 3.00ct 12x10mm Oval

$49.99

Special Offer!

Showing 1-24 of 188 items

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