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Gemstones, Natural, 10X10

Showing 1-24 of 138 items

Tanzanian green opal average 2.50ct 10x10mm trillion, buff top. Mined in Tanzania and cut in India.

Tanzanian Green Opal Average 2.50ct 10x10mm Trillion Buff Top

$149.99

2 x $74.99

Mexican Yellow Labradorite Average 3.00ct 10mm Trillion Tre Bliss Cut(Tm). Mined In Mexico And Cut In India.<br/><br/>A triangular shaped gemstone delight for any connoisseur of custom gemstone cuts, JTV's Tre Bliss Cut is the latest addition to our growing collection of custom gemstone cuts. Designed especially for those who are intrigued by the intricate detailing of precision faceting, the Tre Bliss Cut has a total of 43 facets. With its mirror image symmetry, this custom cut ensures that each side of your gem is in perfect balance with the other. It boasts a 76% light return, giving your gemstone maximum brilliance. If you are a fan of trillion cuts that have a twist on the classic design, the Tre Bliss Cut will make an excellent addition to your collection! And it's available exclusively at Jewelry Television and jtv.com.

Mexican Yellow Labradorite Average 3.00ct 10mm Trillion Tre Bliss Cut(Tm)

$19.74

Special Offer!

Sleeping beauty turquoise average 3.50ct 10mm round cabochon. Gemstone mined in USA and cut India.

Sleeping Beauty Turquoise Average 3.50ct 10mm Round Cabochon

$39.99

Bolivian blended ametrine average 3.50ct 10mm round. Mined in Bolivia, cut in China.

Bolivian Blended Ametrine Average 3.50ct 10mm Round

$45.99

Morado Opal(R) Average 2.00ct 10x10mm Trillion Cabochon. Gemstone Mined In Mexico And Cut In India.<br/><br/>A dramatic vision in purple, Jewelry Television is pleased to introduce Morado Opal. Hailing from central Mexico, this picturesque opal will make a colorful addition to your opal gemstone or jewelry collection. These regally colored gems are a unique member of the opal family with their all-natural colors varying from spirited deep violets to bright lavenders, many with fascinating patterns of white traversing throughout the gem. Owing their unique coloring to the presence of fluorite as well as quartz, Morado Opal gems are also a bit more durable than most opals due to their quartz content and lower water amounts within their crystals. A testament to opal's individuality, Morado Opal is sure to create an instant sensation in your gem or jewelry collection. And you'll only find it at Jewelry Television and JTV.com.

Morado Opal(R) Average 2.00ct 10x10mm Trillion Cabochon

$13.99

Morado Opal(R) Average 2.00ct 10x10mm Trillion Cabochon

$9.99

Brazilian Realities(Tm) Mystic Topaz Average 4.00ct 10mm Round

$48.05
$24.02 save 50%

Brazilian sky blue topaz average 3.75ct 10mm octagon star cut. Mined in Africa and cut in India.

Brazilian Sky Blue Topaz Average 3.75ct 10mm Octagon Star Cut

$49.99
$27.26 save 45%

Mongolian Sunshimmer Feldspar(Tm) Average 3.00ct 10x10mm Trillion, American Louvre Cut(Tm). Gemstone Mined In Mongolia And Cut In China.<br/><br/>Much like the glistening effect that occurs when the rising sun hits objects on an early, dew-filled morning, Sunshimmer Feldspar(TM) has spectacular, glittering colors that will melt your heart with its unique beauty. Available in a range of soft, pastel orange hues that may have exhibit mint-green flashes of color within a single gem, Sunshimmer Feldspar(TM) is part of the wide-ranging feldspar mineral family. With an iridescent pinkish shimmer that's simply dazzling to behold, these gems have a beauty that's hard to take your eyes off of! Sunshimmer Feldspar(TM) is exclusively available at Jewelry Television and jtv.com. One of the most popular gemstone cutting designs today, the trillion cut, is one that lapidaries continue to try and improve upon regularly by taking their cutting skills to the next level. Today, Jewelry Television is pleased to introduce you to just that...the brilliant American Louvre Cut(TM), an exclusive custom cut gemstone design that has more facets and more light return than the traditional trillion cut. With a total of 79 facets, the American Louvre Cut(TM) has nearly double the number of facets seen in a 'traditional' trillion, giving it maximum brilliance and sparkle. Named to pay homage to the Louvre Pyramid, an architectural feat that is an integral part of Paris' Louvre Museum, The American Louvre Cut(TM) is available only at Jewelry Television and jtv.com. Currently the world's largest retailer of loose gemstones, Jewelry Television strives to continually bring you the newest and most innovative gemstone cuts available.

Mongolian Sunshimmer Feldspar(Tm) Average 3.00ct 10x10mm Trillion, American Louvre Cut(Tm)

$46.99
$28.19 save 40%

Brazilian Azotic Ecstacy(TM) mystic topaz average 4.00ct 10mm round. Gemstone mined in Brazil and cut in China.

Brazilian Azotic Ecstacy(Tm) Mystic Topaz Average 4.00ct 10mm Round

$42.17

Mozambique Garnet, Average 3.25ct 10x10mm Heart Shape.<br/><br/>Mozambique garnet, average 3.25ct 10x10mm heart shape.

Mozambique Garnet Average 3.25ct 10x10mm Heart Shape

$49.99
$24.99 save 50%

Czech Republic Moldavite Average 2.50ct 10x10mm Trillion

$62.99

Vietnamese tektite, average 2.75ct 10mm round custom cut.

Vietnamese Tektite, Average 2.75ct 10mm Round Custom Cut

$20.74

Special Offer!

Brazilian swiss blue topaz average 5.00ct 10x10mm square cushion, checkerboard cut. Mined in Brazil and cut in India.

Brazilian Swiss Blue Topaz Average 5.00ct 10x10mm Square Cushion Checkerboard Cut

$49.99
$29.99 save 40%

Asaros Baltic Amber(TM) with insect inclusions average 1.50ct 10mm round cabochon. Mined and cut in Lithuania.

Asaros Baltic Amber(Tm) With Insect Inclusions Average 1.50ct 10mm Round Cabochon

$16.74

Special Offer!

Nigerian Vivid Posey(TM) mystic topaz average 3.90ct 10mm round. Mined in Nigeria and cut in China

Nigerian Vivid Posey(Tm) Mystic Topaz Average 3.90ct 10mm Round

$39.99

Signature Tanzanite Minimum 3.25ct 10x10mm Trillion. The Stone Is Laser Inscribed. Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $3,900.00<br/><br/>Jewelry Television's Vault Signature Collection is comprised of our finest quality Tanzanite gemstones. Each gem in this elite collection has been designated as having deeply saturated color as well as fine clarity and exceptional polish. Each Vault Signature Tanzanite has been independently certified by an independent gem laboratory 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 Signature Tanzanite gemstone to ensure it meets our exacting standards for this elite collection. Maintaining the highest standards that you would expect from a collection of this stature, your Vault Signature Tanzanite gemstone will be shipped to you sparkling with brilliance in deluxe packaging and includes a complementary polishing cloth that allows you to safely clean your treasured Tanzanite. The Vault Signature Collection is available exclusively on Jewelry Television and jtv.com.

Siganture Tanzanite Minimum 3.25ct 10x10mm Trillion Laser Inscribed Eav $3,900.00

$2,369.99

Kadenze(Tm) Collection Brazilian Lemon Quartz Average 2.50ct 10x10mm Triple Trillion Quantum Cut(R). Mined In Brazil And Cut In China.<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 Lemon Quartz Average 2.20ct 10x10mm Triple Trillion Quantum Cut(R)

$18.99

Quench crackled quartz average 3.25ct 10x10mm trillion

Quench Crackled Quartz Average 3.25ct 10x10mm Trillion

$19.74

Special Offer!

Mali prehnite average 3.50ct 10mm round, checkerboard cut. Gemstone mined in Mali and cut in India.

Mali Prehnite Average 3.50ct 10mm Round Checkerboard

$15.99

Vernis Ember Flame Feldspar(Tm) Average 3.50ct 10x10mm Square Cushion, Quantum Cut(R) Kadenze Collection(Tm) .<br/><br/>Jewelry Television's goal has always been, and continues to be, to open the world of fine jewelry and gemstones to you, our valued customer. As we strive to bring you the most innovative gemstone products available, we are pleased to bring you natural gemstones that have been enhanced via a 21st century process. This process is known as Vernis, meaning "icing" or "glaze" in the French language. Much like the baker knows his decorator cake isn't complete without the frosting, the Vernis process deposits a surface coating of vivacious, durable color on natural gemstones, often giving them brilliant colors they aren't typically known for. Under normal wear conditions, avoiding heat and harsh chemicals, polishing or recutting, your Vernis gemstone will delight you for years. We invite you to add these confectionary gem delights to your collection today. Available in loose gems as well as expertly crafted fine jewelry, our Vernis collection is sure to excite even the most ardent of collectors! Treat yourself today to Vernis, available exclusively at Jewelry Television and jtv.com. As a late evening fire once ablaze with brilliant colors begins to smolder, what remains are burning embers glowing radiant shades of orange against the twilight backdrop. Today, Jewelry Television introduces Vernis Ember Flame Feldspar, our embodiment of those brilliantly colored embers in a beautiful gemstone. Yet, you don't have to wait until the evening hours to enjoy it; this gem's vibrant color dazzles 24 hours a day! We have taken the inherent beauty of crystalline labradorite feldspar and deposited a coating of vivacious, durable color on the gem's surface. The result is a beautiful gemstone that will give you many years of enjoyment. If you choose to set your gem into jewelry, please remember to let your jeweler know to refrain from heating it with his torch, cleaning with harsh chemicals, repolishing or recutting it. For those who love transparent, brilliant gems in a color Feldspar isn't normally seen in, look no further than Vernis Ember Flame Feldspar! And you'll find it only at Jewelry Television and jtv.com. 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.

Vernis Ember Flame Feldspar(Tm) Avg 3.50ct 10x10mm Cushion Quantum Cut(R) Kadenze Collection(Tm)

$52.99

Matched Pair Of Kadenze(Tm) Collection Brazilian Smoky Quartz Average 7.50ctw 10x10mm Square 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.

Matched Pair Kadenze(Tm) Collection Brazilian Smoky Quartz Avg 7.50ctw 10x10mm Cushion Quantum Cut

$24.49

Nepali Kyanite Average 4.00ct 10mm Round

$299.99

3 x $99.99

Tanzanite Minimum 3.50ct 10x10mm Trillion

$1,329.99

Showing 1-24 of 138 items

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