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Gemstones, Square Cushion

Showing 1-24 of 258 items

Matched Pair Of Kadenze(Tm) Collection Brazilian Smoky Quartz Average 2.10ctw 8x8mm 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 Average 2.10ctw 8x8mm Cushion Quantum Cut

$7.49

Chinese aquamarine average .75ct 6X6mm square cushion. Gemstone mined and cut in China.

Chinese Aquamarine Average .75ct 6x6mm Square Cushion

$21.99

African yellow opal average 4.25ct 12x12mm square cushion. Gemstone mined in Africa and cut in India.

African Yellow Opal Average 4.25ct 12x12mm Square Cushion

$19.99

Cor-de-rosa Morganite Average 2.75ct 9x9mm Square Cushion. Gemstone Mined In Mozambique And Cut In Thailand.<br/><br/>Cor-de-Rosa Morganite Discovered at the turn of the 20th century, Morganite was named in honor of JP Morgan, one of the most important collectors of gems and minerals at this important time in American history. Hailing from Mozambique, Cor-de-Rosa Morganite's color is serene and tender, radiating a charm and vitality like no other pink gem. Its name was derived from the Portuguese adjective meaning pink. Available in shades ranging from pastel pink to feisty fuchsia to subtle apricot, we have a diverse mixture of gems sure to satisfy our most discriminating customers! Fall in love with Cor-de-Rosa Morganite today!

Cor-de-rosa Morganite Average 2.75ct 9x9mm Square Cushion

$137.99

2 x $68.99

Gemgroove Journeys(Tm)S/S Oxidized 10mm Sq/Cu Ring Casting<br/><br/>Introducing GemGroove, an exclusive line of calibrated back set bezel castings and semi mounts that are so simple to use that you can wear your new jewelry item the same day. Available in 14kt, 10kt and sterling silver, GemGroove gives you a full selection of rings, earrings, pendants and bracelets. There's no special skills needed....these settings are designed for beginners as well as seasoned jewelers. GemGroove gives you the assurance that your gem is securely in place, as well the added benefit of extra protection for the stone as it is recessed into the setting. It's as easy as 1, 2, 3....just select your favorite setting, place your gem face down into the setting, push the metal tabs securely down over the back of the stone and voila! GemGroove.....exclusively on Jewelry Television and jtv.com. The Journeys Casting and Semi Mount Collection(tm) features designs inspired by artisans from across the globe that are renowned for their artistic expressions in the jewelry they create. The designs have an artistic flair that indulge your hidden, creative talents. Show your creative spirit free and design the jewelry you have always dreamed of with the Journeys Casting and Semi Mount Collection (tm)

Gemgroove Journeys(Tm)S/S Oxidized 10mm Sq/Cu Ring Casting

$39.99

Indian red tigers eye average 12.25ct 16x16mm square cushion, fancy cut. Mined and cut in India.

Indian Red Tigers Eye Average 12.25ct 16x16mm Square Cushion Fancy Cut

$21.99

Tanzanite minimum .50ct 5x5mm square cushion. Gemstone mined in Tanzania and cut in India.

Tanzanite Minimum .50ct 5x5mm Square Cushion

$29.99

Heirloom Tanzanite Minimum 2.00ct 8x8mm Square Cushion. The Stone Is Laser Inscribed. Gemstone Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $1,802.00<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 2.00ct 8x8mm Square Cushion, Laser Inscribed, Eav $1,802.00

$969.99

Tanzanite Minimum 1.00ct 6x6mm Square Cushion

$79.99

2 x $39.99

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%

Gemsavvy Trenditions(Tm)8mm Square Cushion With 3.68ctw Heart Shape London Blue Topaz And .20ctw Round White Topaz Rhodium Plated Sterling Silver Semi Mount Ring Not Sizable<br/><br/>Presenting GemSavvy, an exclusive line of calibrated castings and semi mounts that require the use of tools to set your stone. But you don't have to be a bench jeweler to enjoy these settings! For those who are comfortable with their stone setting skills, go ahead, get your pliers ready and create your unique piece of jewelry now! If you're a beginning stone setter, you may want some assistance; it's all up to you. Available in 14kt, 10kt and sterling silver, GemSavvy gives you a wide variety of rings, earrings, pendants and bracelets to choose from. GemSavvy Castings and Semi Mounts..exclusively on Jewelry Television and jtv.com. Trenditions Collection(tm): An updated, yet contemporary style that anyone between the ages of 10 and 80 can wear with panache and confidence. The Trenditions Casting and Semi Mount Collection(tm) offers you the latest cutting edge designs to create stylistic jewelry sure to wow!

Gemsavvy Trenditions(Tm) 8mm Cu With 3.68ctw Hs Bl Top And .20ctw Rd Top Sterling Semi-mt Rg

$39.99

Set Of 2 Kadenze(Tm) Collection Lemon Quartz Average 5.00ctw 9x9mm Square Cushion Quantum Cut(R)

$22.99

Heirloom Tanzanite Minimum 1.75ct 8x8mm Square Cushion. The Stone Is Laser Inscribed. Gemstone Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $1,581.00<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 1.75ct 8x8mm Square Cushion Stone Is Laser Inscribed Eav $1,581.00

$849.99

Matched Pair Of Namibian Demantoid Garnet 2.84ctw 6.50x6.50mm Square Cushion

$899.99

Set Of Two Brazilian Medusa Quartz Average 2.00ctw 6x6mm Square Cushion Buff Top

$27.99

Set Of 2 Manchurian Peridot Average 1.10ctw 5x5mm Cushion. Gemstone Mined In China.<br/><br/>Manchurian Peridot With history dating back some 3500 years, Peridot is found in many diverse and colorful locations. Vibrant green Manchurian Peridot hails from an area in northeastern China, historically known as Manchuria. The Manchuria region is rich in natural resources and beauty with its many lakes, rivers and mountains. A regal gem with a wealth of history, Manchurian Peridot has magnificent green color which is completely natural and untreated. This legacy is yours today at an incredible value.

Set Of 2 Manchurian Peridot Average 1.10ctw 5x5mm Cushion

$13.74

Special Offer!

Gemsavvy Nostalgia(Tm) 18mm Cushion Sterling Silver Pendant Casting. The Length Measures 1 1/8" The Width Measures 11/16" With A 3mm Bail.<br/><br/>Presenting GemSavvy, an exclusive line of calibrated castings and semi mounts that require the use of tools to set your stone. But you don't have to be a bench jeweler to enjoy these settings! For those who are comfortable with their stone setting skills, go ahead, get your pliers ready and create your unique piece of jewelry now! If you're a beginning stone setter, you may want some assistance; it's all up to you. Available in 14kt, 10kt and sterling silver, GemSavvy gives you a wide variety of rings, earrings, pendants and bracelets to choose from. GemSavvy Castings and Semi Mounts..exclusively on Jewelry Television and jtv.com. The Nostalgia Casting and Semi Mount Collection(tm) has a classic, understated style that complements any type of wardrobe or accessory. Regardless of the type of jewelry you want to create, the Nostalgia Casting and Semi Mount Collection (tm)offers a wide range of styles for designing the jewelry pieces you'll wear for a lifetime.

Gemsavvy Nostalgia(Tm) 18mm Cushion Sterling Silver Pendant Casting

$19.99

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

Cambodian Blue Zircon Average 1.15ct 6x6mm Square Cushion Diamond Cut

$93.99

2 x $46.99

Set of 3 Brazilian medusa quartz average 1.75ctw 5x5mm square cushion buff top. Mined in Brazil, cut in India.

Set Of 3 Brazilian Medusa Quartz Average 1.75ctw 5x5mm Square Cushion Buff Top

$16.74

Special Offer!

Brazilian Super Swiss Blue Topaz Average 6.25ct 11x11mm Square Cushion Checkerboard Cut

$62.99

Gemgroove Nostalgia(Tm) 7x7mm Square Cushion 10k Rose Gold Over Sterling Silver Back-set Bezel Pendant Casting.<br/><br/>Introducing GemGroove, an exclusive line of calibrated back set bezel castings and semi mounts that are so simple to use that you can wear your new jewelry item the same day. Available in 14kt, 10kt and sterling silver, GemGroove gives you a full selection of rings, earrings, pendants and bracelets. There's no special skills needed....these settings are designed for beginners as well as seasoned jewelers. GemGroove gives you the assurance that your gem is securely in place, as well the added benefit of extra protection for the stone as it is recessed into the setting. It's as easy as 1, 2, 3....just select your favorite setting, place your gem face down into the setting, push the metal tabs securely down over the back of the stone and voila! GemGroove.....exclusively on Jewelry Television and jtv.com. The Nostalgia Casting and Semi Mount Collection(tm) has a classic, understated style that complements any type of wardrobe or accessory. Regardless of the type of jewelry you want to create, the Nostalgia Casting and Semi Mount Collection (tm)offers a wide range of styles for designing the jewelry pieces you'll wear for a lifetime.

Gemgroove Nostalgia(Tm) 7x7mm Square Cushion 10k Rose Gold Over Sterling Silver Bezel Pendant

$15.99

Signature Tanzanite Minimum 2.00ct 8x8mm Square Cushion. The Stone Is Laser Inscribed. Mined In Tanzania And Cut In The United States. Estimated Appraisal Value $2,400.00<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.

Signature Tanzanite Minimum 2.00ct 8x8mm Square Cushion Stone Is Laser Inscribed Eav $2,400.00

$1,269.99

Showing 1-24 of 258 items

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