 COUTURE GREEN GEM AAA CHROME DIOPSIDE 14k GOLD FILLED LARGE HOOP EARRINGS US $150.00 
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 COUTURE GEM GREEN CHROME DIOPSIDE TEARDROP 14k GOLD FILLED CHANDELIER EARRINGS US $77.00
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 Emerald Green Teardrop Gems, Silver Plated Lever Back Earrings US $17.00
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 Emerald Green Teardrop Gems, Silver Plated Kidney Hook Earrings US $17.00
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 Green Emerald Round Faceted Gems, Gold Plated Kidney Hook Earrings US $12.00
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 Emerald Green Teardrop Gems, 925 Sterling Silver French Hook Earrings US $19.00
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 10mm Green Emerald Round Faceted Gems, Gold Plated French Hook Earrings US $12.00
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 COUTURE GEM TEAL GREEN QUARTZ 14k GOLD FILLED DANGLE EARRINGS US $33.60
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 TURQUOISE LIME GREEN GEMSTONE SLAB GOLD EARRINGS BIG JEWELRY NATURAL EARTH GEMS US $79.00
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 10mm Emerald Green Round Faceted Gems , Gold Plated Lever Back Earrings US $12.00
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 10mm Emerald Green Faceted Round Gems, Silver Plated Lever Back Earrings US $12.00
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 10mm Emerald Green Faceted Round Gems, Silver Plated Kidney Earrings US $12.00
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 Beautiful Blue Green Cats Eye Sphere Gem Sphere Silver Hook Earrings US $.99
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 Beautiful Greens Cats Eye Sphere Gem Sphere Silver Hook Earrings US $.99
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 Green Emerald Gems, Gold Plated French Hooks Earrings US $21.00
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 Green Emerald Gem, Gold Plated Lever Back Earrings US $12.00
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 10mm Green Emerald Gems, Gold Plated Earrings US $12.00
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 Green Emerald Gems, Gold Plated Earrings US $14.00
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 Green Emerald Gems, .925 Sterling Silver Earrings US $14.00
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 10mm Emerald Green Round Gems, .925 Sterling Silver Earrings US $12.00
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 10mm Green Emerald Round Faceted Gems, Gold Plated Lever Back Earrings US $12.00
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 COUTURE GEM 12mm RARE GREEN MOSS AQUAMARINE 14K GOLD FILLED EARRINGS US $47.00
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 COUTURE GEM GENUINE GREEN EMERALD FLOWER CHARM 14k GOLD FILLED DANGLE EARRINGS US $47.00
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 Emerald Green Teardrop Faceted Gem, Gold Plated Lever Back Earrings US $12.00
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 Emerald Green Teardrop Gem. , 925 Silver Pendant Charm US $8.00
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 $ DAY ~ NATURAL GREEN JADE DOUBLE GEM GOLD FRENCH WIRE EARRINGS US $.99
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 Recycled Brass Hearts & Wings Masterwork Bali Earrings, Green Gem, Body Jewelry US $32.15
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 Emerald Green Teardrop Faceted Gem, Silver Plated Lever Back Earrings US $12.00
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 STERLING & GREEN GEM TURQUOISE DANGLE STYLE EARRINGS US $39.00
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 Rabbit FUR earrings Tiger Print Hematitie Green Aventurine Gem Beads FLUFFY PUFF US $8.79
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 Green Rice Sri Lanka Opal Rice Gems , Silver Plated Lever Back Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems , Silver Plated French Hook Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems , Silver Plated Kidney Hook Earrings US $12.00
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 Emerald Green Teardrop Faceted Gem, Gold Plated French Hook Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems, 925 Sterling Silver French Hook Earrings US $14.00
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 Green Rice Sri Lanka Opal Rice Gems, 925 Sterling Silver Lever Back Earrings US $16.00
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 Green Rice Sri Lanka Opal Rice Gems, 925 Sterling Silver Pendant Charm US $8.00
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 COUTURE GEM AAA GREEN AMETHYST PRASIOLITE STERLING SILVER CLUSTER EARRINGS US $45.00
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 Green Rice Sri Lanka Opal Rice Gems , Gold Plated Lever Back Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems, Gold Plated French Hook Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems , Gold Plated Screw Back Hook Earrings US $12.00
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 Green Rice Sri Lanka Opal Rice Gems, Gold Plated Kidney Hook Earrings US $12.00
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 TURQUOISE EARRINGS BANANA YELLOW TEAL GREEN GEMSTONE GEMS GOLD OR SILVER WIRE US $53.50
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 Emerald Green Gem, Gold Plated Pendant Charm US $8.00
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 Emerald Green Gem, 925 Silver Pendant Charm US $8.00
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 Emerald Green Teardrop Faceted Gem, Silver Plated French Hook Earrings US $12.00
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 10mm Emerald Green Round Faceted Gems, 925 Sterling Silver Lever Back Earrings US $16.00
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 10mm Emerald Green Round Faceted Gems, Silver Plated Lever Back Earrings US $12.00
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 10mm Emerald Green Round Faceted Gems, Silver Plated Clip On Earrings US $12.00
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 10mm Emerald Green Round Gems, 925 Sterling Silver Lever Back Earrings US $16.00
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 10mm Green Round Emerald Gems, Silver Plated Lever Back Earrings US $12.00
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 10mm Green Round Emerald Gems, Silver Plated French Hook Earrings US $12.00
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 10mm Green Round Emerald Gems, Silver Plated Kidney Hook Earrings US $12.00
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 10mm Green Round Emerald Gems, Silver Plated Clip on Earrings US $12.00
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 10mm Green Round Emerald Gems, 925 Sterling Silver Lever Back Earrings US $16.00
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 10mm Green Round Emerald Gems, 925 Sterling Silver French Hook Earrings US $14.00
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 RARE NATURAL VARISCITE LUCIN UTAH GREEN GEM TEARDROP 14K GOLD FILLED EARRINGS US $25.60
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 RARE NATURAL VARISCITE LUCIN UTAH GREEN GEM TEARDROP STERLING SILVER EARRINGS US $24.00
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 Green Emerald Gems, Silver Plated Lever Back Earrings US $22.00
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 Emerald Green Gems, 925 Sterling Silver Lever Back Earrings US $26.00
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 Green Emerald Gems, Silver Plated French Hook Earrings US $22.00
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 Green Emerald Gems, Silver Plated Kidney Hook Earrings US $22.00
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 10mm Green Emerald Round Gems, .925 Sterling Silver Earrings US $14.00
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 Emerald Green Teardrop Gems, 925 Sterling Silver Lever Back Earrings US $21.00
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 Green Emerald Teardrop Gems, Gold Plated Lever Back Earrings US $17.00
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 Green Emerald Teardrop Gems, Gold Plated French Hook Earrings US $17.00
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 Green Emerald Teardrop Gems, Gold Plated Screw Back Hook Earrings US $17.00
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 Green Emerald Teardrop Gems, Gold Plated Kidney Hook Earrings US $17.00
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 COUTURE GEM GREEN CHRYSOCOLLA BLACK ONYX TEAL QUARTZ STERLING SILVER EARRINGS US $40.00
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 Emerald Green Teardrop Faceted Gem, 925 Sterling Silver French Hook Earrings US $14.00
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 Green Emerald Teardrop Gems, Silver Plated Lever Back Earrings US $17.00
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 Emerald Green Teardrop Faceted Gem, Silver Plated Kidney Hook Earrings US $12.00
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 Emerald Green Teardrop Faceted Gem, Silver Plated Screw Back Hook Earrings US $12.00
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 Emerald Green Teardrop Faceted Gem, 925 Sterling Silver Lever Back Earrings US $16.00
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 Green Rice Sri Lanka Opal Rice Gems, Silver Plated Lever Back Earrings US $12.00
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 8mm Emerald Green Round Gems, 925 Sterling Silver Lever Back Earrings US $16.00
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Gem Green
Jump Ultimate Stars Green Gem Farming 200-400 avg (600! is my max)
Blue Zircon Gems
There are relatively few gemstone varieties with good hardness and brilliance that occur in the color blue. Sapphire is the most famous, and is found in the full range of blues, from the palest blue to blue-black. Blue topaz, produced by irradiating colorless topaz, is the most popular of all blue gemstones, since it is widely available at attractive prices and is found in light and medium-dark tones. Other choices in blue include tanzanite (violet blue) and aquamarine (light blue). Tourmaline and spinel can sometimes be found in blue, but only rarely.
The most brilliant blue gemstone is undoubtedly zircon, which has a higher refractive index than even sapphire, tanzanite or spinel. But zircon is not well known by the general public, who are apt to confuse it with cubic zirconia, a synthetic diamond simulant. Zircon is a natural mineral, zirconium silicate, and is found in a range of colors, including white, blue, yellow, orange, brown, rose and green.
Blue zircon, the most popular color, is produced by heat treatment of brown zircon. But not all brown zircon will turn blue when heated; only some zircon has the right physical structure to turn blue when heated. This is why most blue zircon comes from Cambodia or Burma.
Blue zircon has some unique properties that make it very popular with gemstone aficionados. Not only does zircon have outstanding brilliance, but it also has very strong dispersion or fire, the tendency to split white light into the spectral colors. Zircon also has very pronounced birefringence or double refractivity, where the difference between the two refractive indices is unusually high. This can be often be observed with the naked eye when you look down through the table of a cut zircon: you will observe facet doubling that makes the facet edges looked blurred.
Though blue zircon is a reasonably hard gem, with a hardness on the Mohs scale of about 7 to 7.5, it is somewhat brittle and therefore sensitive to knocks and pressure. Zircon has the tendency to wear along facet edges. Its use in rings should therefore be limited to protective settings or occasional wear jewelry.
Blue zircon can be found in a range of blue tones from very pale to a saturated medium blue. Due to pleochroism, blue zircon can look slightly greenish when view from one direction.
About the Author
AJS Gems, Bangkok a leading online dealer in high quality gemstones, including zircon, Burma ruby, sapphire, spinel and tourmaline. Blue Zircon Photos
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