Quartz Unheated
Heat Treatment Gems vs Lab Gems ?
Through a series of odd coincidences and family matters ive been thrust into the Gem Trade apparently …
So i was just wondering something about buying Gems.
I was looking at a nice piece of Ametrine awhile ago, it is a great color, Orange/Blue, and looks very pure.
However i don’t know if this is so, because it says it is ” Unheated Quartz ”
It says it hasn’t been through treatment but could it still have been lab grown ?
The Wikipedia page mentions lab-grown ametrine so I’d look into it further if I was you. If it has a very strong colour then personally I’d suspect it was lab-grown or heat treated.
Most ametrine (and citrine too) is heat-treated amethyst and it can be hard/impossible to prove it isn’t natural so can end up being sold as natural.
Tiger’s Eye Jewelry
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5.97CT.NATURAL ROSE QUARTZ PEAR PINK AFRICA UNHEATED / GN22342 $0.99 |
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211CT.BREATHTAKING 100% NATURAL UNHEATED WHITE QUARTZ CARVING BUDDHA HANDMADE! $11.50 |
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VVS 227 CTS TOP CLASS RARE HUGE NATURAL WHITE QUARTZ UNTREATED/UNHEATED GEM $29.00 |
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Unheated 15.15 Ct. Round Shape Natural Gem Yellow Lemon Quartz From Brazil $6.00 |
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Unheated 26.61 Ct. Natural White Brown Moss Quartz Gem Brazil Oval Cabochon $9.50 |
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82CT.NATURAL QUARTZ ROUGH AFRICA UNHEATED / ROU14111 $0.99 |
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15.9 ct. Unheated! 100% Natural Mined Orange Quartz Rough $5.99 |
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22.65CT. NATURAL BROWN NEEDLES RUTILE QUARTZ SQUARE CUT UNHEATED GEMSHOP $14.99 |
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76.5CT.NATURAL QUARTZ ROUGH AFRICA UNHEATED / ROU14110 $0.99 |
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22.06cts. UNHEATED NATURAL LEMON QUARTZ OVAL $2.26 |
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SPARKING AAA+9.28CT.NATURAL CITRINE QUARTZ OVAL AFRICA UNHEATED / GN22456 $4.25 |
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ROUGH BRAZIL ROSE PINK NATURAL QUARTZ UNHEATED 62.50CT $0.99 |
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6.56CT.NATURAL ROSE QUARTZ BRIOLETTE AFRICA UNHEATED / GN22409 $0.99 |
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28.2 ct. Unheated! 100% Natural Mined Orange Quartz Rough ~Video~ Free ship $9.99 |
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8.88CT.NATURAL ROSE QUARTZ BRIOLETTE PINK AFRICA UNHEATED / GN22411 $0.99 |
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50.86 Ct. Buddha Carving Natural White Quartz Unheated $0.99 |
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17.59 Ct. Oval Shape Natural Gem Yellow Lemon Quartz From Brazil Unheated $0.99 |
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UNHEATED IF~5.62CT ROUND 12MM GREEN GOLD LEMON QUARTZ 100% NATURAL NO RESERVE!! $0.99 |
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UNHEATED IF~22.92CT ROUND 18.50MM SMOKY QUARTZ 100% NATURAL NO RESERVE $0.99 |
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11.27CT PERFECT 100% NATURAL UNHEATED WHITE QUARTZ $0.99 |
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7.18CT GORGEOUS NATURAL UNHEATED GREEN GOLD QUARTZ VVS $0.99 |
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18.52 Ct. Octagon Shape Natural Gem Yellow Lemon Quartz From Brazil Unheated $0.99 |
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18.20 CTS RARE PRECIOUS GOLD NEEDLES IN NATURAL RUTILE QUARTZ OVAL CAB UNHEATED $9.99 |
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23.47ct.BEAUTIFUL GEMS!Natural Smoky Quartz UNHEATED/IF!! $5.02 |
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BREATHTAKING! UNHEATED WHITE QUARTZ CARVING GANESHA BUDDHA PAIR NATURAL HANDMADE $0.99 |
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VVS 218 CTS TOP CLASS RARE HUGE NATURAL WHITE QUARTZ UNTREATED/UNHEATED GEM $12.09 |
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56.15CT.ROSE PINK 100% NATURAL QUARTZ BRAZIL ROUGH UNHEATED! $0.99 |
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VVS 248 CTS TOP CLASS RARE HUGE NATURAL WHITE QUARTZ UNTREATED/UNHEATED GEM $39.99 |
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74.00 CTS RARE HUGE UNTREATED/UNHEATED NATURAL CARVED RUTILE QUARTZ $9.99 |
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Unheated 17.35 Ct. Vivid Natural White Brown Rutile Quartz Oval Cabochon $0.99 |
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61.92 Ct. Buddha Carving Natural White Quartz Unheated $0.99 |
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VVS 75 CTS TOP CLASS RARE HUGE NATURAL WHITE QUARTZ UNTREATED/UNHEATED GEM $9.99 |
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BREATHTAKING! UNHEATED WHITE QUARTZ CARVING GANESHA BUDDHA PAIR NATURAL HANDMADE $0.99 |
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TOP QUALITY Matched Pair Square Cut 10mm Lime Shiny Lemon Yellow QUARTZ UNHEATED $14.99 |
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62.40 Ct. 5 Pcs. Black White Rutilated Quartz Unheated Round With Drilled $0.99 |
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5.37 Ct. Oval Shape Natural Gem Lemon Yellow Quartz Unheated $0.99 |
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Matching Pair 46.49 Ct. Natural Rose Quartz Heart Cabochon Unheated $0.99 |
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29.65CT. GLORIOUS NATURAL SMOKY BROWN QUARTZ OVAL CHECKERED UNHEATED GEMS $7.99 |
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105.5 CT. DELIGHTFUL YELLOW GOLD ROUGH ROCK QUARTZ BRAZIL UNHEATED NATTURAL $1.99 |
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11.10ct. Top Quality Natural Gemstone Rectangle Yellow LEMON QUARTZ UNHEATED $16.99 |
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ROUGH BRAZIL YELLOW NATURAL QUARTZ UNHEATED 54.00CT $0.99 |
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12.37 AMAZING NATURAL 100% UNHEATED PINK ROSE QUARTZ $0.99 |
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19.05 ct. Clean Natural YELLOW LEMON QUARTZ Unheated $24.99 |
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19.00 ct. Oval Cabochon ROSE QUARTZ Unheated $14.99 |
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3.53CT BEAMING NATURAL UNHEATED WHITE QUARTZ $0.99 |
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35.97 ct. Clean Natural Oval SMOKY QUARTZ Unheated Braz $24.99 |
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33.40Cts. NATURAL GOLDEN NEEDLE IN GENUINE WHITE RUTILE QUARTZ UNHEATED GEMSTONE $1.04 |
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138.25ct. 100% NATURAL PINK ROSE QUARTZ ROUGH UNHEATED! $2.99 |
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Unheated 18.29 Ct. Pear Shape Natural Lemon Yellow Quartz $0.99 |
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10.97CT BRIGHT BEAUTIFUL NATURAL UNHEATED PINK ROSE QUARTZ VVS $0.99 |
Categories: Jewelry
