Difference between London Blue Topaz and regular Blue Topaz?
Is there a difference between the two?
They treat Topaz with radiation to turn it blue. The heat it to make it pink.
Natural topaz can be different colours but normally it is thought of as yellowish or clear lightly brownish.
London Blue is a darker shade than most others.
http://en.wikipedia.org/wiki/Topaz
http://www.gemhut.com/lbtopaz.htm
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Large 18K Yellow Gold London Blue Topaz and Diamond Earrings $4,750.00 |
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ESTATE 18KT WIDE 10.23CT DIAMONDS & AAA LONDON BLUE TOPAZ YELLOW GOLD BANGLE !!! $4,500.00 |
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LARGE Sterling Cross with Amethyst & London Blue Topaz $3,600.00 |
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18-Karat Diamond & Topaz Earring – London Blue Topaz/Peacock Topaz $3,500.00 |
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DAVID YURMAN 1 ROW CHICLET LONDON BLUE TOPAZ & DIAMOND BRACELET $2,650.50 |
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3.12 CTW Custom Diamond and London Blue Topaz GOLD Ring, Two Tone Gold $2,600.00 |
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Barbara Bixby Couture 18K Solid Gold London Blue Topaz Diamond Peacock Earrings $2,595.00 |
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14ky London Blue Topaz Ring $2,380.00 |
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111.98Ct Diamond & London BlueTopaz Pendant In 14K White Gold $2,300.00 |
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BEAUTIFUL VINTAGE ESTATE 10K GOLD RING, LONDON BLUE PEAR SHAPED TOPAZ & DIAMONDS $2,295.00 |
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ANTIQUE LARGE 14.70CT DIAMONDS & AAA LONDON BLUE TOPAZ 18KT YELLOW EARRINGS !!!! $2,250.00 |
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ESTATE EMERALD CUT LONDON BLUE TOPAZ 14KT YELLOW GOLD ARROW NECKLACE 16" #18626 $2,200.00 |
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14K Genuine London Blue Topaz And Diamond Ring Pendant $2,037.85 |
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IPPOLITA 18K Gold 9 London Blue Topaz Bangle Bracelet $2900 $1,899.99 |
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Ladies London Blue Topaz & Diamond Ring in 14k Yellow Gold Size 9 $1,895.00 |
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Apt. No 5 Teardrop with London Blue Topaz Delicate and feminine, these Sterling Silver hammered Teardrops are accented by stunning London blue topaz briolettes.... |
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Apt. No 5 Two lil Eggs with London Blue Topaz Simple, yet dramatic, these delicate 14k gf hammered lil egg designs with drops of London blue topaz dangle beautifully with lots of style.... |
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Scott Kay 18kt Yellow Gold and Blue London Topaz Cufflinks $7,540.00 ... |
