ESTATE VINTAGE 14K YELLOW GOLD PENDANT LONDON BLUE TOPAZ GEMSTONE NECKLACE

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ESTATE VINTAGE 14K YELLOW GOLD PENDANT LONDON BLUE TOPAZ GEMSTONE NECKLACE:
$98.05

ESTATE VINTAGE 14K YELLOW GOLD PENDANT LONDON BLUE TOPAZ GEMSTONE NECKLACE PERFECT 9 MM\'S X 7 MM\'S OVAL GEMSTONE BAIL IS A ROLLED ROUND SLIDE WITH OPEN FILIGREERGE is the maker-RGE Jewelry Co inLong Island NY.London Blue IN PERFECT CONDITION WITH THE offerDING STARTS AT .99Topaz

Blue gemstones with good hardness andbrilliance tend to be rare and fairly expensive. This is especially true of thedarker blue gems, such as sapphire, tanzanite and spinel. There are other, lessexpensive gems in a saturated deep blue, including kyanite, lapis lazuli, iolite and fluorite.But these are much softer stones that are not suitable for everyday jewelrysuch as rings.

It is not surprising then that bluetopaz has become one of the top selling gems in the jewelry business. Bluetopaz is unusual in offering excellent hardness (8 on the Mohs scale) and brilliance

Blue topaz can be found in bothlighter and darker tones, usually known in the trade as sky blue topaz, Swissblue topaz and London blue topaz. As in the case of other blue gems, the moresaturated blues tend to have a higher value. So in topaz it is the London bluethat usually regarded as the most valuable.Blue Topaz Topaz is the birthstonefor the month of December, and the stone given in celebration of the 4th and19th anniversaries of marriage. Topaz is a symbol of love and affection, andhas been said to be an aid to ones sweetness and disposition.

According to a well-known industrymagazine, Colored Stone, blue topaz has become the 2nd most popular coloredgemstone (sapphire is consistently number one). This is not surprising. Topazis a very hard material - 8 on the Mohs hardness scale - and blue topaz is avery pretty stone that is available in a wide range of vivid hues with astriking vitreous luster. London Blue Topaz