Calibrated Gemstone Sites

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Automatic precision cut gemstones cut in USA. 1.0mm-3.0mm Colombian emerald and natural sapphire melee. Special design cut tourmaline 3-20mm. For over 40 years Kiwon Jang has been a leading gemstone designer and cutter in the USA . He has been AGTA spectrum awards judge as well as received numerous spectrum awards for his hand cut gemstones. Most recently, Kiwon has been the CEO of KLM...
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Black opal is our passion. The outback of Australia is where our amazing gemstone is mined. Lightning Ridge is the epicenter of most production. We specialize in sourcing the black opal from the mines in Lightning Ridge and giving you the first hand chance to own a top quality black opal. 12 tips to cut and polish a better opal by blackopaldirect.com Australian Black Opal Australian Opal Black...
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Working directly with international manufacturers in all the main diamond centers, Gem Connection stocks a full range of melee, uncertified and certified diamonds. We help you meet all your clients' demands. With a wide ranging selection of both calibrated sizes and individual gemstones. From the...
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Semi precious gems in wholesale gemstones in: Amethyst loose gemstone, Garnet loose gemstone, Citrine loose gemstone, Peridot loose gemstone and loose Topaz gem. Topaz gemstones in: loose blue Topaz gemstone, mystic Topaz gem, white Topaz gem and pink Topaz gem. Gemstones in Topaz always in...
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With an experience of over 30 years, our vision is to serve our buyers with an exclusive range of wholesale calibrated loose precious and semi precious gemstone, cabochons, briolettes, beads and gold-silver jewelry. We are a Jaipur, India based manufacturing and export company maintaining large...
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Top Calibrated Gemstone Sites (20)Top Calibrated Gemstones Sites (20)
What is the way to identify the correct Gem Price? Is there a methodology to pay the correct Gem Price that delivers value for you and ensures your safety and protection? Here are the top factors that affect Gem prices. Factors affecting Gem Price/ Key points to know how to price a Gemstone correctly. Classical Gem Cuts Chart! Gem Weight and Size and its affect on Gemstone Pricing. As the...
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Collection of natural gemstones from around the world. Offer Fine Quality Gemstones of various shape Sapphire Ruby Emerald Tourmaline. Alexandrite , Amethyst , Ametrine , Andalusite , Aquamarine , Axinite , Calibrated , Chondrodite , Chrysoberyl , Citrine , Clinohumite , Danburite , Emerald , Garnet , GemStone Carving , Jeremejevite , Opal , Peridot , Phenakite , Phenomenal Gem , Ruby ,...
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Your Gem suppliers for Topaz, Emerald, Alexandrite, Aqua Marine, and Tourmaline. Provider of Fine Cuts, and Precious Gem Quality Service. Whether you require center stones, sets or calibrated alexandrite, amethyst, andalusite, aquamarine, green beryl, yellow beryl, citrine, chrysoberyl, emerald, kunzite morganite, sphene, precious topaz, tourmaline indicolite, rubilite, green tourmaline. We are...
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Explore our beautiful opal beads in more than 55 colors and to create the most impressive jewelry with them! Stop in and check out our best quality created gems in more than 132 colors, such as synthetic turquoise! Enjoy our most beautiful excellent quality calibrated opal cabochons at the most competitive price! Buy our rich selection of colorful doublet synthetic opal, available in dot and...
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In the gem and jewelry industry cut is most important. If you are looking for supreme cutting you will find it in an Evan Marc gemstone. All classic gem shapes and designs are available including barion, cushion, heart, emerald, marquise, opposed bar, pear, Portuguese round, princess, radiant, round brilliant, shield, square, trillion, and more. Each Evan Marc stone is cut using the proper...
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TanzaniteOne Mining Ltd – The worlds largest ethical miner of tanzanite. Our unique position as the globes leading miners of the gemstone, our advanced onsite faceting and polishing facilities combined with distribution and manufacturing partnerships held with prestigious international gem and jewellery companies allows us to support and influence the entire Tanzanite chain, from mine to...
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We do the best we can to provide a (one) good image and accurate description of each gemstone. The written descriptions of color and clarity should be given more consideration than the photos. Our computer monitor is meticulously calibrated for offset printing, which is the most universal standard. If you are using yours the way it came from the factory, it is probably set to be far too bright...
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I have been purchasing from Stonemangems for over 30 years. Working with you gives me so much confidence, (especially today), when you advised me and steered me in the right direction. Although I am opinionated and strong it was a great experience. When we began working with your firm in 1980 Allan always made us feel great - and that is why we never strayed. Great working with such a wonderful...
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At Zilliongems.com you can experience the most extensive collection of precious and semi precious stones from Sri Lanka (Ceylon). All our calibrated gems are available in a wide range of sizes, shapes & cuts. Guaranteed within narrow & consistent tolerances. Designed to fit into standard settings. Semi precious gem collection features spectacular options that you just simply won't find anywhere...
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