• lab grown diamonds | diamond nexus

    Lab Grown Diamonds | Diamond Nexus

    Man made diamonds are lab grown. Like a diamond from the earth, they are pure carbon. And they are brilliant. No longer are mined diamonds the only choice for engagement rings and fine jewelry. Eco/ethical concerns, coupled with technology advances, have made alternatives not just acceptable, but preferred.

  • why lab-created man-made diamonds aren't cheaper!

    Why Lab-Created Man-Made Diamonds Aren't Cheaper!

    Lab-created synthetic diamonds have no resale value. No jeweler will buy them back and if you try to sell them on , you’ll get pennies on the dollar for it. So, from a value perspective, you would need to buy the lab-created diamond at a massive discount to justify giving up the value retention of natural diamonds.

  • agape diamonds, man made lab created diamonds, simulated ...

    Agape Diamonds, Man Made Lab Created Diamonds, Simulated ...

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  • synthetic diamond alternatives at shane co.

    Synthetic Diamond Alternatives at Shane Co.

    The materials substituted for particular gemstones in jewelry can be grouped into three categories: simulants, synthetics and assembled gemstones. Simulants These refer to any material - either natural or man-made - that is used to substitute for another gem material. Cubic Zirconia (CZ) is a prime example of a diamond simulant.

  • identifying lab-grown diamonds | research & news

    Identifying Lab-Grown Diamonds | Research & News

    HPHT-grown synthetic diamonds are now available in the gem and jewelry marketplace in a wide range of colors, as evident from this attractive synthetic yellow diamond jewelry (1.00 to 1.25 cts) provided by Gemesis Corp. and these loose synthetic diamonds (each under 1 ct) from Lucent Diamonds and Chatham Created Gems.

  • search for lab created diamonds | brilliant earth

    Search for Lab Created Diamonds | Brilliant Earth

    Diamond Information. Describes the finish of the facets of the diamond. Polish is graded from Ideal, Excellent, Very Good, Good, Fair, or Poor. Polish grades of Good or higher have the least effect on the brilliance of the diamond and are suitable for the finest quality jewelry. Certain gem labs, such as Gemscan,...

  • synthetic gemstones vs. natural gemstones - joshua kennon

    Synthetic Gemstones vs. Natural Gemstones - Joshua Kennon

    I've spent a big part of today doing investment research on synthetic gemstones vs natural gemstones. Following the recent reading foray into the world of jewelry retailing, distributing, and mining, I kept coming across a company called Chatham.

  • synthetic diamond - wikipedia

    Synthetic diamond - Wikipedia

    Because of its unique combination of thermal and chemical stability, low thermal expansion and high optical transparency in a wide spectral range, synthetic diamond is becoming the most popular material for optical windows in high-power CO 2 lasers and gyrotrons. It is estimated that 98% of industrial grade diamond demand is supplied with synthetic diamonds.

  • lab created diamonds | clean origin

    Lab Created Diamonds | Clean Origin

    Browse our collection of 100% ethical, conflict free, lab grown diamonds. The absolute best selection and best prices, backed by a 100 day return policy.

  • rio grande jewelry supply

    Rio Grande Jewelry Supply

    Rio Grande jewelry making supplies for the best in jewelry findings and gemstones, tools, jewelry supplies and equipment, and the packaging and display items essential to the success of your jewellery business since 1944.

  • what are the best fake diamonds? - jewelrynotes

    What Are the Best Fake Diamonds? - jewelrynotes

    It should be noted that faux diamond are not the same as synthetic diamonds. Unlike fake diamonds, synthetic ones have the same chemical composition as real diamonds. The only difference between synthetic and natural diamonds is their origin – synthetic diamonds are created in a laboratory by using high temperature and high pressure.

  • what you need to know about lab-created stones | jewelry wise

    What You Need To Know About Lab-Created Stones | Jewelry Wise

    The more expensive and hard-to-find natural gems in jewelry, such as diamond (white and fancy color), sapphire (blue and other colors), emerald, ruby and opal, are favorite lab-created stones. They're not gem imitations; lab-created gemstones are the real deal.

  • why man-made diamonds are now better than mined | fortune

    Why Man-Made Diamonds Are Now Better Than Mined | Fortune

    Ada Diamonds, a startup, makes gem-quality stones in the lab that are purer, brighter and stronger than the Earth-extracted variety. Lab-grown jewels come of age.

  • lab grown diamonds & man made diamonds | miadonna

    Lab Grown Diamonds & Man Made Diamonds | MiaDonna

    By using getters, we can grow yellow diamonds with the most desirable gem-quality colors. Many lab-created diamonds are offered in yellow and orange/yellow colors. A lab-created diamond gets its orange color from the solvents used during the growing process. These diamonds are grown in a metal molten solution.

  • reeds exclusive econic diamond collection | reeds jewelers

    REEDS Exclusive ECONIC Diamond Collection | REEDS Jewelers

    With a REEDS exclusive lab grown ECONIC Diamond, you are making an everlasting commitment to the one you love. Family owned and operated since 1946, REEDS Jewelers strives to bring you only the most beautifully crafted selections of fine jewelry.

  • high quality lab created diamond look cubic zirconia jewelry ...

    High Quality Lab Created Diamond Look Cubic Zirconia Jewelry ...

    Ziamond is where discerning customers shop for the best high quality cubic zirconia jewelry exclusively set in precious metals like 14k gold, 18k gold and luxurious Platinum. Our cubic zirconia jewelry and gems are the epitome of the finest lab created man made diamond simulants that the world has to offer and are backed with our comprehensive ...

  • lab created diamonds: review of synthetic diamond i bought ...

    Lab Created Diamonds: Review of Synthetic Diamond I Bought ...

    Lab created diamonds can be made to the same level of clarity, color and brilliance as naturally mined stones. In fact, these man-made diamonds are almost indistinguishable unless they are subjected to specialized testing equipment like spectrometers and X-rays.

  • an introduction to synthetic gem materials

    An Introduction to Synthetic Gem Materials

    Synthetic diamond (this is not frequently encountered) Chemical vapor deposition (CVD) – diamond growth in a vacuum chamber due to a chemical reaction which releases carbon atoms that precipitate on diamond seed plates. Some synthetic diamonds are produced by chemical vapor deposition (CVD), such as this group.

  • how to make a synthetic diamond: 10 steps (with pictures)

    How to Make a Synthetic Diamond: 10 Steps (with Pictures)

    2. Fake industrial diamond is not manufactured under such high temperatures or pressures either. 3. An Australian high-school student developed a way of coating materials in diamond micro-dust, using COLD and low pressures--great for making grinding wheels but hopeless for laser focusing devices. Superheat and pressure is only theory.

  • the new diamond age | wired

    The New Diamond Age | WIRED

    Yellow diamonds manufactured by Gemesis, the first company to market gem-quality synthetic stones. The largest grow to 3 carats. "This is very rare stone," he says, almost to himself, in thickly ...

  • what are the best fake diamonds? - jewelrynotes

    What Are the Best Fake Diamonds? - jewelrynotes

    White sapphire is another great material to use as a diamond imitation. Its appearance is similar to that of real diamond and its hardness rating (9 on the Mohs scale) is higher than that of cubic zirconia, although not as high as that or a real diamond.

  • man made diamonds and comparing simulant, synthetic rings

    Man Made Diamonds And Comparing Simulant, Synthetic Rings

    Visit EWR's comprehensive page about Lab Created Diamonds to find more about synthetic diamonds and synthetic man made diamond engagement rings and wedding bands. HPHT (high pressure high temperature) synthetic diamonds mimic conditions in a laboratory which are needed to form real diamonds in nature; CVD (carbon vapor deposition) creates conditions which cause hydrocarbon gas to crystallize and form diamonds.

  • high quality lab created diamond look cubic zirconia jewelry ...

    High Quality Lab Created Diamond Look Cubic Zirconia Jewelry ...

    Ziamond is where discerning customers shop for the best high quality cubic zirconia jewelry exclusively set in precious metals like 14k gold, 18k gold and luxurious Platinum. Our cubic zirconia jewelry and gems are the epitome of the finest lab created man made diamond simulants that the world has to offer and are backed with our comprehensive ...

  • great diamond alternatives you’ll love

    Great Diamond Alternatives You’ll Love

    Diamond Alternatives: Synthetic Diamonds (Lab, Man-made, Cultivated Diamonds) Lab created synthetic diamonds are a fairly new addition to the jewelry industry but are increasingly in popularity as a mined diamond alternative. Much like cultivated pearls, synthetic diamonds are grown from the same carbon material as mined diamonds in an environment which mimics nature– ultimately forming a true diamond. Synthetic diamonds are identical to mined diamonds and are graded as such.

  • new technique could make 300-carat diamonds

    New Technique Could Make 300-Carat Diamonds

    New Technique Could Make 300-Carat Diamonds. Natural diamonds can be clear or colored, depending on the presence of other materials in addition to carbon. Synthetic diamonds are typically yellow or brown, limiting their use in optical technologies. Colorless diamonds -- a big goal for optics, scientific research and jewelry -- are expensive to make.

  • what is the best man-made diamond or diamond simulant? - quora

    What is the best man-made diamond or diamond simulant? - Quora

    Lab-made diamonds are formed in the laboratory under Chemical Vapor Deposition (CVD) or High-Pressure High Temperature (HPHT) process. Both the process involve natural carbon particles, that are arranged in a characteristic diamond crystal structure to give the shape of a true Diamond.

  • synthetic diamond - artificial diamond latest price ...

    Synthetic Diamond - Artificial Diamond Latest Price ...

    Find here Synthetic Diamond, Artificial Diamond manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Synthetic Diamond, Artificial Diamond, Kritrim Hira across India.

  • china factory supply hpht white lab grown synthetic diamond ...

    China Factory Supply Hpht White Lab Grown Synthetic Diamond ...

    23 hours ago · China Factory Supply Hpht White Lab Grown Synthetic Diamond Price , China Factory Supply Hpht White Lab Grown Synthetic Diamond Price,Synthetic Diamond,Lab Grown Diamond,Diamond from Loose Diamonds Supplier or Manufacturer-South Diamond New Materials (Foshan) Co., Ltd.

  • synthetic gemstones vs. natural gemstones - joshua kennon

    Synthetic Gemstones vs. Natural Gemstones - Joshua Kennon

    I've spent a big part of today doing investment research on synthetic gemstones vs natural gemstones. Following the recent reading foray into the world of jewelry retailing, distributing, and mining, I kept coming across a company called Chatham.

  • chatham created gems & diamonds

    Chatham Created Gems & Diamonds

    by Chatham Created Gems & Diamonds Chatham gemstones are known for their superior quality thanks to the continuous technical refinement over our 80-year history. By duplicating the conditions deep within the Earth, including temperature, pressure and chemical makeup, our laboratory can grow gemstones over a year’s time.