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Fine Jewelry University Articles matching: “diamond and sapphire”

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  1. Collection of sapphire jewelry and loose sapphire gemstones in many colors

    Gem in the Spotlight: Sapphire

    Few gems capture the imagination as does sapphire. Sapphire‘s beauty inspired people to wonder. Ancient cultures had many lore and beliefs about the sapphire. The … the earth rested on a giant sapphire whose reflection gave the sky its color. Ancient priests and sorcerers honored sapphire above all gems, for this stone enabled them to interpret oracles and foretell the future. Symbolizing truth, … partners put great faith in the stone. If its luster dimmed, one knew his or her spouse had been unfaithful. Sapphire refused to shine when worn by the wicked or impure. Known as the celestial gemstone, the sapphire has been treasured for …

  2. The Birthstones

    … been a symbol of love, charity and victory. The bible states that wisdom is “more precious than rubies”. Rubies and sapphires are the same mineral, corundum. Ruby is red and any other color is called sapphire. Learn more about Ruby August’s … and durability making it suitable for regular wear and its brilliance is on par with even the most beautiful sapphires and rubies. It has a long and rich history and has even been mistaken for ruby in the crown jewels. Sardonyx is a lesser …

  3. Unique inclusion in a lab grown diamond

    What Are Lab Grown Diamonds?

    …. Simulants are gems that look like a real, natural gem but are actually another material. So, a clear or white sapphire can be a diamond simulant because it looks like a diamond. That white sapphire can be natural or, here’s the trick, …natural vs synthetic), but that it is a substitute that looks like another gem. So, we can say that a man-made white sapphire is a “synthetic sapphire” or that it can be used as a “diamond simulant,” but it would be incorrect to say that it …

  4. Alternative metal wedding band options for men

    Alternative Metals for Men’s Jewelry

    … 6,191 degrees Fahrenheit. Tungsten is rated at about a 9 on the Mohs scale of hardness which is the same as Ruby or Sapphire and just below diamond (which is 10). Like these gems, tungsten is very scratch resistant and will not bend out of …come in around 7-8 on the Mohs hardness scale which is about the same as quartz or topaz but softer than tungsten or sapphire. Like most alternative metals, cobalt chrome bands are hypoallergenic and biocompatible. But, in our experience, …

  5. Group of loose spinel gemstones with finished jewelry

    Gem in the Spotlight: Spinel

    … out of the shadows and be appreciated in its own right, and we can see why. Its colors rival even the best rubies, sapphires, tourmalines, and other more popular gems. For only the 3rd time in the last one hundred years, the industry is … of all time. Spinel was first made in a lab over 100 years ago when scientists who were trying to synthesize blue sapphire wound up creating spinel by mistake. Since then many processes have been used and perfected to create spinel in even …

  6. Learn Secret Diamond Buying Skills From a Professional Diamond Buyer

    One of the most valuable memories in life is the look of your love when she sees that shining diamond ring on her finger for the first time. If there are any magic moments in life, that is one. Nothing expresses love …. This rare natural stone’s history and lore of romance makes all who receive one the center of their universe. A diamond‘s beauty energizes the whole person with a light show unique in the gem world. Diamonds are unique, just like the love …, but unlike love we must put a value on a diamond. Understanding the 4 C’s of Diamonds The value factors of a diamond are like anything else, supply and demand, but when you can carry a million dollars worth in your pocket the standards to …

  7. Old mine cut diamond example

    The History of Diamond Cuts

    One of the earliest recorded statements about diamonds is: “the substance that possesses the greatest value, not only among the precious stones, but of all human …the diamond cut is the story of humankind’s love of diamonds and our quest to unlock their true brilliance. Before Diamond Cutting The Romans loved diamonds but did not have the technology to change their shape. So, the Romans wore uncut … diamond’s remarkable attributes is that the natural diamond crystal is beautiful without any human modification. Diamonds normally form in the octahedral shape which looks like two pyramids stuck together at the base. Naturally, the first …

  8. Tourmaline jewelry and loose gems

    Gem in the Spotlight: Tourmaline

    … is one of the most beautiful gems that you’ve probably never heard of. Less popular than the likes of ruby or sapphire, tourmaline flies under the radar in the gem world and remains the best kept secret of gem collectors and connoisseurs who… it for hundreds of years. But, before the advent of modern gemology, most tourmaline was believed to be ruby, sapphire, or emerald. Gemology of Tourmaline Gemologically speaking, tourmaline is its own mineral and not a species or member of a…

  9. A computer rendering of a fake diamond

    Fake Diamonds: The Great Diamond Attack

    … they were someone and the contestant would try to find out who was the real person. Technology has created many new diamonds and diamond lookalikes. “What is a real diamond?” is a difficult question these days. And the problem of separating… diamond from all the modern possibilities is quite demanding. So what is a real diamond? Let’s start with the older diamond look a likes, (CZ, GGG, YAG, Synthetic corundum and spinal, Glass) or simulants are quite easy to separate. The …

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