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Fine Jewelry University Articles matching: “clean emerald”
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Fine Jewelry University (Show All FJU Articles)
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Star White Gold
…white color you see is the color you get. The rich reflective surface makes for a gorgeous piece of jewelry, and the clean white gold shows off diamonds to their fullest brilliance. Pure Star White gold enhances so many jewelry designs. …wear, it turns light yellow and loses the pure white look. Star white gold will keep its purity for generations. The clean bright look you bought the jewelry for will be permanent, not just a thin plate. Arden Jewelers’ Star White gold …
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Gem in the Spotlight: Topaz
… softer than diamond which is a 10 and corundum (sapphire/ruby) which is a 9 on the scale. It is a bit harder than emerald at 7.5-8 and quartz which comes in at 7. Here are some more gemological stats for reference: Refractive index: 1.619 … protect your topaz from hard knocks. It can be split with a single sharp blow, a trait it shares with diamond. Clean with mild dish soap; use a toothbrush to scrub behind the stone where dust can collect. Never use ultrasonic or steam …
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Gem in the Spotlight: Tanzanite
… rarity and dynamic look, tanzanite is still less in price than more commonly known gems like rubies, sapphires, and emeralds. Gemology of Tanzanite Gemologists refer to this gem as blue zoisite. The vast majority (current estimates are …Tanzanite has a Moh’s hardness of 6-7, making it about the same hardness as quartz, softer than ruby, sapphire and emerald and hard than opal. Tanzanite has a refractive index of 1.69-1.70. History and Lore of Tanzanite Tanzanite was …
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Gem in the Spotlight: Aquamarine
…passed down for generations but this tiara she special ordered from Garrard in 1957. The Gemology of Aquamarine Like emerald, aquamarine is a member of the beryl family (along with morganite, heliodor, and others). Unlike emerald, it is … suitable for regular wear. But, care should still be taken to ensure that the stone is not damaged. Caring For and Cleaning Aquamarine To maintain the brilliance of this beautiful gemstone, it should be immersed in jewelry cleaner or in …
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Art Deco vs. Art Nouveau Style Jewelry
… Machine Age. Precious metals like platinum and white gold alongside rare and valuable gemstones such as diamonds, emeralds, and sapphires, were the materials of choice for Art Deco jewelry makers. The most prevalent diamond cut found in Art… symmetry, bold contrast, simplicity Materials of Choice Silver, semi-precious stones, enamel Platinum, diamonds, emeralds Prominent Designers Louis Comfort Tiffany Cartier, Van Cleef & Arpels Main Diamond Cut Old Mine Cut Old European …
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How Are Lab Grown Diamonds Made?
…. Diamonds are a crystalline form of carbon, and so making artificial carbon crystal was the problem of lab grown diamonds. For decades, manufacturers of synthetic gemstones tried growing diamonds like they grew rubies, sapphires, and emeralds. It failed. Then they had the idea to grow diamonds in the lab like they grew in nature. High Pressure High Temperature Diamonds How does nature form diamond crystals? Nature does it very deep underground. Diamond growing naturally …
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Gem in the Spotlight: Garnet
…shape and color of pomegranate seeds. Garnet is really a group of gemstones. The pyrope, almandine and spessartite are the red – brown to orange sometimes with a tint of violet varieties. The grossular, demantoid and uvarovite are the Emerald green to yellow type. Garnets are beautiful and widely diverse gemstones
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How to Sell Your Jewelry
… back into a piece of jewelry. Most worn out jewelry is valued at its intrinsic worth. Jewelry looks it’s best when cleaned. Properly clean your jewelry before showing it around. If you do not know the 100% correct way to clean your piece … let a professional jeweler clean it for you. Some jewelry stores may even clean it for free. Warning: the wrong cleaning can damage and even destroy jewelry. If your are unsure of how to clean the jewelry or gem, let the professionals do …
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How to Sell Jewelry on Craigslist and Facebook Marketplace
… every thing should go just fine. Trust your gut feeling, and stay alert. Tips on getting more cash for your jewelry Clean your jewelry, or have it professionally cleaned by a jeweler (we can help with this). Have any paper work handy. …
