Blue Nile’s colored Gemstone Enhancement Policy Blue Nile offers consumers only the highest quality, authentic gemstones. Our colored gemstones undergo rigorous internal inspections by our trained gemologists to ensure they meet our stringent quality standards. Due to their rarity and unique visual properties, nearly all colored gemstones sold at fine jewelers, including Blue Nile, εκτάριο […]
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Different Densities The carat weight of a gemstone does not necessarily allow you to accurately envision the size of the gemstone. Διαφορετικοί πολύτιμοι λίθοι έχουν διαφορετικές πυκνότητες (Μάζα ανά μονάδα όγκου), Έτσι, δύο πολύτιμοι λίθοι που φαίνεται να έχουν το ίδιο μέγεθος μπορεί στην πραγματικότητα να έχουν πολύ διαφορετικά βάρη. Για παράδειγμα, a ruby is more dense than a […]
Gemstone Cut Look at the gemstone in the setting and ensure that all the facets are symmetrical. An asymmetrically-cut crown indicates a gemstone of low-quality. In all cases, a well-cut gemstone is symmetrical and reflects light evenly across the surface, and the polish is smooth, without any nicks or scratches. These are the characteristics that […]
Gemstone Cut Colored gemstones are generally cut to maximize the beauty of their color. Να αναγνωρίζει την ποιότητα στην κοπή ενός πολύτιμου λίθου, υπάρχουν πολλά σημεία που πρέπει να ληφθούν υπόψη. What to Look For A good cut showcases the gemstone’s color, μειώνει τα εγκλείσματα του, και παρουσιάζει καλή συνολική συμμετρία και αναλογία. Επειδή το χρώμα των πολύτιμων λίθων μπορεί να ποικίλλει, […]
Identifying Marks Because gemstones form under unique circumstances, each individual gemstone is comprised of a combination of trace minerals, which create a unique set of identifying marks or inclusions. Inclusions will not necessarily detract from the beauty or desirability of a colored gemstone. What to Look For When considering a colored gemstone’s clarity, you should […]
Tone Tone represents the depth of color, ranging from colorless to black. Gemstone tone is described as “φως,” “medium-light,” “μέσον,” “medium-dark,” και “dark.” Blue Nile offers gemstones with the most sought-after tones that fall within the medium-light to medium-dark range. For all of our gemstone jewelry, you’ll find any tone variations are called out in […]
Gemstone Color The beautiful color of a gemstone is its most defining characteristic, and many jewelers consider it to be the most important evaluation criterion. When deciding upon gemstone color, examine hue, τόνος, and saturation. Hue The most valuable gemstones are those that exhibit a pure color and only “slight” hues of other colors in […]
Gemstone Education This guide defines the five essential characteristics of gemstone quality. By understanding these characteristics, you’ll be able to shop with confidence. Print this helpful information and take it with you shopping so you can make the best choice on a beautiful piece of gemstone jewelry. Color The jewelry industry recognizes the highest quality […]
Many jewelry merchants mention “crystal therapy” when they promote their crystal jewelry, and many friends are puzzled: Can a small stone really cure diseases? Are you lying to promote your products? Ετσι, can crystals really cure diseases? Ο συντάκτης του Baolong θα σας βοηθήσει. Οντως, as early as thousands of years ago, humans […]
Lucky stones have powerful energy for luck. Many friends will choose lucky stones that are related to them when buying jewelry. When choosing lucky stones, color is also one of his selection criteria. Different colors have different meanings, carry different lucky energies, and can also reflect people’s heart conditions. The editor of Baolong will help […]