360° GEMVIEWT AND TONEMATCHT (INTERACTIVE). This item is a part of the following collections. "Treasures of the Earth" is a collection of noteworthy gemstones hand-picked by our team of gemstone experts.
Every gemstone in this collection will captivate you with its intrinsic beauty and spectacular flair. Gemstone & Variety: Natural Blue Sapphire.
Measurements (L x W x H): 11.33 x 9.08 x 5.93 mm. Intensity of Color: Vivid to Deep.Description of Color Award: The deep blue color of this gem earns it the "Twilight Blue" color award. Clarity description: The stone is completely free from eye-visible inclusions, and no inclusions are seen under 10x magnification. Gemologist's Comments on Clarity: This blue sapphire contains some minute naturally occurring surface features in some of the facets.
Such minor surface features are commonly seen in blue sapphires over 5 carats. When cutting & polishing natural & unheated/untreated blue sapphires, it is a common practice to intentionally keep certain features of the stone in the natural, rough unpolished form. This is done to preserve the carat weight and maintain the stone's overall shape/symmetry. These surface features, being very minute, are not at all eye-visible. They can only be seen using a jeweler's loupe (10x magnification).
Therefore, they do not impact the clarity or appearance of the stone in any way whatsoever. Fluorescence is the visible light some gemstones emit when exposed to invisible ultraviolet (UV) rays. We've described below the intensity and color of the gemstone's fluorescence under long-wave UV light (LWUV).
This item is accompanied by the following gemological report. The accompanying GRS report authenticates this gemstone as a "Natural Sapphire" with a comment stating "No indication of thermal treatment". The accompanying GRS report describes the color as "vivid blue". GRS awards this color term only to select blue sapphires that meet their specific "vivid blue" color criteria.
The "Recommended Retail Price (RRP)" is the price you can expect to pay for a similar item at a high-street retail store. We strive to have your order delivered to you at the earliest. Signature confirmation is required for all deliveries.
How to return an item? About our Pictures, Videos and 360° Interactive Views. How are your gemstones photographed?Our gemstones are photographed by highly trained & experienced professional photographers using state-of-the-art equipment, advanced macro photography techniques, and customized gemstone lighting systems that simulate natural daylight (5500 K). Are your pictures & videos accurate? As a gemstone & jewelry business specializing in eCommerce sales, we fully understand the concerns about shopping for such unique items online. After years of research on developing customized gemstone lighting systems and advanced macro photography techniques, we have successfully made true-to-life gemstone photos, videos & 360° interactive views a reality. We take extraordinary care to capture the actual color and appearance of our gemstones. The lighting systems we use in our studio have a high Color Rendering Index (CRI) of >95 and a Television Lighting Consistency Index (TLCI) of >97 for accurate color capture by DSLR cameras. Additionally, we evaluate the color accuracy on color-calibrated screens with a hardware color-calibration device for maximum accuracy. Therefore, the media provided on our listing pages fairly and accurately depicts the actual color & appearance of the gemstones as seen in person. Which devices or screens provide the best viewing experience for your pictures, videos & 360° interactive views? Our media has embedded sRGB color space profiles for accurate viewing in browsers and other color-managed software.
While we test the color accuracy of all of our media across multiple screen types, the colors are most accurately seen on the latest generation of screens (laptops/desktops with IPS display, iPhones, iPads, or iMacs with retina display, and other mobile devices with IPS, OLED, AMOLED, or QLED displays). Grading Scales, Charts and more. Star Ruby Gems DMCC Dubai, UAE. Star Ruby Gems Hong Kong. Only authentic, natural & unheated/untreated gemstones.Curation & evaluation by in-house gemologists. Certification by top international labs like GIA, GRS, & IGI. Gemstones direct from mine to market. We are always happy to help! This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones".
in" and is located in this country: AE. This item can be shipped worldwide.