Certified Natural Blue

GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare

GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare
GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare

GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare

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. Geographic Origin: Kashmir - India. Measurements (L x W x H): 11.73 x 9.35 x 6.62 mm. Description of Color Award: The deep blue color of this gem earns it the "Twilight Blue" color award.

Gemologist's Comments on Color: Minor color zoning is seen in this gemstone. Color zoning, a common characteristic in gemstones, is when the color intensity or color purity is not uniform throughout the stone. Clarity description: Inclusions are slightly visible at eye view. 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). Fluorescence Color: Orange in Zone. This item is accompanied by the following gemological report. Gemological Institute of America report # 5313983438. The accompanying GIA report authenticates this gemstone as a "Natural Sapphire" of "Kashmir" origin with "No Indications of Heating".

At our request, the girdle of this gemstone is laser-inscribed by GIA with its logo and the report number ("GIA 5313983438"). This security feature gives buyers a unique way of linking the GIA report to the physical gemstone. 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.

  • Transparency: Transparent
  • Gemstone Color: Blue
  • Gemstone Type: Sapphire
  • Number of Pieces: 1
  • Cut Grade: Excellent
  • Item Length: 11.7 mm
  • Gemstone Shape: Cushion
  • Item Depth: 6.6 mm
  • Gemstone Creation: Natural
  • Certification: GIA
  • Vintage: Yes
  • Brand: StarRuby.in ®
  • Gemstone Treatment: Not Enhanced
  • Gemstone Form: Cut
  • Gemstone Clarity Grade: Slightly Included
  • Country/Region of Manufacture: India
  • Wholesale: Yes
  • Country of Origin: Kashmir
  • Item Width: 9.4 mm


GIA Certified KASHMIR Blue Sapphire 6.72 Ct. Natural Unheated TWILIGHT BLUE Rare