Certification : This is an amazing International Gem Lab based in Europe and is regarded as one of the best in Dubai , with amazing expertise in the precious stone industry. Origin : 100% Guaranteed from Sri Lanka , one of the best most famous sources for investment grade blue sapphires. Carat Weight : 2 (regarded as a medium size for this quality) 3 carats and above for this quality is very expensive. Clarity : Fully Transparent, Crystal Clean VVS - VS , Super Clean gem , 100% Eye Clean , an amazing clarity grade for blue sapphires because the majority of them will have eye visible flaws. Color : No Color Zoning , Even color , Extremely valuable and rare Vivid Pure Corn Flower Blue with Strong Brilliance and Luster.
What makes this color so valuable is the purity of blue with almost no secondary shades. Investment Quality : Holds its value very well over the years, thanks to its rarity, quality and international demand. Enhancements : Standard Heat Only and nothing else , All varieties of sapphire always go through standard heat treatment to try and improve the color and clarity value of the stone. Standard heating is known and accepted world wide in the precious stone industry.
So Basically the sapphires are heated in a special machine that works like an'Oven' at around 200 - 400 degrees Celsius and if you're lucky the sapphires will have better clarity quality and color value after the heating process. No one can control how the sapphires react during this heating process. Only a minor few will come out with amazing results while the majority of sapphires will still have eye visible flaws and low color quality even after the heating process. High quality Un-heated sapphires with no enhancements at all are always much more rare and valuable and expensive. The item "CERTIFIED 2 Ct TOP Quality Blue Sapphire Ring 18K Gold and Diamonds" is in sale since Wednesday, July 8, 2020.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "dinodude333" and is located in DUBAI. This item can be shipped worldwide.