9.29 x 8.49 x 6.46mm Approx. Color: Blue Treatment: Heated Only Origin: Madagascar, Africa Side Stone Type: Natural Diamond G VS 73pcs 1.00ct 1.20 to 2.00mm Color: White. These gems have microscopic inclusions which are difficult to slightly difficult to see under a loupe with 10x magnification.Small pin-pricks are just visible to the scrutiny of the close naked eye. However, the beauty of the gem is not diminished in anyway. Small pin-pricks and feathers are just visible to the scrutiny of the close naked eye. However, the overall beauty of the gem is still not diminished. These gems have inclusions which are fairly easy to see to the close naked eye. However, the overall beauty of the gem is still high. Included 1, 2 & 3. These gems have inclusions which are fairly easy to see under the close naked eye. These inclusions are usually not really visible at an arm's length. Medium to the lower qualities. Included gems with internal features that range from eye visible to very easily seen to the naked eye. Powered by SixBit's eCommerce Solution. The item "GIA Certified 4.24ct Natural Blue Sapphire Ring 73pcs 1ct VS/G DIAMOND 18K Gold" is in sale since Monday, September 4, 2017. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "thaigemstore" and is located in Muang. This item can be shipped worldwide.