18k Gold 12.55ctw Dark Blue Cushion Cut Sapphire Diamond Halo Classic Ring

You are looking at a magnificent and truly jaw dropping sapphire and diamond fancy statement halo ring crafted in solid 18k yellow gold, featuring a large, cushion cut, genuine sapphire neatly prong set in solid 18k yellow gold at the center of the ring and is GIA certified as being 100% natural mined stone with heat treatment. The solitaire displays exceptional dark colour and clarity with an astonishing rich, deep blue colour that is very clean. The center stone is then surrounded by 20 round brilliant cut diamonds totaling approximately 1.20 carats, and exhibit truly remarkable sparkle with fiery effects seen with every movement in which is a reflection of their incredible quality. This stunning piece remains in excellent condition and is 100% ready to wear upon arrival. 
Stone(s): (1) Natural Sapphire - Spready Cushion Cut - Prong Set - Transparent - Dark Blue Colour - Heated - 11.35ctw (approx. based on the certification)
(20) Natural  Diamonds - Round Brilliant Cut - Prong Set - G-I Colour - VS1-SI1 Clarity - 1.20ctw 
Total Carat Weight: 12.55 (approx.)
Material: Solid 18k Yellow Gold
Weight: 9.59 Grams
Ring Size: UK H, US 4.0 - Sized with an inner spring ring. Can be removed upon request. The inner ring helps the ring from turning and spinning due to its weight. 
Ring Width: 22mm x 18mm 
Ring Height: 6.7mm rise 
Condition: Comes with the GIA certification for the sapphire. Excellent condition.