1.31ct Blue Nile Astor Cushion Diamond Engagement Ring F VS2 GIA in Platinum

Engagement ring from the Ideal Cut Astor collection by Blue Nile featuring a perfectly Cut center cushion modified brilliant diamond weighing 1.31 cts. F color , VS2 clarity certified by the GIA (Gemological Institute of America) with excellent polish and symmetry finely crafted in a four prong platinum solitaire setting.  Diamond is laser inscribed with the GIA number and the Astor logo. Ring Specifications Brand: Blue Nile Style: Astor  Hallmarks: Pt950 Finger Size: 6 (Can be resized) Weight: 3.0 grams Diamond Specifications Diamond Shape: Cushion Brilliant Diamond Weight: 1.31 carats Diamond Color/ Clarity: F VS2 GIA Certificate: 2195263755 Inscriptions: GIA, Astor Polish: Excellent Symmetry: Excellent Estimated Retail: $11,500 Package Includes Original Certificate from the GIA Original Certificate from Blue Nile Appraisal Report from Blue Nile Original Inner and Outer box from Blue Nile International Buyers: If you are outside of the US,  Import duties and local taxes are bu