1.10 ct tw Blue & Natural White Diamond Engagement Ring in 14K Gold Cathedral Style Shank Round Diamond Measures atleast 5.60 mm in Diameter All our suppliers confirm that the diamonds have been sourced legitimately under the Kimberley process Certification Matches Wedding Band is Available i. e Glitz Design Ring SKU AGWRB1000CA1P Diamonds are Hand-set in USA / Made in USA/Prime Shipping from Houston, Texas by Glitz Design