Emerald Cut 9mmx7mm 2.5 CT Solitaire with Simulated Blue Sapphire Cubic Zirconia||AAA Quality Cubic Zirconia||.925 Sterling Silver||GINGER LYNE COLLECTION - Proud US Owned Corporation. We are a US Registered Trademarked Brand||Dark Blue CZ Accents on Sides||Katharina Sterling Silver 9x7mm 2.5 CT Emerald cut with Blue Accent AAA Cubic Zirconia Engagement Wedding Bridal Ring from the Ginger Lyne Collection. Material: 925 Sterling Silver Plating: Platinum Center Stone: 9x7mm