18K Yellow Gold Blue Zircon Diamond Vintage Square Geometric Ring Certified. Size 6.5 - non-resizeable. Square face boasts piercing blue zircon gem framed within fine milligrain border.Slightly flued shoulders are graced with six chunky diamonds. Approximate measurements: the face measures 7 mm North to South. The center is elevated approximately 4.5 mm above the finger. Blue Zircon: mixed oval faceted cut, estimated weight 1.31 carats (estimated in the mounting). Diamonds: G-H color, SI-I1 clarity, approximate total carat weight 0.45 ctw (estimated in the mounting). Tested 18K, documented in the certificate. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Rings". The seller is "stylenow007" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, South Africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Chile, Colombia, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, China, Panama, Jamaica.