Brilliant Forever Please check our shop -> https://etsy.me/3gRYuhE Item Details - Handmade in United States - Made to Order - Metal: Solid 14K Gold ( White, Rose, Yellow Gold ) - Band Width : 1.6 mm - Center Stone : Natural Oval Opal - Center Stone Size : 7mm x 5mm - Center Stone Carat Weight : Approx : 0.75 ct 18K & Platinum Available upon request please contact us! Since we use natural opal, each stone can have slightly different colors in each stones Matching Band This Item » Plain Curved Band : https://etsy.me/2Thx7CC » Diamond Curved Band : https://etsy.me/2FJS4yd » Chevron Plain Band : https://etsy.me/30eD2Kk » Chevron 3 Diamond : https://etsy.me/2FPhCd6 » Chevron Diamond Band : https://etsy.me/2TfB1vY The certification is available for this item. https://www.etsy.com/listing/718086787/independent-gemologist-certification?ref=shop_home_active_1&frs=1 Please visit our Unique& Classic jewelry shop: » https://etsy.me/2X6AbAH - Our production time is 2 WEEKS. For International buyer, please provide phone number & expect Taxes & Duties when receiving the item. If you are not satisfied with your item, let us know within 7days of receiving & send it back to us within 14 days. Returns & exchanges I gladly accept returns, exchanges, & cancellations Contact me within: 7 days of delivery Ship items back within: 14 days of delivery Request a cancellation within: 24 hours of purchase (We do not accept damaged or used returns. Must be new & original condition.) - Please check our FAQ below for more about our policy Natural Opal Engagement Ring, Simple Wedding Band.opal Solitaire Ring.opal Engagement.opal Ring