Here I have a great item in an Antique Estate 18K White Gold & Palladium Diamond Wedding Band & Semi Mount Ring. They are soldered together as seen. Condition of both is accurately shown in the pictures that I have provided. Together they weigh 3.4 grams. They are a size 7. The center would fit approximately a 4.5mm stone. Any questions please feel free to ask. I attempt to describe them to the best of my knowledge. However please see the pictures as they tell the whole story. In regards to turquoise identification I try to identify it the best I can based on other examples. Any letters at the end of the listings in parentheses is just an inventory code ex (ET). Sometimes there may be a delay. I have automatic feedback on. Please contact me before leaving any negative or neutral feedback if you have any issues. Thank You for looking! Cool, Calm, and Collectable’s. The item “Antique Estate 18K White Gold & Palladium Semi Mount Setting Wedding Band Ring” is in sale since Thursday, February 21, 2019. This item is in the category “Jewelry & Watches\Engagement & Wedding\Engagement Rings\Settings Only”. The seller is “coolcalmandcollectable” and is located in Lebanon, Pennsylvania. This item can be shipped to United States.