Item Description: Circa 1930s and set with a 2.88ct Natural Blue Sapphire and. 40ct in VS G Baguette Diamonds. Just over 3cts total and a nice clean Natural Blue Sapphire. Solid Platinum and a havy 6 grams.Stone: Natural Blue Sapphire & Diamond. The item "Antique 1940s 3ct Old Cut Natural Blue Sapphire Diamond Platinum Wedding Ring" is in sale since Sunday, March 12, 2017. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "oldtreasures333" and is located in American Fork, Utah. This item can be shipped worldwide.