Rare find Size 4.5 Marked 10k PSCO Solid yellow gold Plainville stock company is the makers mark, they operated from the mid 1800s to the mid 1900s Specialized in high quality genuine gemstones and high end jewelry as well as fashion/plated jewelry. 1.46grams 2 @5mm round cut or 1/2ct each (@1CTW) color changing royal blue/purple to magenta/red sapphires Toi et moi setting, bypassed. Meaning “you & me” Popular in the 50s so probably from around then. @75 years old! Excellent condition for age! Stones measure 10mm long and 6mm wide including prongs Setting sits @5mm tall Bypass is @10mm top to bottom Band is @1.2mm wide and .8mm thick at the base Sizeable by a local jeweler It’s been a Perfect pinky ring for me for a while! Stones are set in a way that they look two different shades very often and it’s simply beautiful They are both very eye clean but have pieces of dirt and fragments of stuff inside of them in the loop. See pics of magnified photo They may be treated real or lab, I’m not an expert I will let you decide. Selling as is either way!! Regardless They’re beautiful. It’s so unique and such an eye catcher! Pass as sapphire & glows red in UV light 6 prong set stone for each one making them extremely secure. I ship daily Offers are welcomed! Check my page for more and bundle to save! Thank you! I don’t accept returns please note when buying