This Beautiful December Birthstone Turquoise Engagement Ring is crafted from Solid 9ct Yellow Gold with Genuine Diamonds and Natural Gemstones. With Exellent Quality workmanship, and great Reasonable price. The Quality is Outstanding and yet the Price is Very Reasonable. We DO NOT use Blood Diamonds (Diamonds mined in war zones in Africa, also known as Converted, Conflict, Hot or War Diamonds). We carry a wide range of sizes, from J to T 1/2 (Including Half Sizes), and they are readily selectable from the drop-down menu. Smaller or Larger Sizes may also be available for a nominal fee. Please feel free to contact us for any inquiries.