This 18K yellow gold ring showcases 18 AAA-grade blue sapphires totaling 0.80ct, making a bold, colorful statement. Material: Gold Karat: 18K Stone: Blue Sapphire Number of stones: 18 Stone carat: 0.800ct Stone type: (Grade AAA) Stone shape: Round Brilliant Stone setting: Pavé All pieces are made with natural gemstones and therefore they will vary in colour and inclusions.