Sapphire Blue May 2026

One of the largest faceted gem-quality blue sapphires; near flawless [14, 24]. Smithsonian Museum [14] 563.35 carats

: Ranking a 9 on the Mohs scale , sapphires are the second hardest natural gemstones after diamonds [4, 17, 28]. This makes them exceptionally durable for everyday jewelry, such as engagement rings [21, 23]. Famous Sapphire Pieces Famous Gemstone Key Characteristic The Logan Sapphire 423.29 carats Sapphire Blue

Famous for its "star" (asterism) visible on both sides of the stone [14, 17]. American Museum of Natural History [6, 14] 392.52 carats One of the largest faceted gem-quality blue sapphires;