Eighteen karat (18K) white gold natural sri lanka blue sapphire corundum and diamond ring. An oval brilliant cut natural sri lanka blue sapphire corundum gemstone is mounted in the center of the ring, Two (2) round brilliant cut diamonds accent the ring on both sides of the center gemstone. The ring has a gross weight of 6.6 Grams. Reference: GIA Sapphire Report 2235722154 #NATURAL GEMSTONE# GEMSTONE: Sri Lanka Sapphire Corundum; NATURE: Natural; SHAPE: Oval Brilliant, Faceted Cut; WEIGHT: 5.35 carat total; DIMENSIONS: 11.49 x 9.32 x 6.00mm; CLARITY: Type 3; COLOR: Blue (5/5); SYMMETRY: Excellent; COLOR INTENSITY: Intense; TRANSPARENCY: Transparent; TONE: Dark #NATURAL DIAMOND# SHAPE: Round Brilliant Cut; WEIGHT: 2.50 carat total (2pcs.); DIMENSIONS: 7.1 x 7.0mm; AVERAGE CLARITY: SI2-SI3; AVERAGE COLOR: G-H; SYMMETRY: Excellent; POLISH: Excellent #METAL# METAL: Gold; PURITY: 18K (750); CONDITION: Excellent; FINISH: High Polish #Size: 7