3.24 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent blue sapphire weighs 3.24 carats, and presents an oval outline with dimensions 9.95 x 7.08 x 5.13 mm, mixed brilliant cut, and an excellent polish. The stone displays vivid color intensity, a saturated medium to deep blue that yields strong face up presence and lively internal play from its pavilion and crown facets. Clarity is graded as very slightly included evaluated at eye level, with inclusions that do not materially detract from overall transparency or light performance. The material is heat treated, consistent with established enhancement practices for sapphires, and the documented origin is Ceylon Sri Lanka. The cutting proportions produce balanced light return, and the mixed brilliant arrangement accentuates scintillation across the crown while maintaining a clean, well defined oval silhouette suitable for a central mounting.

For a custom piece, this sapphire performs well as a solitary center stone or as the focal point in a three stone or cluster composition. In a classic engagement ring setting, paired round brilliant white diamonds in G H color and VS SI clarity will provide high contrast without overpowering the blue, providing crisp white highlights that frame the sapphire and emphasize its vivid tone. For a softer palette, smaller cornflower blue sapphires or pastel pink sapphires placed as shoulders or side accents will create a tonal gradient that enhances the gemalochroic nuances of the Ceylon material. Metal choice alters perceived warmth and contrast, with platinum or 18 karat white gold offering a modern cool backdrop that intensifies blue saturation, while 18 karat yellow gold or rose gold introduces warm reflections that can deepen the appearance of the stone and yield a vintage character. Prong settings maximize light entry and scintillation, whereas a low bezel offers a contemporary look with increased protection. Tapered baguettes, shield shaped side stones, or a delicate halo of small brilliants are all design directions that complement the oval form and mixed brilliant faceting, preserving the sapphire as the predominant visual element while adding measured brilliance and architectural balance. The Natural Sapphire Company can provide guidance on proportions and companion gem selection to achieve a restrained, well balanced custom design.