1.71 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This blue sapphire is a transparent emerald cut weighing 1.71 carats, with precise dimensions of 8.25 x 5.07 x 4.02 mm, a clarity grade of very very slightly included evaluated at eye level, vivid color intensity, and an excellent polish. The emerald cut offers clean step faceting and a strong pavilion structure that highlights color and clarity while presenting a refined, architectural profile that suits both classic and contemporary settings. The stone has been heat treated, a stable and widely accepted enhancement that improves color saturation and overall visual appeal, and it originates from Ceylon Sri Lanka, a provenance noted for producing sapphires with lively, velvety tones and respected by connoisseurs and the wider market. The Natural Sapphire Company provides documented sourcing and professional assessment, ensuring transparency regarding treatment and origin, which supports confidence in quality and marketability.

From an investment perspective, this sapphire combines attributes that influence long term value, specifically a desirable size above one and a half carats, transparent clarity at eye level, vivid color, excellent polish, and an origin with a strong market reputation. Rarity and demand drive appreciation in fine colored gemstones, and stones that pair notable color intensity with clean presentation typically retain and often grow in value, particularly when offered with clear disclosure and provenance. Heat treated Ceylon sapphires do not command the same premium as comparable untreated specimens, yet they remain highly collectible and tend to benefit from sustained or rising interest in natural colored gems as an alternative asset class. Practical considerations that affect future appreciation include consistent documentation, market trends toward quality and origin provenance, and the stone s setting and certification for resale. For buyers seeking a balance of immediate aesthetic quality and long term potential, this sapphire represents a measured opportunity, and The Natural Sapphire Company stands ready to provide further documentation and guidance to support appraisal, certification, and responsible stewardship of the gem.