9.77 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite natural blue sapphire from The Natural Sapphire Company is a rare and memorable example of Ceylon gemmology, GIA certified, weighing 9.77 carat, presented in an elegant oval shape with precise dimensions of 12.75 x 10.48 x 8.77 mm, cut in a mixed brilliant style to maximize sparkle and depth, clarity graded included at eye level so the stone reads as transparent and lively, intense color intensity combined with an excellent polish, and importantly no enhancement, which separates it from the many heat treated or otherwise modified sapphires commonly found on the market. Compared with typical commercial sapphires, which are often treated to achieve uniform color and improved clarity, this sapphire retains its original, authentic Ceylon blue, a hue appreciated by collectors for its subtle complexity and natural zoning. When you compare size for size, a natural untreated 9.77 carat oval of this quality is uncommon, and the GIA report gives you independent assurance of what you see, a level of transparency and trust that mass market sellers rarely match.

The mixed brilliant cut on this stone delivers a lively combination of scintillation and face up color, more dynamic than a simple step cut and more refined than a poorly executed brilliant. The oval outline offers superior visual spread on the finger or in a pendant, so this 9.77 carat sapphire reads larger at a glance than many round stones of the same weight, giving better presence without an excessive profile. The excellent polish means each facet edge is crisp and precise, allowing highlights to dance across the table and crown with minimal softening, and the included clarity grading means any natural features are part of the gem narrative rather than detracting from its overall beauty. In direct comparison to synthetic or heavily processed alternatives, the untreated Ceylon origin of this sapphire provides a depth of character and a variability in blue that changes with light, from velvety mid blue in soft interior light to vivid ocean blue in sunlight, a natural versatility that consistently appeals to discerning buyers seeking authenticity and individuality.

Looking forward, the natural beauty of this sapphire will continue to captivate over the years because of both its inherent material properties and its provenance. Sapphire is second only to diamond in hardness, and this Ceylon stone will resist scratches and everyday wear far better than softer colored gemstones, retaining its polished surface and faceted brilliance through decades of normal use. Because this gemstone is unenhanced, its color stability is exceptionally reliable, it will not fade or alter with time the way dyed or surface treated stones sometimes can, and the GIA certification secures its value by documenting its natural state and origin. For those considering long term ownership or inheritance, an untreated, certified sapphire from The Natural Sapphire Company offers both emotional and financial resilience, a piece that can be reset or remounted over time while preserving its identity and market desirability.

When you consider value and uniqueness, this sapphire stands out, it offers a superior combination of weight, color intensity, cut quality, and ethical provenance that many market options simply do not provide simultaneously. At The Natural Sapphire Company we pair this stone with expert guidance on settings that will enhance its natural spread and brilliance, for example classic four or six prong settings that allow maximum light entry, or bespoke designs that frame the oval shape to emphasize its color and table. This is a stone for a customer who values substance over trend, authenticity over shortcuts, and lasting beauty over temporary sparkle. As a centerpiece for an engagement ring, a statement pendant, or a collector acquisition, this 9.77 carat Ceylon sapphire will not only draw admiration now, it will remain a treasured and conversation worthy gem for generations.