1.54 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

One beautiful transparent 1.54 carat oval shape yellow sapphire awaits you, measuring 6.82 x 5.55 x 4.78 mm, with a mixed brilliant cut that balances sparkle and color. This gem displays a medium intense color intensity that is vivid without appearing overstated, and an excellent polish that enhances light return across the table and facets. The clarity grade is very slightly included evaluated at eye level, which in practical terms means the stone reads as eye clean to most observers, offering bright, uninterrupted brilliance in everyday wear. Importantly this sapphire is untreated, no enhancement, coming to us from Ceylon Sri Lanka, a classic and highly regarded origin that produces gems with lively, clear hues and a natural, elegant character. At The Natural Sapphire Company we select and present stones with provenance and integrity, and this sapphire exemplifies that commitment by combining attractive weight size and shape with natural color and superb finish.

When compared to other yellow sapphires on the market this Ceylon specimen offers clear advantages in both authenticity and aesthetic balance. Many yellow sapphires are heat treated to intensify tone and remove undesirable undertones. While heat treatment is widely accepted in the trade and can produce attractive results, untreated sapphires are inherently rarer and carry a premium for collectors and buyers who value natural formation. Synthetic sapphires and lower quality material from mass markets may mimic color but will not reproduce natural internal character and origin specific qualities. Compared to stones sourced from other locations such as Madagascar or Thailand, Ceylon sapphires often exhibit a brighter, more lively yellow that sits comfortably between pastel and overly saturated, making them highly versatile for jewelry that needs to be both wearable and distinctive. The mixed brilliant cut used on this oval concentrates sparkle in the pavilion while preserving color in the crown, a contrast to step cuts that favor color over brilliance or to full brilliant mixes that can wash out tone. The result is a gem that keeps its color alive while delivering excellent scintillation, a balance many buyers seek but few pieces truly achieve.

Durability is a crucial factor for any gemstone intended for frequent wear, and on the Mohs scale of mineral hardness this yellow sapphire scores 9.0, second only to diamond which is 10.0. That high hardness means this sapphire resists scratching far better than most popular gem alternatives, including topaz which is around 8.0, quartz family gems at 7.0, and emerald at approximately 7.5 to 8.0 depending on treatment and clarity. Beyond hardness the excellent polish and precise facet junctions of this mixed brilliant cut reduce the risk of edge chipping and help maintain surface integrity, making it appropriate for daily wear settings such as rings, pendants, and bracelets. The clarity grade very slightly included evaluated at eye level means the stone does not need heavy protective settings like bezel only that some lower clarity stones require. Instead this gem can be showcased in prong or halo settings to maximize light entry and presence, while still delivering long term durability and lower maintenance than many softer or more included gemstones.

In terms of value and rarity this 1.54 carat untreated Ceylon yellow sapphire stands out as a smart purchase for both adornment and investment. Untreated natural sapphires of pleasing medium intense color and eye level clarity are less common than heat treated material and therefore hold their market desirability and resale strength. The combination of a respected origin, no enhancement, an elegant oval shape with measurements that translate well into classic and modern settings, and the mixed brilliant cut with excellent polish creates a gem that is both wearable and market appealing. At The Natural Sapphire Company we present detailed information so you can make an informed choice, and we offer expert guidance on settings and care. For daily cleaning use warm soapy water and a soft brush, avoid sudden temperature shocks and harsh household chemicals, and have the setting checked periodically. If you are seeking a yellow sapphire that strikes the right note between color, sparkle and long term durability, this Ceylon 1.54 carat oval represents a superior option compared to treated or synthetic stones, and a particularly attractive choice for anyone who prizes natural beauty and enduring wearability.